{"id":4262,"date":"2026-09-17T00:00:00","date_gmt":"2026-09-17T00:00:00","guid":{"rendered":"https:\/\/microductconnector.com\/?p=4262"},"modified":"2026-09-13T04:19:44","modified_gmt":"2026-09-13T04:19:44","slug":"end-stop-microduct-connectors-vs-gas-block-connectors-which-closure-should-you-use","status":"publish","type":"post","link":"https:\/\/microductconnector.com\/fa\/blog\/end-stop-microduct-connectors-vs-gas-block-connectors-which-closure-should-you-use\/","title":{"rendered":"\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u06cc\u06a9\u0631\u0648\u062f\u0627\u06a9\u062a \u0645\u0633\u062f\u0648\u062f\u06a9\u0646\u0646\u062f\u0647 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u0633\u062f\u0648\u062f\u06a9\u0646\u0646\u062f\u0647 \u06af\u0627\u0632: \u0627\u0632 \u06a9\u062f\u0627\u0645 \u0628\u0633\u062a \u0628\u0627\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u061f"},"content":{"rendered":"
\n

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\u062e\u0644\u0627\u0635\u0647:<\/strong> \u0627\u062a\u0635\u0627\u0644\u200c\u062f\u0647\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0633\u062f\u0648\u062f\u06a9\u0646\u0646\u062f\u0647 \u0645\u06cc\u06a9\u0631\u0648\u062f\u0627\u06a9\u062a (End Stop)\u060c \u062f\u0627\u06a9\u062a \u0628\u0627\u0632 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u06af\u0631\u062f \u0648 \u063a\u0628\u0627\u0631 \u0648 \u0631\u0637\u0648\u0628\u062a \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u061b \u0627\u062a\u0635\u0627\u0644\u200c\u062f\u0647\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0633\u062f\u0648\u062f\u06a9\u0646\u0646\u062f\u0647 \u06af\u0627\u0632 (Gas-block) \u0632\u0645\u0627\u0646\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u0627\u0646\u0639 \u0645\u0633\u062a\u0646\u062f \u0648 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u0646\u0641\u0648\u0630 \u06af\u0627\u0632 \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 \u06a9\u0627\u0628\u0644 \u06cc\u0627 \u062f\u0627\u06a9\u062a \u0627\u0634\u063a\u0627\u0644\u200c\u0634\u062f\u0647 \u0627\u0644\u0632\u0627\u0645\u06cc \u0628\u0627\u0634\u062f. \u0647\u0631 \u062f\u0648 \u0646\u0648\u0639 \u0628\u0647 \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u06cc (OD) \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc\u200c\u0634\u062f\u0647\u060c \u0628\u0631\u0634\u200c\u0647\u0627\u06cc \u062a\u0645\u06cc\u0632 \u0648 \u062c\u0627\u06cc\u200c\u06af\u0630\u0627\u0631\u06cc \u0635\u062d\u06cc\u062d \u0648\u0627\u0628\u0633\u062a\u0647\u200c\u0627\u0646\u062f. \u0645\u0642\u0627\u062f\u06cc\u0631 \u0641\u0634\u0627\u0631\u060c \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u062f\u0645\u0627\u06cc\u06cc \u0648 \u0642\u0648\u0627\u0646\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0645\u062e\u062a\u0635 \u0647\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0633\u062a\u0646\u062f\u2014\u0646\u0642\u0634\u0647 \u0645\u062d\u0635\u0648\u0644 \u0648 \u0637\u0631\u062d \u0622\u0632\u0645\u0648\u0646 \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0648 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0645\u0627\u062a\u0631\u06cc\u0633 \u062a\u0635\u0645\u06cc\u0645\u200c\u06af\u06cc\u0631\u06cc: \u0627\u0628\u062a\u062f\u0627 \u0647\u062f\u0641\u0650 \u0628\u0633\u062a\u0647 \u0634\u062f\u0646<\/h2>\n
\"Waterproof<\/figure>\n\n\n\n\n\n\n\n\n
\u0646\u06cc\u0627\u0632<\/th>\n\u0627\u06cc\u0633\u062a\u06af\u0627\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc<\/th>\n\u0628\u0644\u0648\u06a9 \u06af\u0627\u0632<\/th>\n<\/tr>\n<\/thead>\n
\u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u062f\u0627\u06a9\u062a \u062e\u0627\u0644\u06cc<\/td>\n\u0628\u0633\u062a \u0642\u0627\u0628\u0644 \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc \u0633\u0627\u062f\u0647<\/td>\n\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u063a\u06cc\u0631\u0636\u0631\u0648\u0631\u06cc<\/td>\n<\/tr>\n
\u062d\u0641\u0638 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0647\u0648\u0627 \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 \u06a9\u0627\u0628\u0644 \u0646\u0635\u0628\u200c\u0634\u062f\u0647<\/td>\n\u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0639\u0628\u0648\u0631 \u06a9\u0627\u0628\u0644 \u0646\u06cc\u0633\u062a<\/td>\n\u06af\u0627\u0632 \u0628\u0644\u0627\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc\u200c\u0633\u0627\u0632\u06af\u0627\u0631<\/td>\n<\/tr>\n
\u0641\u0627\u0632 \u0633\u0627\u062e\u062a \u0648 \u0633\u0627\u0632 \u0645\u0648\u0642\u062a<\/td>\n\u06af\u06cc\u0631\u0647 \u062a\u0648\u0642\u0641 \u0628\u0627 \u0637\u0631\u062d \u0628\u0631\u062f\u0627\u0634\u062a<\/td>\n\u0641\u0642\u0637 \u062f\u0631 \u0635\u0648\u0631\u062a \u0645\u0634\u062e\u0635 \u0634\u062f\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/td>\n<\/tr>\n
\u062e\u0627\u062a\u0645\u0647 \u062f\u0627\u0626\u0645 \u0627\u062a\u0627\u0642\u06a9<\/td>\n\u0641\u0642\u0637 \u0628\u0627 \u062a\u0623\u06cc\u06cc\u062f \u067e\u0631\u0648\u0698\u0647<\/td>\n\u062a\u0623\u06cc\u06cc\u062f \u0641\u0634\u0627\u0631 \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The \u0628\u0633\u062a \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc<\/a>, \u0645\u0633\u062f\u0648\u062f\u06a9\u0646\u0646\u062f\u0647 \u06af\u0627\u0632 \u0645\u06cc\u06a9\u0631\u0648\u062f\u0627\u06a9\u062a<\/a> \u0648 \u062f\u0631\u067e\u0648\u0634<\/a> \u0635\u0641\u062d\u0647\u200c\u0647\u0627 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u0628\u062e\u0648\u0627\u0646\u06cc\u062f \u0645\u0628\u0627\u0646\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u06cc\u06a9\u0631\u0648\u06a9\u0627\u06a9\u062a (\u0645\u06cc\u06a9\u0631\u0648\u062f\u0627\u06a9\u062a)<\/a> \u067e\u06cc\u0634 \u0627\u0632 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a.<\/p>\n

\u0645\u06a9\u0627\u0646\u06cc\u0632\u0645\u200c\u0647\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0648 \u0645\u0631\u0632\u0647\u0627\u06cc \u0646\u0635\u0628<\/h2>\n

\u0647\u0631 \u062f\u0648 \u0628\u0633\u062a \u0627\u0632 \u0622\u0628\u200c\u0628\u0646\u062f \u0627\u0644\u0627\u0633\u062a\u0648\u0645\u0631\u06cc \u0648 \u0645\u0647\u0627\u0631 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u0628\u0644\u0648\u06a9 \u06af\u0627\u0632\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0634\u0627\u0645\u0644 \u0622\u0628\u200c\u0628\u0646\u062f \u06a9\u0627\u0628\u0644 \u06cc\u0627 \u0628\u062f\u0646\u0647 \u0686\u0646\u062f\u0628\u062e\u0634\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u0646\u0641\u0648\u0630 \u0647\u0648\u0627 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u06cc \u062f\u0627\u06a9\u062a \u0631\u0627 \u062f\u0631 \u062f\u0648 \u0645\u062d\u0648\u0631 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0637\u0648\u0631 \u06af\u0648\u0646\u06cc\u0627 \u0628\u0631\u0634 \u062f\u0647\u06cc\u062f \u0648 \u0639\u0645\u0642 \u062f\u0631\u062c \u0631\u0627 \u0639\u0644\u0627\u0645\u062a \u0628\u0632\u0646\u06cc\u062f. \u0628\u0631\u0686\u0633\u0628 \u0627\u0633\u0645\u06cc \u201c\u06f1\u06f4 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631\u201d \u062b\u0627\u0628\u062a \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0644\u0648\u0644\u0647 \u0628\u06cc\u0636\u06cc\u200c\u0634\u06a9\u0644 \u06cc\u0627 \u0636\u062e\u06cc\u0645\u200c\u0622\u0628\u200c\u0628\u0646\u062f \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n

\u0627\u062a\u0635\u0627\u0644\u200c\u062f\u0647\u0646\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0631\u0627\u0633\u062a\u0627\u06cc \u0645\u062d\u0648\u0631 \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f\u061b \u062e\u0645 \u06a9\u0631\u062f\u0646 \u062f\u0631 \u0646\u0627\u062d\u06cc\u0647 \u0628\u062f\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06cc\u06a9 \u0633\u0645\u062a \u0627\u0648\u0631\u06cc\u0646\u06af \u0641\u0634\u0627\u0631 \u0628\u06cc\u0627\u0648\u0631\u062f. \u06af\u06cc\u0631\u0647\u200c\u0647\u0627\u06cc \u0642\u0641\u0644\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u0631\u0627\u0626\u0647\u200c\u0634\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0645\u062d\u0644\u200c\u0647\u0627\u06cc \u0645\u0634\u062e\u0635\u200c\u0634\u062f\u0647 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f. \u06af\u06cc\u0631\u0647\u200c\u0647\u0627 \u0627\u0632 \u062c\u062f\u0627 \u0634\u062f\u0646 \u062a\u0635\u0627\u062f\u0641\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0646\u062f\u0627\u0632\u0647 \u0646\u0627\u062f\u0631\u0633\u062a \u06cc\u0627 \u0644\u0648\u0644\u0647 \u0622\u0633\u06cc\u0628\u200c\u062f\u06cc\u062f\u0647 \u0631\u0627 \u0627\u0635\u0644\u0627\u062d \u06a9\u0646\u0646\u062f.<\/p>\n

\u0622\u0632\u0645\u0627\u06cc\u0634 \u0641\u0634\u0627\u0631 \u0648 \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc<\/h2>\n

\u067e\u0631\u0648\u062a\u06a9\u0644 \u062a\u0633\u062a \u0645\u062e\u062a\u0635 \u067e\u0631\u0648\u0698\u0647: \u0645\u062d\u06cc\u0637\u060c \u0646\u0631\u062e \u0634\u06cc\u0628 \u0641\u0634\u0627\u0631\u060c \u0641\u0634\u0627\u0631 \u0647\u062f\u0641\u060c \u0632\u0645\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc\u060c \u0627\u0641\u062a \u0645\u062c\u0627\u0632\u060c \u06a9\u0644\u0627\u0633 \u06af\u06cc\u062c \u0648 \u062f\u0645\u0627\u06cc \u0645\u062d\u06cc\u0637. \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ISO 1167 \u06cc\u06a9 \u0631\u0648\u0634 \u062a\u0633\u062a \u0641\u0634\u0627\u0631 \u062a\u0631\u0645\u0648\u067e\u0644\u0627\u0633\u062a\u06cc\u06a9 \u0627\u0633\u062a\u060c \u0646\u0647 \u06cc\u06a9 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u062c\u0647\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u0631\u067e\u0648\u0634 \u06cc\u0627 \u0627\u062a\u0635\u0627\u0644\u06cc. \u0628\u062e\u0634\u200c\u0647\u0627 \u0631\u0627 \u0627\u06cc\u0632\u0648\u0644\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0646\u0634\u062a\u06cc \u062f\u06cc\u0648\u0627\u0631\u0647 \u06a9\u0627\u0646\u0627\u0644 \u0628\u0627 \u0646\u0634\u062a\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0634\u062a\u0628\u0627\u0647 \u06af\u0631\u0641\u062a\u0647 \u0646\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0628\u0644\u0648\u06a9\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u067e\u06cc\u0631\u0627\u0645\u0648\u0646 \u06a9\u0627\u0628\u0644\u060c \u0645\u062d\u062f\u0648\u062f\u0647 \u0642\u0637\u0631 \u06a9\u0627\u0628\u0644 \u0633\u0627\u0632\u0646\u062f\u0647 \u0648 \u062a\u0648\u0627\u0644\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0631\u0627 \u0631\u0639\u0627\u06cc\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0628\u0627\u0632\u0631\u0633\u06cc \u062f\u0631\u0632\u06af\u06cc\u0631\u0647\u0627 \u0627\u0632 \u0646\u0638\u0631 \u0648\u062c\u0648\u062f \u0628\u0631\u06cc\u062f\u06af\u06cc\u060c \u0635\u0627\u0641 \u0634\u062f\u06af\u06cc\u060c \u062a\u0648\u0631\u0645 \u0648 \u0634\u0646 \u0648 \u0645\u0627\u0633\u0647. \u062f\u0631\u067e\u0648\u0634\u200c\u0647\u0627\u06cc \u0627\u0646\u062a\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u067e\u06cc\u0634 \u0627\u0632 \u062f\u0645\u0634 \u0628\u0631\u062f\u0627\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u061b \u0628\u0644\u0648\u06a9\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u062d\u0627\u0644 \u0628\u0647\u0631\u0647\u200c\u0628\u0631\u062f\u0627\u0631\u06cc \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f \u0648 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u0641\u0627\u0635\u0644\u0647 \u0632\u0645\u0627\u0646\u06cc \u062a\u0639\u0648\u06cc\u0636 \u0645\u0633\u062a\u0646\u062f\u0634\u062f\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f. \u0634\u0645\u0627\u0631\u0647 \u0633\u0627\u062e\u062a \u0648 \u0646\u062a\u0627\u06cc\u062c \u0622\u0632\u0645\u0627\u06cc\u0634 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0631\u062f\u06cc\u0627\u0628\u06cc \u062b\u0628\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0645\u062d\u06cc\u0637 \u0648 \u0632\u0645\u0627\u0646\u200c\u0628\u0646\u062f\u06cc<\/h2>\n\n\n\n\n\n\n\n\n
\u0628\u0639\u062f\u0647<\/th>\n\u0627\u0646\u062a\u062e\u0627\u0628 \u067e\u0627\u06cc\u0627\u0646\u200c\u0645\u0633\u06cc\u0631<\/th>\n\u0627\u0646\u062a\u062e\u0627\u0628 \u06af\u0627\u0632 \u0628\u0644\u0648\u06a9<\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0646\u0628\u0627\u0631\u062f\u0627\u0631\u06cc \u06a9\u0648\u062a\u0627\u0647\u200c\u0645\u062f\u062a \u062f\u0631 \u0645\u062d\u0641\u0638\u0647<\/td>\n\u0633\u0628\u06a9 \u06af\u06cc\u0631\u0647 \u0642\u0627\u0628\u0644 \u062c\u062f\u0627 \u0634\u062f\u0646<\/td>\n\u0641\u0642\u0637 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u0627\u0646\u0639 \u0641\u0634\u0627\u0631<\/td>\n<\/tr>\n
\u0631\u0627\u06cc\u0632\u0631 \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0627\u0634\u0639\u0647 \u0645\u0627\u0648\u0631\u0627\u0621 \u0628\u0646\u0641\u0634<\/td>\n\u0645\u0648\u0627\u062f \u0628\u0627 \u0645\u062f\u0631\u06a9 ISO 4892-3 \/ ASTM G154<\/td>\n\u0647\u0645\u0627\u0646\u060c \u0628\u0647 \u0639\u0644\u0627\u0648\u0647 \u067e\u06cc\u0631 \u0634\u062f\u0646 \u0622\u0628\u200c\u0628\u0646\u062f \u06a9\u0627\u0628\u0644<\/td>\n<\/tr>\n
\u06a9\u0627\u0646\u0627\u0644 \u0645\u062f\u0641\u0648\u0646<\/td>\n\u0628\u0631\u0631\u0633\u06cc \u062e\u0627\u06a9 \u0648 \u0645\u062d\u0627\u0641\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0631\u06cc\u0632\u0634<\/td>\n\u0628\u0631\u0631\u0633\u06cc \u0628\u0627\u0631 \u062f\u0641\u0646 \u0648 \u0645\u0647\u0627\u062c\u0631\u062a \u06af\u0627\u0632<\/td>\n<\/tr>\n
\u0622\u06cc\u0646\u062f\u0647\u200c\u0633\u0627\u0632<\/td>\n\u062a\u0623\u06cc\u06cc\u062f \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0628\u0632\u0627\u0631<\/td>\n\u067e\u06cc\u0634 \u0627\u0632 \u062c\u062f\u0627 \u06a9\u0631\u062f\u0646\u060c \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u06a9\u0627\u0628\u0644 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0628\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0628\u0627 \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0627\u062e\u062a\u200c\u0648\u0633\u0627\u0632 \u062a\u0637\u0628\u06cc\u0642 \u062f\u0647\u06cc\u062f. \u062f\u0631\u067e\u0648\u0634\u200c\u0647\u0627\u06cc \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0645\u0646\u0627\u0633\u0628 \u06a9\u0627\u0646\u0627\u0644\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0627\u0645\u0631\u0648\u0632 \u0628\u0627\u0632 \u0627\u0633\u062a \u0648 \u0641\u0631\u062f\u0627 \u06a9\u0627\u0628\u0644\u200c\u062f\u0645\u06cc (\u0628\u0644\u0648\u0628\u0627\u0646\u06a9) \u0645\u06cc\u200c\u0634\u0648\u062f\u061b \u0628\u0644\u0648\u06a9\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u06cc \u0645\u0646\u0627\u0633\u0628 \u06a9\u0627\u0646\u0627\u0644\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0648\u0631 \u06a9\u0627\u0628\u0644 \u0646\u0635\u0628\u200c\u0634\u062f\u0647 \u0645\u0633\u062f\u0648\u062f \u0628\u0645\u0627\u0646\u062f. \u062a\u0631\u06a9\u06cc\u0628 \u0627\u06cc\u0646 \u062f\u0648 \u062f\u0631 \u0635\u0648\u0631\u062a\u200c\u0648\u0636\u0639\u06cc\u062a \u0645\u062a\u0631\u06cc\u0627\u0644 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u06a9\u0627\u0631\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u0627\u062c\u062a\u0646\u0627\u0628\u200c\u067e\u0630\u06cc\u0631 \u0634\u0648\u062f\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06cc\u06a9 \u0628\u0644\u0648\u06a9 \u06af\u0627\u0632\u06cc \u0628\u062f\u0648\u0646 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0631\u0632\u06af\u06cc\u0631\u0647\u0627\u06cc \u06a9\u0627\u0628\u0644 \u0642\u0627\u0628\u0644 \u0628\u0631\u062f\u0627\u0634\u062a\u0646 \u0646\u06cc\u0633\u062a.<\/p>\n

\u0647\u0646\u06af\u0627\u0645 \u062a\u062d\u0648\u06cc\u0644\u060c \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0633\u062a\u0647 \u0634\u062f\u0646 \u0634\u0627\u0645\u0644 \u062d\u0648\u0636\u0686\u0647\u060c \u0634\u0646\u0627\u0633\u0647 \u062f\u0627\u06a9\u062a\u060c \u0646\u0648\u0639 \u0628\u0633\u062a\u0647 \u0634\u062f\u0646\u060c \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u06cc \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0634\u062f\u0647\u060c \u062a\u0627\u0631\u06cc\u062e \u0646\u0635\u0628 \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u062f. \u0639\u06a9\u0633\u200c\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u067e\u0646\u062c\u0631\u0647\u200c\u0647\u0627\u06cc \u0634\u0641\u0627\u0641 \u06cc\u0627 \u0639\u0644\u0627\u0645\u062a\u200c\u0647\u0627\u06cc \u062f\u0631\u062c \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u0645\u0633\u0626\u0648\u0644 \u0645\u0633\u06cc\u0631\u060c \u0637\u0631\u062d \u0641\u0634\u0627\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u060c \u0628\u0647\u200c\u062c\u0627\u06cc \u0641\u0631\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0642\u0628\u0644\u06cc \u0647\u0645\u0686\u0646\u0627\u0646 \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a\u060c \u0647\u0631 \u0646\u0648\u0639 \u0628\u0633\u062a\u0647 \u0634\u062f\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0628\u0631\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc\u060c \u0647\u0631 \u0628\u0627\u0631 \u06cc\u06a9 \u0628\u0633\u062a \u0631\u0627 \u0627\u06cc\u0632\u0648\u0644\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0628\u0647 \u06cc\u06a9 \u0645\u062d\u0644 \u0627\u0645\u0646 \u062a\u062e\u0644\u06cc\u0647 \u06a9\u0646\u06cc\u062f. \u0631\u0632\u0648\u0647\u200c\u0647\u0627\u060c \u06a9\u0648\u0644\u062a\u200c\u0647\u0627 \u0648 \u0622\u0628\u200c\u0628\u0646\u062f\u0647\u0627\u06cc \u06a9\u0627\u0628\u0644 \u0631\u0627 \u0632\u06cc\u0631 \u0646\u0648\u0631 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f. \u0647\u0631 \u0627\u0644\u0627\u0633\u062a\u0648\u0645\u0631\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0631\u0648\u063a\u0646 \u06cc\u0627 \u062d\u0644\u0627\u0644 \u0646\u0627\u0633\u0627\u0632\u06af\u0627\u0631 \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0627\u0633\u062a\u060c \u062a\u0639\u0648\u06cc\u0636 \u06a9\u0646\u06cc\u062f. \u0642\u0637\u0639\u0627\u062a \u06cc\u062f\u06a9\u06cc \u067e\u0644\u0645\u067e\u200c\u0646\u0634\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0628\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u0627\u0635\u0644\u06cc \u062e\u0648\u062f \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f \u0648 \u0645\u0648\u062c\u0648\u062f\u06cc \u0631\u0627 \u0628\u0686\u0631\u062e\u0627\u0646\u06cc\u062f \u062a\u0627 \u0622\u0628\u200c\u0628\u0646\u062f\u0647\u0627 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u062a\u0648\u062c\u0647 \u0634\u0648\u06cc\u062f \u067e\u06cc\u0631 \u0646\u0634\u0648\u0646\u062f.<\/p>\n

Environmental qualification should consider sunlight, freeze-thaw, standing water and soil movement. ISO 4892-3 and ASTM G154 are accelerated UV methods; they do not predict a precise field lifetime. Request the supplier\u2019s interpretation, specimen details and any limitations before making a service-life statement.<\/p>\n

At procurement, Zhejiang Oulu\/Oulu sourcing can support configurable closures and drawings; request exact UV, temperature and pressure evidence instead of relying on \u201cweatherproof\u201d wording. EN 61386-24 may be relevant to underground conduit systems when named by the authority; it does not replace product qualification.<\/p>\n

Include a change-control step when a project moves from temporary to permanent closure. Confirm whether the duct is vacant, whether cable diameter has changed and whether the pressure boundary now belongs to a gas block. Photograph the open duct before conversion and retain the original end-stop in a labeled bag if reuse is allowed.<\/p>\n

Procurement teams should ask what OD range is accepted after ovality, which seal compound is fitted, whether the clip is mandatory in the intended orientation and what test evidence covers the assembled closure. Written answers reduce ambiguity in tenders and make substitutions easier to evaluate.<\/p>\n

Total cost includes chamber visits, venting, re-cutting and replacement seals. A lower unit-cost cap may be expensive if it cannot be removed without damaging the tube. A gas block may be unnecessary hardware on a short construction pause; match the closure to the time the duct is open, occupied and exposed.<\/p>\n

\"Engineer<\/figure>\n

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What role does the End Stop Microduct Connectors play in an open microduct?<\/h3>\n

It keeps dust, insects and incidental moisture out while the duct is vacant. Use a gas block when the project requires a cable-sealed pressure barrier.<\/p>\n

How do you select the right end cap size for the End Stop Microduct Connectors?<\/h3>\n

Measure actual duct OD, account for ovality and match the connector\u2019s published range. Confirm insertion depth and O-ring dimensions in the drawing.<\/p>\n

How tightly should the End Stop Microduct Connectors be fitted to stop dust and water?<\/h3>\n

Push to the designed shoulder and engage the seal; do not apply extra force beyond the installation method. Correct OD and a clip provide retention.<\/p>\n

Can the End Stop Microduct Connectors remain installed while cable is blown later?<\/h3>\n

Yes, if the stop is specified as removable. Depressurize, release the clip and collet, pull axially and inspect the duct before blowing.<\/p>\n

What pressure test confirms that the End Stop Microduct Connectors is sealing correctly?<\/h3>\n

Use the network owner\u2019s pressure, hold time and allowable decay. ISO 1167 can inform method selection, but no universal value applies to all end stops.<\/p>\n

Is a locking clip needed with every End Stop Microduct Connectors?<\/h3>\n

Use the clip whenever the product design supplies or requires one, especially where vibration or handling could release a collet. A clip is not a substitute for correct sizing.<\/p>\n

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