{"id":3881,"date":"2026-02-26T10:00:00","date_gmt":"2026-02-26T10:00:00","guid":{"rendered":"https:\/\/microductconnector.com\/blog\/exceptional-manufacturing-standards-china-air-pneumatic-fitting-s\/"},"modified":"2026-09-24T02:05:24","modified_gmt":"2026-09-24T02:05:24","slug":"exceptional-manufacturing-standards-china-air-pneumatic-fitting-s","status":"publish","type":"post","link":"https:\/\/microductconnector.com\/km\/blog\/exceptional-manufacturing-standards-china-air-pneumatic-fitting-s\/","title":{"rendered":"\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798\u1794\u17c6\u1796\u1784\u17cb\u1781\u17d2\u1799\u179b\u17cb\u17d6 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\u1793\u17b6\u1784\u1794\u17b6\u1793\u179f\u17d2\u1793\u17be\u179f\u17bb\u17c6\u17b1\u17d2\u1799\u1780\u17d2\u179a\u17bb\u1798\u1790\u17c2\u1791\u17b6\u17c6\u1787\u17c6\u1793\u17bd\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789\u1790\u17b6\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u17d4 \u179f\u17c6\u17a1\u17c1\u1784\u17a0\u17ca\u17c4\u1780\u1789\u17d2\u1787\u17d2\u179a\u17c0\u179c\u1794\u17b6\u1793\u178f\u17d2\u179a\u179b\u1794\u17cb\u1798\u1780\u179c\u17b7\u1789\u17d4 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\u17ac\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u17d4 \u1794\u1789\u17d2\u17a0\u17b6\u1782\u17ba\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f \u1798\u17b7\u1793\u1798\u17c2\u1793\u1782\u17d2\u179a\u17b6\u1793\u17cb\u178f\u17c2\u1787\u17b6\u1780\u17b6\u179a\u179f\u1798\u1798\u17b7\u1793\u179b\u17d2\u17a2\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p>\n<p><strong>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1784\u17d2\u1781\u17c1\u1794\u17d6<\/strong> \u17a2\u17d2\u1793\u1780\u1791\u17b7\u1789\u1782\u17bd\u179a\u178f\u17c2\u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb <strong class=\"blog-core-keyword\">\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u1781\u17d2\u1799\u179b\u17cb<\/strong> \u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb \u1793\u17b7\u1784\u179f\u17d2\u179a\u17c4\u1798\u179f\u17c6\u1794\u17bb\u178f\u17d2\u179a\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1798\u1780\u179f\u17d2\u1793\u17be\u179f\u17bb\u17c6\u1797\u179f\u17d2\u178f\u17bb\u178f\u17b6\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u178a\u17c2\u179b \u1793\u17b7\u1784\u17a1\u17bc\u178f\u17cd\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u17d4 ISO 4414 \u1780\u17c6\u178e\u178f\u17cb\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1781\u17d2\u1799\u179b\u17cb\u1780\u1798\u17d2\u179a\u17b7\u178f\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b ISO 8573-1 \u1785\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb\u179f\u17b6\u179a\u1792\u17b6\u178f\u17bb\u1794\u17c6\u1796\u17bb\u179b\u1781\u17d2\u1799\u179b\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb\u17d4 \u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u179a\u17bd\u1798\u1780\u17cf\u1798\u17b7\u1793\u1798\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1787\u17b6\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u17bb\u1782\u17d2\u1782\u179b\u178a\u17c2\u179a\u17d4 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\u179c\u17b7\u1793\u17d0\u1799\u1793\u17c1\u17c7\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799 \u1780\u17b6\u179a\u1784\u17b6\u179a\u17a1\u17be\u1784\u179c\u17b7\u1789 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1788\u1794\u17cb\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1787\u17b6\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178f\u17b6\u1798\u179a\u17bc\u1794\u179a\u17b6\u1784 \u17ac\u178f\u1798\u17d2\u179b\u17c3\u17af\u1780\u178f\u17b6\u1791\u17b6\u1794\u1794\u17c6\u1795\u17bb\u178f\u17d4.<\/p>\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/microductconnector.com\/wp-content\/uploads\/2026\/08\/poc-round-male-straight-push-to-connect-tube-pneumatic-air-hose-fitting-gallery-5.webp\" alt=\"\u1795\u179b\u17b7\u178f\u1795\u179b\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1794\u17c6\u1796\u1784\u17cb\u200b\u1781\u17d2\u1799\u179b\u17cb\u200b\u178a\u17c2\u179b\u200b\u17a2\u17b6\u1785\u200b\u1785\u17bb\u1785\u200b\u1794\u17b6\u1793\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<h2>Check the complete assembly, not just the fitting<\/h2>\n<p>\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb\u1781\u17d2\u1799\u179b\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u178f\u17c2\u1787\u17b6\u1792\u17b6\u178f\u17bb\u1798\u17bd\u1799\u1793\u17c3\u1796\u17d2\u179a\u17c6\u178a\u17c2\u1793\u179f\u1798\u17d2\u1796\u17b6\u1792\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u17d4 \u1797\u17b6\u1796\u179f\u1798\u179f\u17d2\u179a\u1794\u179a\u1794\u179f\u17cb\u179c\u17b6\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1794\u17c6\u1796\u1784\u17cb \u17ac\u1791\u17bb\u1799\u17c4\u178a\u17c2\u179b\u1794\u17b6\u1793\u1797\u17d2\u1787\u17b6\u1794\u17cb 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\u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u1781\u17d2\u179f\u17c2\u1794\u17b7\u1791\u1787\u17b7\u178f\u1793\u17c5\u178f\u17d2\u179a\u1784\u17cb\u179f\u17ca\u17b8\u1794 \u179a\u1793\u17b6\u17c6\u1784 \u1785\u17b7\u1789\u17d2\u1785\u17c0\u1793 O \u17ac\u178f\u17d2\u179a\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u17d4 \u178a\u17bc\u1785\u17d2\u1793\u17c1\u17c7\u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u1798\u17be\u179b\u1791\u17c5\u17a2\u17b6\u1785\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1794\u17b6\u1793\u17a2\u17b6\u1785\u1795\u17d2\u1782\u17bb\u17c6\u178a\u17c4\u1799\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1798\u17b6\u1793\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799 \u17ac\u1794\u17d2\u179a\u17c1\u17c7\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17d4.<\/p>\n<p>\u179f\u17bc\u1798\u1794\u17d2\u179a\u17c2\u1780\u17d2\u179b\u17b6\u1799\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1791\u17c5\u1787\u17b6\u1782\u17c6\u1793\u17bc\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784 \u17ac\u179f\u1793\u17d2\u179b\u17b9\u1780\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799\u1798\u17bb\u1793\u1796\u17c1\u179b\u179f\u17d2\u1793\u17be\u179f\u17bb\u17c6\u179f\u1798\u17d2\u179a\u1784\u17cb\u178f\u1798\u17d2\u179b\u17c3\u17d4 \u179f\u17bc\u1798\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1796\u17b8\u179f\u1798\u17d2\u1796\u17b6\u1792\u1780\u17b6\u179a\u1784\u17b6\u179a \u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1791\u17bb\u1780 \u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8 OD \u1794\u17c6\u1796\u1784\u17cb \u1793\u17b7\u1784\u1797\u17c1\u1791\u179a\u1793\u17d2\u1792\u17d4 \u1780\u17c6\u178e\u178f\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1796\u17b6\u1780\u17cb\u1796\u17d0\u1793\u17d2\u1792 \u2014 \u178a\u17bc\u1785\u1787\u17b6 ISO 7-1 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u1793\u17d2\u179b\u17b6\u1780\u17cb\u178f\u17b9\u1784\u179f\u1798\u17d2\u1796\u17b6\u1792\u179b\u17be\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799 \u17ac ISO 228-1 \u178a\u17c2\u179b\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1792\u17d2\u179c\u17be\u17a1\u17be\u1784\u179b\u17be\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799 \u2014 \u1787\u17b6\u1787\u17b6\u1784\u178a\u17c4\u1799\u179f\u17d2\u179b\u17b6\u1780\u1798\u17b7\u1793\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u178a\u17bc\u1785\u1787\u17b6 &quot;1\/4 \u17a2\u17ca\u17b8\u1789&quot;\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u1793\u17d2\u1792 NPT \u179f\u17bc\u1798\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb \u17a0\u17be\u1799\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u179c\u17b6\u1787\u17b6\u1798\u17bd\u1799\u179a\u1784\u17d2\u179c\u17b6\u179f\u17cb \u17ac\u1782\u17c6\u1793\u17bc\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f\u1791\u17b7\u1789<\/th>\n<th>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784<\/th>\n<th>\u179b\u1791\u17d2\u1792\u1795\u179b\u178a\u17c2\u179b\u1791\u17c6\u1793\u1784\u1787\u17b6<\/th>\n<th>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u1794\u17cb\u1793\u17d0\u1799\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u1794\u17b6\u1793\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178a\u17c4\u1799\u179a\u17bc\u1794\u1797\u17b6\u1796 \u17ac\u1791\u17c6\u17a0\u17c6\u1793\u17b6\u1798\u1780\u179a\u178e\u17cd<\/td>\n<td>\u179b\u17be\u179f\u1796\u17b8\u179a\u17bc\u1794\u179a\u17b6\u1784 \u1793\u17b7\u1784\u1791\u17c6\u17a0\u17c6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1794\u1793\u17d2\u178f\u17b7\u1785<\/td>\n<td>\u1797\u17b6\u1796\u1798\u17b7\u1793\u179f\u17ca\u17b8\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u17a2\u17b6\u1785\u179b\u17c1\u1785\u17a1\u17be\u1784\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u178a\u17c6\u17a1\u17be\u1784<\/td>\n<td>\u1780\u17b6\u179a\u1781\u17b7\u178f\u1781\u17c6\u1794\u17d2\u179a\u17b9\u1784\u1794\u17d2\u179a\u17c2\u1784\u178a\u17c6\u1794\u17bc\u1784\u1791\u17b6\u1794\u1787\u17b6\u1784; \u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1781\u17d2\u1796\u179f\u17cb\u1793\u17c3\u1780\u17b6\u179a\u178f\u1798\u17d2\u179a\u17c0\u1794 \u1780\u17b6\u179a\u1784\u17b6\u179a\u17a1\u17be\u1784\u179c\u17b7\u1789 \u1793\u17b7\u1784\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u179a\u1784\u1785\u17b6\u17c6<\/td>\n<\/tr>\n<tr>\n<td>\u1782\u17c6\u179a\u17bc\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u1798\u17d0\u178f\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u178f\u17c1\u179f\u17d2\u178f\u1787\u17b6\u179b\u17b6\u1799\u179b\u1780\u17d2\u1781\u178e\u17cd\u17a2\u1780\u17d2\u179f\u179a<\/td>\n<td>\u1782\u17c6\u179a\u17bc\u178f\u17c2\u1798\u17bd\u1799 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179f\u1784\u17d2\u1780\u17c1\u178f\u1780\u17d2\u179a\u17c5\u1795\u17d2\u179b\u17bc\u179c\u1780\u17b6\u179a<\/td>\n<td>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u1787\u17b6\u1794\u17b6\u1785\u17cb \u17ac\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u17a2\u17b6\u1785\u1793\u17b9\u1784\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u178f\u17cb\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u17a1\u17be\u1799\u17d4<\/td>\n<td>\u1798\u17b6\u1793\u1794\u17d2\u179a\u1799\u17c4\u1787\u1793\u17cd\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1781\u17d2\u179f\u17c4\u1799\u1787\u17b6\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1785\u17c1\u1789\u1795\u17d2\u179f\u17b6\u1799<\/td>\n<\/tr>\n<tr>\n<td>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u178a\u17c2\u179b\u178a\u17b9\u1780\u1793\u17b6\u17c6\u178a\u17c4\u1799\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f<\/td>\n<td>\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb \u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 \u17af\u1780\u179f\u17b6\u179a \u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 \u1793\u17b7\u1784\u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1793\u17c3\u1780\u17b6\u179a\u1791\u1791\u17bd\u179b\u1799\u1780<\/td>\n<td>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179a\u179c\u17b6\u1784\u17a2\u17d2\u1793\u1780\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb \u1793\u17b7\u1784\u17a1\u17bc\u178f\u17cd<\/td>\n<td>\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u1794\u1793\u17d2\u1790\u17c2\u1798\u1791\u17c0\u178f; \u1797\u17b6\u1796\u1798\u17be\u179b\u1783\u17be\u1789\u1793\u17c3\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179f\u179a\u17bb\u1794\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Match each report to the part number and batch<\/h2>\n<p>\u17af\u1780\u179f\u17b6\u179a\u1782\u17bb\u178e\u1797\u17b6\u1796\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u1799\u17c4\u1787\u1793\u17cd\u1782\u17ba\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb \u1798\u17b6\u1793\u1780\u17b6\u179b\u1794\u179a\u17b7\u1785\u17d2\u1786\u17c1\u1791 \u1793\u17b7\u1784\u17a2\u17b6\u1785\u1795\u17d2\u179f\u17c7\u1795\u17d2\u179f\u17b6\u1794\u17b6\u1793\u1791\u17c5\u1793\u17b9\u1784\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1791\u17b7\u1789\u17d4 \u179f\u17bc\u1798\u179f\u17d2\u1793\u17be\u179f\u17bb\u17c6\u1782\u17c6\u1793\u17bc\u179a\u1782\u17c6\u179a\u17bc \u17ac\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f \u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8 \u1793\u17b7\u1784\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u1794\u17d2\u179a\u1780\u17b6\u179f\u178f\u17d2\u179a\u17b6\u178a\u17c2\u179b\u1796\u17b6\u1780\u17cb\u1796\u17d0\u1793\u17d2\u1792 \u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 \u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6 \u1795\u17c2\u1793\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u17a1\u17bc\u178f\u17cd\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798\u17d4 \u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u1797\u17b6\u1796\u1782\u17bd\u179a\u178f\u17c2\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb \u1780\u17b6\u179a\u1780\u17c2\u1794\u17d2\u179a\u17c2 \u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1791\u17b7\u1789 \u1794\u179a\u17b7\u1798\u17b6\u178e \u17a1\u17bc\u178f\u17cd \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a \u1793\u17b7\u1784\u17a2\u17d2\u1793\u1780\u1785\u17c1\u1789\u17d4 \u201c\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u1782\u17bb\u178e\u1797\u17b6\u1796\u201d \u1791\u17bc\u1791\u17c5\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1796\u17b8\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793\u179b\u1798\u17d2\u17a2\u17b7\u178f\u1791\u17b6\u17c6\u1784\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u179f\u17bc\u1798\u1799\u179b\u17cb\u1796\u17d2\u179a\u1798\u179b\u17be\u1785\u17c6\u178e\u17bb\u1785\u1799\u1780\u179f\u17c6\u178e\u17b6\u1780 \u1793\u17b7\u1784\u1785\u17c6\u178e\u17bb\u1785\u1794\u1789\u17d2\u1785\u17c1\u1789\u1787\u17b6\u1798\u17bb\u1793\u17d4 \u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1785\u17bc\u179b\u1787\u17b6\u1791\u17bc\u1791\u17c5\u179a\u17bd\u1798\u1798\u17b6\u1793\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u178a\u17c2\u179b\u1798\u17be\u179b\u1783\u17be\u1789 \u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799 \u1793\u17b7\u1784\u1791\u17c6\u17a0\u17c6\u1786\u1780\u17c4\u1793 \u1791\u17c6\u17a0\u17c6\u179a\u1793\u17d2\u1792\u1794\u17c6\u1796\u1784\u17cb \u1780\u17b6\u179a\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb \u1793\u17b7\u1784\u1794\u179a\u17b7\u1798\u17b6\u178e\u17d4 \u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784\u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b6\u179f\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f \u179a\u1784\u17d2\u179c\u17b6\u179f\u17cb\u178c\u17bb\u1799\/\u179a\u1784\u17d2\u179c\u1784\u17cb \u17ac\u179a\u1784\u17d2\u179c\u17b6\u179f\u17cb\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u1782\u17bd\u179a\u178f\u17c2\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17c5\u1793\u17b9\u1784\u1797\u17b6\u1796\u17a2\u178f\u17cb\u1792\u17d2\u1798\u178f\u17cb\u1793\u17c3\u1780\u17b6\u179a\u1782\u17bc\u179a\u17d4.<\/p>\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/microductconnector.com\/wp-content\/uploads\/2026\/08\/kq2ud-pneumatic-fittings-gallery-6.webp\" alt=\"\u1795\u179b\u17b7\u178f\u1795\u179b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1781\u17d2\u1799\u179b\u17cb\u178a\u17c4\u1799\u1794\u17c9\u17c7\u178f\u17c2\u1798\u17d2\u178f\u1784\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1797\u17b6\u1796\u179f\u17bb\u1785\u179a\u17b7\u178f\u1793\u17c3\u179f\u1798\u17d2\u1796\u17b6\u1792\u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u17d6 \u1780\u17b6\u179a\u179a\u1780\u17d2\u179f\u17b6\u179f\u1798\u17d2\u1796\u17b6\u1792 \u1780\u17b6\u179a\u179a\u179b\u17bd\u1799\u179f\u1798\u17d2\u1796\u17b6\u1792 \u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u1794\u1789\u17d2\u1785\u17c1\u1789\u1796\u1796\u17bb\u17c7\u178a\u17bc\u1785\u1787\u17b6 ASTM E515 \u178a\u17c2\u179b\u179f\u1798\u179f\u17d2\u179a\u1794 \u17ac\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u1798\u17bb\u1781\u1784\u17b6\u179a\u1793\u17c5\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u17d4 \u179f\u17bc\u1798\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1796\u17b8\u17a7\u1794\u1780\u179a\u178e\u17cd\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f \u179f\u1798\u17d2\u1796\u17b6\u1792 \u179a\u1799\u17c8\u1796\u17c1\u179b \u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1791\u1791\u17bd\u179b\u1799\u1780 \u1791\u17c6\u17a0\u17c6\u1782\u17c6\u179a\u17bc \u1793\u17b7\u1784\u1790\u17b6\u178f\u17be\u1794\u17c6\u1796\u1784\u17cb \u1793\u17b7\u1784\u179a\u1793\u17d2\u1792\u178a\u17c2\u179b\u1785\u1784\u17cb\u1794\u17b6\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178f\u17c6\u178e\u17b6\u1784\u17ac\u17a2\u178f\u17cb\u17d4 \u1780\u17b6\u179a\u17a2\u17c7\u17a2\u17b6\u1784 &quot;\u1794\u17b6\u1793\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 100%&quot; \u1798\u17b6\u1793\u1793\u17d0\u1799\u179b\u17bb\u17c7\u178f\u17d2\u179a\u17b6\u178f\u17c2\u1794\u17c9\u17b6\u179a\u17c9\u17b6\u1798\u17c9\u17c2\u178f\u17d2\u179a \u1793\u17b7\u1784\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1791\u17b6\u17c6\u1784\u1793\u17c4\u17c7\u1798\u17b6\u1793\u17d4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u1785\u17c6\u178e\u17bb\u1785\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u17b6\u179a\u1785\u17c1\u1789\u1795\u17d2\u179f\u17b6\u1799<\/th>\n<th>\u1797\u179f\u17d2\u178f\u17bb\u178f\u17b6\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17a1\u17be\u1784\u179c\u17b7\u1789<\/th>\n<th>\u179f\u17c6\u178e\u17bd\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17d2\u1793\u1780\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1795\u17d2\u1793\u17c2\u1780<\/td>\n<td>\u1780\u17b6\u179a\u1780\u17c2\u179f\u1798\u17d2\u179a\u17bd\u179b\u1782\u17c6\u1793\u17bc\u179a \u179b\u17c1\u1781\u1795\u17d2\u1793\u17c2\u1780 \u179b\u17c6\u178a\u17b6\u1794\u17cb \u1793\u17b7\u1784\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784\u17a1\u17bc\u178f\u17cd<\/td>\n<td>\u178f\u17be\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1793\u17c1\u17c7\u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178f\u17b6\u1798\u178a\u17b6\u1793\u1791\u17c5\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1780\u17d2\u179a\u178a\u17b6\u179f\u1780\u17b6\u178f\u17bb\u1784\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793\u1794\u17b6\u1793\u1791\u17c1?<\/td>\n<\/tr>\n<tr>\n<td>\u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a \u1793\u17b7\u1784\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799<\/td>\n<td>\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1793\u17b7\u1784\u179a\u1784\u17d2\u179c\u17b6\u179f\u17cb \u17ac\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb<\/td>\n<td>\u178f\u17be\u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a\u17a2\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17c7\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784 \u17a0\u17be\u1799\u178f\u17be\u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1793\u17c3\u1780\u17b6\u179a\u1791\u1791\u17bd\u179b\u1799\u1780\u1798\u17b6\u1793\u17a2\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17c7?<\/td>\n<\/tr>\n<tr>\n<td>\u1797\u17b6\u1796\u179f\u17bb\u1785\u179a\u17b7\u178f\u1793\u17c3\u179f\u1798\u17d2\u1796\u17b6\u1792<\/td>\n<td>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f \u179b\u1791\u17d2\u1792\u1795\u179b \u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1782\u17c6\u179a\u17bc \u1793\u17b7\u1784\u1780\u179a\u178e\u17b8\u179b\u17be\u1780\u179b\u17c2\u1784<\/td>\n<td>\u178f\u17be\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1794\u17c6\u1796\u1784\u17cb\/\u179a\u1793\u17d2\u1792\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178f\u17c6\u178e\u17b6\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<\/tr>\n<tr>\n<td>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8 \u1793\u17b7\u1784\u17a2\u1793\u17b6\u1798\u17d0\u1799<\/td>\n<td>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u17d2\u179a\u1780\u17b6\u179f \u1793\u17b7\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\/\u179c\u17c1\u1785\u1781\u17d2\u1785\u1794\u17cb<\/td>\n<td>\u178f\u17be\u178f\u17d2\u179a\u17b6 \u1793\u17b7\u1784\u178f\u17bd\u179f\u178f\u17d2\u179c\u1786\u1794\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1791\u17bb\u1780 \u1793\u17b7\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Write the standard and its scope in the technical file<\/h2>\n<p>ISO 4414 \u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1791\u17bc\u1791\u17c5 \u1793\u17b7\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u179f\u17b6\u179a\u1792\u17b6\u178f\u17bb\u179a\u17b6\u179c\u1781\u17d2\u1799\u179b\u17cb \u1793\u17b7\u1784\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u179a\u1794\u179f\u17cb\u179c\u17b6\u17d4 \u179c\u17b6\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1787\u17bb\u17c6\u179c\u17b7\u1789\u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u179a\u1780\u17d2\u179f\u17b6\u1791\u17bb\u1780 \u1793\u17b7\u1784\u1797\u17b6\u1796\u17af\u1780\u17c4\u17d4 \u179c\u17b6\u1798\u17b7\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1793\u17c4\u17c7\u1791\u17c1\u17d4 ISO 8573-1 \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1797\u17b6\u1796\u1794\u179a\u17b7\u179f\u17bb\u1791\u17d2\u1792\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1797\u17b6\u1782\u179b\u17d2\u17a2\u17b7\u178f \u1791\u17b9\u1780 \u1793\u17b7\u1784\u1794\u17d2\u179a\u17c1\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 <strong class=\"blog-core-keyword\">\u1781\u17d2\u1799\u179b\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb<\/strong>. \u179c\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1782\u17bb\u178e\u1797\u17b6\u1796\u1781\u17d2\u1799\u179b\u17cb \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17b6\u179a\u1794\u17c6\u1796\u17bb\u179b\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb \u17ac\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179f\u1798\u179f\u17d2\u179a\u1794\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p>\n<p>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u1780\u17c6\u178e\u178f\u17cb\u1792\u179a\u178e\u17b8\u1798\u17b6\u178f\u17d2\u179a \u1793\u17b7\u1784\u1782\u17c4\u179b\u1782\u17c6\u1793\u17b7\u178f\u1793\u17c3\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c2\u179b\u1785\u1784\u17cb\u1794\u17b6\u1793 \u1798\u17b7\u1793\u1798\u17c2\u1793\u1797\u17b6\u1796\u179f\u17d0\u1780\u17d2\u178f\u17b7\u179f\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6\u1796\u17c1\u1789\u179b\u17c1\u1789\u1793\u17c4\u17c7\u1791\u17c1\u17d4 ASTM E515 \u1782\u17ba\u1787\u17b6\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799 \u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u179f\u1798\u179f\u17d2\u179a\u1794\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u1780\u17b6\u179a\u17a2\u17c7\u17a2\u17b6\u1784\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798 \u179f\u1798\u17d2\u1796\u17b6\u1792 \u1791\u17b9\u1780\u179f\u17d2\u17a2\u17b6\u178f \u17ac\u178f\u17c6\u1794\u1793\u17cb\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1795\u179b\u17b7\u178f\u1795\u179b\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u17d4 \u1785\u17d2\u1794\u17b6\u1794\u17cb\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a\u1782\u17c4\u179b\u178a\u17c5 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u17a2\u17b6\u1785\u1794\u1793\u17d2\u1790\u17c2\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17d4.<\/p>\n<h2>Approve samples before placing a bulk order<\/h2>\n<ol>\n<li>\u1794\u1784\u17d2\u1780\u17be\u178f\u1798\u17c9\u17b6\u1791\u17d2\u179a\u17b8\u179f\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u178a\u17c2\u179b\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u179b\u17be OD \u1793\u17c3\u1794\u17c6\u1796\u1784\u17cb \u1791\u1798\u17d2\u179a\u1784\u17cb\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799 \u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb \u1793\u17b7\u1784\u17a2\u17b6\u178a\u17b6\u1794\u17cb\u1791\u17d0\u179a\u17d4.<\/li>\n<li>\u17a2\u1793\u17bb\u1798\u17d0\u178f\u1782\u17c6\u179a\u17bc\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1782\u17c6\u1793\u17bc\u179a \u1793\u17b7\u1784\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u1787\u17b6\u179b\u17b6\u1799\u179b\u1780\u17d2\u1781\u178e\u17cd\u17a2\u1780\u17d2\u179f\u179a\u17d4.<\/li>\n<li>\u178a\u17b6\u1780\u17cb\u1780\u1789\u17d2\u1785\u1794\u17cb\u17af\u1780\u179f\u17b6\u179a \u1780\u1798\u17d2\u179a\u17b7\u178f\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1797\u17b6\u1796\u17a2\u17b6\u1785\u178f\u17b6\u1798\u178a\u17b6\u1793\u1794\u17b6\u1793 \u1793\u17b7\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1798\u17b7\u1793\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1793\u17c5\u179b\u17be\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1791\u17b7\u1789\u17d4.<\/li>\n<li>\u1798\u17bb\u1793\u1796\u17c1\u179b\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793 \u179f\u17bc\u1798\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1785\u17c1\u1789\u1795\u17d2\u179f\u17b6\u1799\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1791\u17b7\u1789 \u17a0\u17be\u1799\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u17c2\u179b\u1794\u17b6\u1793\u1796\u17d2\u179a\u1798\u1796\u17d2\u179a\u17c0\u1784\u1782\u17d2\u1793\u17b6\u17d4.<\/li>\n<\/ol>\n<p>\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f\u1793\u17c1\u17c7\u1780\u17cf\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u17a2\u17d2\u1793\u1780\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1798\u17b6\u1793\u1797\u17b6\u1796\u1799\u17bb\u178f\u17d2\u178f\u17b7\u1792\u1798\u17cc\u1787\u17b6\u1784\u1798\u17bb\u1793\u1795\u1784\u178a\u17c2\u179a\u17d4 \u178f\u1798\u17d2\u179b\u17c3\u17af\u1780\u178f\u17b6\u1798\u17b7\u1793\u179a\u17b6\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u17b1\u17d2\u1799\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799 \u1780\u17b6\u179a\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793\u1787\u17c6\u1793\u17bd\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17be\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17d2\u1793\u1780\u1791\u17b7\u1789\u178a\u17c2\u179b\u1791\u17b7\u1789\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb\u1781\u17d2\u1799\u179b\u17cb \u17af\u1780\u179f\u17b6\u179a\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1796\u17c1\u1789\u179b\u17c1\u1789\u1785\u17d2\u179a\u17be\u1793\u178f\u17c2\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1787\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17c4\u1780\u1787\u17b6\u1784\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u178a\u17c2\u179b\u1798\u17b7\u1793\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u17d4 Oulu \u17a2\u17b6\u1785\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1780\u17b6\u179a\u1796\u17b7\u1797\u17b6\u1780\u17d2\u179f\u17b6\u178a\u17c2\u179b\u178a\u17b9\u1780\u1793\u17b6\u17c6\u178a\u17c4\u1799\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1793\u17c3\u1787\u17bd\u179a\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb\u1781\u17d2\u1799\u179b\u17cb\u179a\u1794\u179f\u17cb\u1781\u17d2\u179b\u17bd\u1793\u17d4 \u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1793\u17c3\u1798\u17c9\u17bc\u178a\u17c2\u179b \u1793\u17b7\u1784\u17af\u1780\u179f\u17b6\u179a\u1798\u17bb\u1793\u1796\u17c1\u179b\u17a2\u1793\u17bb\u1798\u17d0\u178f\u17d4.<\/p>\n<h2>What to check in a manufacturer&#8217;s quality file<\/h2>\n<p>A factory may have a quality-management certificate and still ship a fitting that does not match your tube, thread or pressure requirement. The qualification file should connect the drawing, material, seal, test method and inspection result to the exact part number and batch. Ask the supplier to mark what is a type test, what is a routine inspection, and what the buyer must verify at receiving.<\/p>\n<table>\n<thead>\n<tr>\n<th>Qualification gate<\/th>\n<th>\u1797\u179f\u17d2\u178f\u17bb\u178f\u17b6\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17a1\u17be\u1784\u179c\u17b7\u1789<\/th>\n<th>Buyer decision<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Design match<\/td>\n<td>Drawing with tube OD, thread, seal and material<\/td>\n<td>Approve only the configuration quoted<\/td>\n<\/tr>\n<tr>\n<td>Performance evidence<\/td>\n<td>Pressure or leak method, limits and sample identity<\/td>\n<td>Check scope against the intended duty<\/td>\n<\/tr>\n<tr>\n<td>Production control<\/td>\n<td>Incoming, in-process and final inspection records<\/td>\n<td>Define critical dimensions and sampling<\/td>\n<\/tr>\n<tr>\n<td>Shipment release<\/td>\n<td>Batch traceability, packing and change notification<\/td>\n<td>Hold or release the lot against the agreed file<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>ISO 9001 describes a quality-management system; it does not certify that every fitting is suitable for a particular application. Pair it with the relevant pneumatic safety and compressed-air standards, then compare the report to the <a href=\"https:\/\/microductconnector.com\/blog\/top-air-hose-fittings-manufacturers-china-canton-fair\/\">supplier evaluation checklist<\/a> before approving a bulk order.<\/p>\n<h2>\u179f\u17c6\u178e\u17bd\u179a\u178a\u17c2\u179b\u179f\u17bd\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb<\/h2>\n<h3>\u178f\u17be\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a2\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17c7\u178a\u17c2\u179b\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1785\u17c6\u1796\u17c4\u17c7\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u1781\u17d2\u1799\u179b\u17cb?<\/h3>\n<p>\u1782\u17d2\u1798\u17b6\u1793\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u179f\u1780\u179b\u178f\u17c2\u1798\u17bd\u1799\u178e\u17b6\u178a\u17c2\u179b\u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u17b6\u179b\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1793\u17c4\u17c7\u1791\u17c1\u17d4 ISO 4414 \u1793\u17b7\u1799\u17b6\u1799\u17a2\u17c6\u1796\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 ISO 8573-1 \u1793\u17b7\u1799\u17b6\u1799\u17a2\u17c6\u1796\u17b8\u1797\u17b6\u1796\u1794\u179a\u17b7\u179f\u17bb\u1791\u17d2\u1792\u1793\u17c3\u1781\u17d2\u1799\u179b\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb \u1793\u17b7\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u178a\u17bc\u1785\u1787\u17b6 ISO 7-1 \u17ac ISO 228-1 \u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u17d4 \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179f\u1798 \u1791\u17b7\u179f\u178a\u17c5 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1791\u17bb\u1780 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u17d4.<\/p>\n<h3>\u178f\u17be\u1780\u17d2\u179a\u17bb\u1798\u17a0\u17ca\u17bb\u1793\u1795\u179b\u17b7\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1796\u1784\u17cb\u1781\u17d2\u1799\u179b\u17cb\u1782\u17bd\u179a\u1795\u17d2\u178f\u179b\u17cb\u17af\u1780\u179f\u17b6\u179a\u178a\u17c2\u179b\u1798\u17b6\u1793\u1782\u17bb\u178e\u1797\u17b6\u1796\u17a2\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17c7?<\/h3>\n<p>\u179f\u17bc\u1798\u179f\u17bd\u179a\u179a\u1780\u1782\u17c6\u1793\u17bc\u179a \u17ac\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793 \u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a \u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8 \u1793\u17b7\u1784\u178f\u17d2\u179a\u17b6\u1796\u17b6\u1780\u17cb\u1796\u17d0\u1793\u17d2\u1792 \u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6 \u1793\u17b7\u1784\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u17c2\u179b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1787\u17b6\u1798\u17bd\u1799\u17a1\u17bc\u178f\u17cd\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1791\u17b7\u1789\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u179f\u17bc\u1798\u1780\u17c6\u178e\u178f\u17cb\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 \u1793\u17b7\u1784\u179c\u17b6\u179b\u179a\u1794\u17b6\u1799\u1780\u17b6\u179a\u178e\u17cd\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17af\u1780\u179f\u17b6\u179a\u1791\u17b7\u1789\u17d4 \u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1793\u17b8\u1798\u17bd\u1799\u17d7\u1782\u17bd\u179a\u178f\u17c2\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1780\u17b6\u179a\u1780\u17c2\u179f\u1798\u17d2\u179a\u17bd\u179b\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb \u1793\u17b7\u1784\u17a1\u17bc\u178f\u17cd\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u17d4.<\/p>\n<h3>\u178f\u17be\u1794\u17c6\u1796\u1784\u17cb\u1781\u17d2\u1799\u179b\u17cb\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179f\u1798\u17d2\u1796\u17b6\u1792\u1799\u17c9\u17b6\u1784\u178a\u17bc\u1785\u1798\u17d2\u178f\u17c1\u1785?<\/h3>\n<p>\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f\u17a2\u17b6\u1785\u179a\u17bd\u1798\u1798\u17b6\u1793\u1780\u17b6\u179a\u179a\u1780\u17d2\u179f\u17b6\u179f\u1798\u17d2\u1796\u17b6\u1792 \u1780\u17b6\u179a\u179a\u179b\u17bd\u1799\u179f\u1798\u17d2\u1796\u17b6\u1792 \u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17c1\u1789\u1796\u1796\u17bb\u17c7 \u17ac\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u1798\u17bb\u1781\u1784\u17b6\u179a\u17d4 \u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u179a\u17bd\u1798\u1798\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1791\u17bb\u1780\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 \u179f\u1798\u17d2\u1796\u17b6\u1792 \u179a\u1799\u17c8\u1796\u17c1\u179b \u1791\u17c6\u17a0\u17c6\u1782\u17c6\u179a\u17bc \u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1780\u17b6\u179a\u1791\u1791\u17bd\u179b\u1799\u1780 \u1793\u17b7\u1784\u1780\u17b6\u179a\u178f\u17b6\u1798\u178a\u17b6\u1793\u17d4 \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1794\u17c6\u1796\u1784\u17cb \u1793\u17b7\u1784\u179a\u1793\u17d2\u1792\u178a\u17c2\u179b\u1798\u17b6\u1793\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u178a\u17c2\u179b\u1785\u1784\u17cb\u1794\u17b6\u1793\u17a2\u17b6\u1785\u1793\u17b9\u1784\u1798\u17b7\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1796\u17b8\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1796\u17c1\u1789\u179b\u17c1\u1789\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p>\n<h3>\u178f\u17be\u17a2\u17d2\u1793\u1780\u1791\u17b7\u1789\u17a2\u17b6\u1785\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1797\u17b6\u1796\u1786\u1794\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799 \u1793\u17b7\u1784\u1794\u17c6\u1796\u1784\u17cb\u178a\u17c4\u1799\u179a\u1794\u17c0\u1794\u178e\u17b6?<\/h3>\n<p>\u179f\u17bc\u1798\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1782\u17c6\u1793\u17bc\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd \u1793\u17b7\u1784\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1798\u1780\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u17a2\u1784\u17d2\u1780\u178f\u17cb\u1795\u17d2\u1785\u17b7\u178f\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u1794\u17c6\u1796\u1784\u17cb \u1793\u17b7\u1784\u1791\u1798\u17d2\u179a\u1784\u17cb\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b6\u179f\u17cb \u17ac\u179a\u1784\u17d2\u179c\u17b6\u179f\u17cb\u179f\u1798\u179f\u17d2\u179a\u1794\u17d4 \u1780\u17bb\u17c6\u1785\u17b6\u178f\u17cb\u1791\u17bb\u1780\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1794\u17c6\u1796\u1784\u17cb NPT, BSPT, BSPP, \u1798\u17c9\u17c2\u178f\u17d2\u179a, \u17a2\u17ca\u17b8\u1789 \u17ac\u1791\u17c6\u17a0\u17c6\u1787\u17b7\u178f\u1790\u17b6\u1787\u17b6\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178a\u17bc\u179a\u1794\u17b6\u1793\u17d4 \u179f\u17bc\u1798\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1780\u1793\u17d2\u179b\u17c2\u1784\u178a\u17c2\u179b\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179f\u1793\u17d2\u179b\u17b6\u1780\u17cb \u1793\u17b7\u1784\u1790\u17b6\u178f\u17be\u179f\u17b6\u179a\u1792\u17b6\u178f\u17bb\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb \u1794\u17d2\u179a\u178a\u17b6\u1794\u17cb\u179a\u17bb\u17c6 \u17ac\u1785\u17b7\u1789\u17d2\u1785\u17c0\u1793 O \u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1782\u17ba\u1787\u17b6\u1795\u17d2\u1793\u17c2\u1780\u1798\u17bd\u1799\u1793\u17c3\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u1798\u17d0\u178f\u17d4.<\/p>\n<h3>\u178f\u17be\u1785\u17c6\u178e\u17bb\u1785\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17a2\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17c7\u178a\u17c2\u179b\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1798\u17bb\u1793\u1796\u17c1\u179b\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793\u1785\u17d2\u179a\u17be\u1793?<\/h3>\n<p>\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1795\u17d2\u1793\u17c2\u1780 \u1780\u17b6\u179a\u1780\u17c2\u179f\u1798\u17d2\u179a\u17bd\u179b \u1780\u17b6\u179a\u178f\u17b6\u1798\u178a\u17b6\u1793\u17a1\u17bc\u178f\u17cd \u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a \u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u179b\u17b6\u1799 \u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796 \u1780\u17b6\u179a\u1794\u17d2\u179a\u1780\u17b6\u179f\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\/\u178f\u17d2\u179a\u17b6\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a \u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 \u1794\u179a\u17b7\u1798\u17b6\u178e \u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179b\u17b6\u1780 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179c\u17c1\u1785\u1781\u17d2\u1785\u1794\u17cb\u17d4 \u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u17af\u1780\u179f\u17b6\u179a\u1785\u17c1\u1789\u1795\u17d2\u179f\u17b6\u1799\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1782\u17c6\u179a\u17bc \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1791\u17b7\u1789\u178a\u17c2\u179b\u1794\u17b6\u1793\u17a2\u1793\u17bb\u1798\u17d0\u178f\u17d4 \u1799\u179b\u17cb\u1796\u17d2\u179a\u1798\u179b\u17be\u1785\u17c6\u178e\u17bb\u1785\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1791\u17c5\u1793\u17b9\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17bb\u1793\u1796\u17c1\u179b\u1795\u179b\u17b7\u178f\u17d4.<\/p>\n<h3>\u178f\u17be ISO 9001 \u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1790\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1781\u17d2\u1799\u179b\u17cb\u1793\u17b8\u1798\u17bd\u1799\u17d7\u1782\u17ba\u179f\u1798\u179a\u1798\u17d2\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179a\u1794\u179f\u17cb\u1781\u17d2\u1789\u17bb\u17c6\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/h3>\n<p>\u1791\u17c1\u17d4 ISO 9001 \u1791\u17b6\u1780\u17cb\u1791\u1784\u1793\u17b9\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1782\u17bb\u178e\u1797\u17b6\u1796\u17d4 \u179c\u17b6\u1798\u17b7\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1790\u17b6\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb\u178f\u17d2\u179a\u17bc\u179c\u1782\u17d2\u1793\u17b6\u1793\u17b9\u1784\u1794\u17c6\u1796\u1784\u17cb \u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1791\u17bb\u1780 \u179f\u1798\u17d2\u1796\u17b6\u1792 \u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796 \u17ac\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u1791\u1794\u17d2\u1794\u1789\u17d2\u1789\u178f\u17d2\u178f\u17b7\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u178e\u17b6\u1798\u17bd\u1799\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u1785\u17b6\u178f\u17cb\u1791\u17bb\u1780\u179c\u17b6\u1787\u17b6\u1792\u17b6\u178f\u17bb\u1785\u17bc\u179b\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17a2\u17d2\u1793\u1780\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u178f\u17c2\u1798\u17bd\u1799 \u17a0\u17be\u1799\u1793\u17c5\u178f\u17c2\u1795\u17d2\u178f\u179b\u17cb\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u178a\u179b\u17cb\u1798\u17c9\u17bc\u178a\u17c2\u179b \u1793\u17b7\u1784\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1797\u179f\u17d2\u178f\u17bb\u178f\u17b6\u1784\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1793\u17c3\u1795\u179b\u17b7\u178f\u1795\u179b\u17d4.<\/p>\n<h2>\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iso.org\/standard\/53834.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 4414 \u2014 \u1790\u17b6\u1798\u1796\u179b\u179f\u17b6\u179a\u1792\u17b6\u178f\u17bb\u179a\u17b6\u179c\u1781\u17d2\u1799\u179b\u17cb\u17d6 \u1785\u17d2\u1794\u17b6\u1794\u17cb\u1791\u17bc\u1791\u17c5 \u1793\u17b7\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\/standard\/81931.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 8573-1 \u2014 \u1781\u17d2\u1799\u179b\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb\u17d6 \u179f\u17b6\u179a\u1792\u17b6\u178f\u17bb\u1794\u17c6\u1796\u17bb\u179b \u1793\u17b7\u1784\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1793\u17c3\u1797\u17b6\u1796\u1794\u179a\u17b7\u179f\u17bb\u1791\u17d2\u1792<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\/standard\/18364.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 7-1 \u2014 \u1781\u17d2\u179f\u17c2\u200b\u1794\u17c6\u1796\u1784\u17cb\u200b\u178a\u17c2\u179b\u200b\u179f\u1793\u17d2\u179b\u17b6\u1780\u17cb\u200b\u178f\u17b9\u1784\u200b\u1793\u17b9\u1784\u200b\u179f\u1798\u17d2\u1796\u17b6\u1792\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u1792\u17d2\u179c\u17be\u200b\u17a1\u17be\u1784\u200b\u179b\u17be\u200b\u1781\u17d2\u179f\u17c2\u200b<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\/standard\/24284.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 228-1 \u2014 \u1781\u17d2\u179f\u17c2\u200b\u1794\u17c6\u1796\u1784\u17cb\u200b\u178a\u17c2\u179b\u200b\u179f\u1793\u17d2\u179b\u17b6\u1780\u17cb\u200b\u178f\u17b9\u1784\u200b\u1793\u17b9\u1784\u200b\u179f\u1798\u17d2\u1796\u17b6\u1792\u200b\u1798\u17b7\u1793\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u1792\u17d2\u179c\u17be\u200b\u17a1\u17be\u1784\u200b\u179b\u17be\u200b\u1781\u17d2\u179f\u17c2\u200b\u1794\u17c6\u1796\u1784\u17cb<\/a><\/li>\n<li><a href=\"https:\/\/www.astm.org\/e0515-95r20.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM E515 \u2014 \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1794\u1789\u17d2\u1785\u17c1\u1789\u1796\u1796\u17bb\u17c7<\/a><\/li>\n<\/ul>\n<p>\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1795\u17d2\u179b\u17bc\u179c\u17a2\u17b6\u1780\u17b6\u179f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u1782\u17ba\u1787\u17b6\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u178a\u17c2\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u178a\u17c4\u1799\u1797\u179f\u17d2\u178f\u17bb\u178f\u17b6\u1784 \u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u1780\u17b6\u179a\u179f\u1793\u17d2\u1799\u17b6\u179b\u17be\u179f\u1798\u17d2\u179a\u1784\u17cb\u178f\u1798\u17d2\u179b\u17c3\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17d2\u179a\u17bb\u1798\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u178f\u17d2\u179a\u17c0\u1798\u1781\u17d2\u179b\u17bd\u1793\u179a\u17bd\u1785\u179a\u17b6\u179b\u17cb\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a \u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 \u1793\u17b7\u1784\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a \u179f\u17bc\u1798\u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1796\u17b8 Oulu&#039;s <strong class=\"blog-core-keyword\">\u1794\u17c9\u17c7\u178f\u17c2\u1798\u17d2\u178f\u1784<\/strong> \u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178a\u17c2\u179b\u179f\u1798\u179f\u17d2\u179a\u1794 \u17a0\u17be\u1799\u1791\u17b6\u1780\u17cb\u1791\u1784\u1780\u17d2\u179a\u17bb\u1798\u1780\u17b6\u179a\u1784\u17b6\u179a\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793\u179b\u1798\u17d2\u17a2\u17b7\u178f\u1793\u17c3\u1796\u17b6\u1780\u17d2\u1799\u179f\u17bb\u17c6\u17d4.<\/p>\n<p class=\"blog-related-products\"><strong>\u1795\u179b\u17b7\u178f\u1795\u179b\u1796\u17b6\u1780\u17cb\u1796\u17d0\u1793\u17d2\u1792\u17d6<\/strong> <a href=\"https:\/\/microductconnector.com\/pneumatic-parts\/\">\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb\u1781\u17d2\u1799\u179b\u17cb<\/a> | <a href=\"https:\/\/microductconnector.com\/products\/\">\u1787\u17bd\u179a\u1795\u179b\u17b7\u178f\u1795\u179b<\/a> | <a href=\"https:\/\/microductconnector.com\/contact-us\/\">\u1791\u17b6\u1780\u17cb\u1791\u1784\u1780\u17d2\u179a\u17bb\u1798\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798<\/a><\/p>\n<p><strong>Practical conclusion:<\/strong> A manufacturer is ready for a bulk order when its documents, samples and inspection controls all describe the same part. Keep the drawing, test scope and batch record together; do not use a general ISO certificate as a substitute for product evidence.<\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Verify pneumatic fitting manufacturers with product drawings, material and seal records, pressure tests, thread gauges, batch traceability and pre-shipment inspection.<\/p>","protected":false},"author":2,"featured_media":2928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-3881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights"],"_links":{"self":[{"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/posts\/3881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/comments?post=3881"}],"version-history":[{"count":6,"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/posts\/3881\/revisions"}],"predecessor-version":[{"id":4422,"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/posts\/3881\/revisions\/4422"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/media\/2928"}],"wp:attachment":[{"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/media?parent=3881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/categories?post=3881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microductconnector.com\/km\/wp-json\/wp\/v2\/tags?post=3881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}