End Stop Connectors: Selection and Installation Guide product and installation reference

HDPE Microducts

HDPE 3 ways 12/10mm DB TUBE

Zhejiang Oulu Automatic Equipment Co., Ltd. Short Description: Essential details Model Number: 4 ways DB Tube Bundle Type:Micro Duct & Tube Bundle Place of Origin:Wenzhou, China Brand Name:ANMASPC Use:FTTH Warranty Time:12months Network:None Sub duct Inner diameter:10mm Sub duct outer diameter:12mm Thickness:3.4mm Outer Diameter::32.4mm (± 1.1mm) Melt flow index:≤ 0.40 g/10min Density:0.940~0.958 g/cm3 Tensile strength:≥ 4600N Environmental stress crack resist (F50):Min. 96 hours Storage temperature:-40°C ~ +70°C Installation temperature:-30°C ~ +50°C

CategoryHDPE Microducts

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MICRODUCT CONNECTORS

3-way 12/10 mm direct-buried HDPE microduct tube bundle

This 3-way DB HDPE microduct bundle is presented for FTTH and underground air-blown cable installation.

The snapshot contains a naming conflict between the title and one essential-details line, while the technical table identifies a 3-way 12/10 mm bundle. The table states 12 mm OD, 10 mm ID, 3.4 mm sheath, 16 bar pressurization, at least 620 N inner tensile and 4,600 N bundle tensile; confirm the current model label and drawing.

TECHNICAL DETAILS

Published product facts

Physical and Mechanical Properties – Inner Micro duct 12/10mm
1	Visual appearance	Visual inspection	Ribbed inside & smooth outside surface, free from blisters, shrink hole, flaking, scratches & roughness.
2	Outer diameter	ANMASPC	12.0mm ± 0.1mm
3	Wall thickness	ANMASPC	1.00mm ± 0.10mm
4	Inner diameter clearance	Blowing steel ball	A 8.5mm steel ball can be blown freely through the duct.
5	Ovality	ANMASPC	≤ 5%
6	Pressurization	5 minutes @ 16bar each duct	No damage and leakage
7	Kink	IEC 60794-1-2 Method E10	≤ 120mm
8	Tensile strength	Rate of extension: 100mm/min	≥ 620N
9	Crush	Sample length: 250mm Load: 380N Duration of Max. load: 1 min Recovery time: 1 hour	No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
10	Impact	IEC 60794-1-2 Method E4 1.0J Impact, recovery time 1 hour	No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
11	Heat reversion	110℃ ～ 23℃, 1 hour	≤ 3%
12	Min. bend radius	144mm	No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
13	Co-efficient of Friction	750mm Diameter, 450°loop, 5kg mass	≤ 0.1
14	Color and printing	Visual inspection	As per customer specification

Test	Characteristic	Test Method	Acceptance Criteria
Physical and Mechanical Properties – tube bundles
1	Visual appearance	Visual inspection, Outer sheath: Black	Ribbed inside & smooth outside surface, free from blisters, shrink hole, flaking, scratches & roughness.
2	Outer diameter	ANMASPC	35.8mm (± 1.1mm)
3	Sheath Wall thickness	ANMASPC	3.40mm ± 0.20mm
4	Pressurization	5 minutes @16bar each duct	No damage and leakage
5	Tensile strength	Rate of extension: 100mm/min	≥ 4600N
6	Crush	Sample length: 250mm Load: 2000N Duration of Max. load: 1 min Recovery time: 1 hour	No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
7	Impact	IEC 60794-1-2 Method E4 10.0J Impact, recovery time 1 hour	No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
8	Min. bend radius	720mm	No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
9	Color and printing	Visual inspection	As per customer specification

PRODUCT DETAIL IMAGES

Product Detail

The original product detail images are retained for visual reference. Confirm the quoted model, dimensions and test requirements before ordering.

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 1

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 2

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 3

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 4

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 5

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 6

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 7

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 8

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 9

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 10

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 11

3-Way 12/10 mm Direct-Buried HDPE Microduct Tube Bundle detail 12

SELECTION GUIDE

Selecting a 3-way 12/10 mm DB microduct bundle

Use these checkpoints to prepare a product-specific enquiry and close the fit, test and documentation questions before ordering.

Confirm the way countUse the technical table and project drawing to resolve the title versus essential-details naming conflict.
Check cable clearanceConfirm 12/10 mm dimensions and the 8.5 mm blowing-ball clearance stated in the table.
Plan the buried routeUse the bundle OD, sheath and bend limits from the confirmed drawing.
Request batch evidenceConfirm pressure, tensile, crush, impact, color, drum packing and quantity documents.

OEM & PROJECT CAPABILITY

Company capability for telecom supply

Oulu Automatic Equipment presents itself as a supplier of microduct connectors, HDPE microduct systems, cable blowing accessories and pneumatic fittings for telecom contractors, distributors and OEM partners.

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B2B SOURCING SUPPORT

B2B purchasing support

The supplier’s Service page describes support from product consultation and customized solutions through production, delivery and after-sales. Include these details in a product enquiry:

Use the technical table and project drawing to resolve the title versus essential-details naming conflict.
Target quantity, model or size mix, sample needs and packing preference.
Drawings, route conditions, pressure or sealing tests and compliance documents.
Current MOQ, price, freight, sample timing and production timing to be confirmed in the quotation.

Company-level support and commercial terms should be reconfirmed for the selected product and order.

Share dimensions, route conditions and quantities for a product-specific quotation.Send product requirements

FAQ

Frequently asked questions

What is a 3-way 12/10 mm bundle used for?

It provides HDPE pathways for underground FTTH and air-blown fiber routes.

What are the inner dimensions?

The technical table states 12 mm outside diameter and 10 mm inside diameter.

How many ways does the product have?

The technical table identifies 3 ways, while one essential-details line says 4 ways. Confirm the exact model before ordering.

What tensile value is stated?

The table states at least 620 N inner tensile and at least 4,600 N bundle tensile. Confirm the current batch report.

What temperatures are listed?

Storage and operation are stated as -40 to 70 C, with installation from -30 to 50 C.

What should a bundle enquiry include?

Provide way count, OD/ID, route and burial conditions, bend limits, drum packing, quantity and current test documents.

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