HDPE Microducts

HDPE 2 way

Zhejiang Oulu Automatic Equipment Co., Ltd. Short Description: The micro-pipeline system consists of single-hole microtubes, microtubule bundle tubes(abbreviated as bundle tube),high-performance air-blown optical cables,pipeline system accessories and air-blown construction machine and tools. - A bundle of micro- or mini-tubes (strengthened wall size) is surrounded by single thin HDPE sheath. The design makes the duct assemblies suitable for installation in other existing ducts or underground direct bury. The micro ducts are optimized for best cable blowing performance. – The inner micro duct has suitable low friction characteristics on the inside surface.               FOB Price: US $0.5 - 9,999 / Piece Min.Order Quantity: 100 Piece/Pieces Supply Ability: 10000 Piece/Pieces per Month

CategoryHDPE Microducts

MICRODUCT CONNECTORS

Microduct HDPE 2 Way for HDPE Fiber-Optic Duct Routes

HDPE 2 way is presented as a microduct hdpe 2 way for project engineers, distributors and purchasing teams.

The original source states: Zhejiang Oulu Automatic Equipment Co., Ltd. Short Description: The micro-pipeline system consists of single-hole microtubes, microtubule bundle tubes(abbreviated as bundle tube),high-performance air-blown optical cables,pipeline system accessories and air-blown construction machine and tools. Exact dimensions, materials, pressure, certifications and commercial terms are shown only where the snapshot publishes them; otherwise confirm them before ordering.

TECHNICAL DETAILS

Published product facts

Physical and Mechanical Properties – Inner Micro duct 14/10mm
1 Visual appearance Visual inspection Ribbed inside & smooth outside surface, free from blisters, shrink hole, flaking, scratches & roughness.
2 Outer diameter FCST 14.0mm ± 0.1mm
3 Wall thickness FCST 2.00mm ± 0.10mm
4 Inner diameter clearance Blowing steel ball A 8.5mm steel ball can be blown freely through the duct.
5 Ovality FCST ≤ 5%
6 Pressurization 5 minutes @25bar each duct No damage and leakage
7 Kink IEC 60794-1-2 Method E10 ≤ 140mm
8 Tensile strength Rate of extension:
100mm/min
≥ 1350N
9 Crush Sample length: 250mm
Load: 1400N
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
1.5J 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 168mm 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
1 Inner micro duct: 14/10mm
2 Outer Diameter: 30.4mm * 16.4mm (±0.5mm)
3 Thickness of sheathing: 1.2mm
Remarks: Ripcord are optional.
Pos. Mechanical performance Test conditions Performance Standard
1 Tensile strength
at yield
Rate of extension:
100mm/min
≥1400N IEC 60794-1-2
Method E1
2 Crush Sample length: 250mm
Load: 1400N
Duration of Max. load: 1 minutes
Recovery time: 1 hour
The outer and inner diameter shall show, under visual examination without damage and no reduction of diameter greater than 15%. IEC 60794-1-2
Method E3
3 Kink ≤140mm - IEC 60794-1-2
Method E10
4 Impact Striking surface radius: 10mm
Impact Energy: 1J
Number of impact: 3 times
Recovery time: 1 hour
Under visual examination, there shall be no damage to the micro duct. IEC 60794-1-2
Method E4
5 Bend radius Number of turns: 5
Mandrel diameter: 168mm
Mumber of cycles: 3
The outer and inner diameter shall show, under visual examination without damage and no reduction of diameter greater than 15%. IEC 60794-1-2
Method E11
6 Friction / ≤0.1 FCST
Pos. Item Specification
1 Appearance Smooth outer wall (UV-stabilized) without visible impurities; well-proportioned color, no bubbles or cracks; with defined markings
on outer wall.
2 Tensile strength Use Pull socks to tension a sample in accordance with table below:
Sample length: 1m
Tensile speed: 20mm/min
Load: 2200N
Duration of the tension: 5 min.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
3 Crush Resistance A 250mm sample after 1 minute load time and 1 hour recovery time. Load (plate) shall be 2000N. The imprint of the plate on the
sheath is not considered as mechanical damage.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
4 Impact Striking surface radius shall be 10mm and impact energy 3J. Recovery time shall be one out. The imprint of the striking surface on
the microduct is not considered as mechanical damage.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
5 Bend Diameter of mandrel shall be 40X OD of sample, 4 turns, 3 cycles. No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
No. Project 4 ways Bundle Tube 12/9mm
1 Structural Diagram
2 Appearance Single-hole mictubes forming bundle tubes should have uniform wall thickness at any interface,w/o pores or defects and the outer and inner surface should be free of crackd, holes,water stains,repairs and any other defects.There shall be no obvious crack on any interface of the sheath layer of the bundle pipe over the whole delivery length,and there shall be no adhesion between the microtube inside the hole and sheath layer of the bundle pipe.
3 Physical Dimension Outside Diameter Nominal Value(mm):34.0 Wall thickness(mm):2.5±0.2
4 Tensile Yield Strength ≥21Mpa
5 Breaking Elongation ≥350%
6 Compressive Strength 2000N
7 Longitudinal Retraction Rate ≤3%
8 Microtubule Crushing Force microtubes under 450N crushing load,no cracking no permanent damage
9 Impact Test Under the condition of negative 20℃ and height of1.5m impact,10 samples with 15.3KG heavy hammer,and at least 9 samples shall not crack.
10 Coefficient of Internal Friction ≤0.1
11 Microtubule Pressure Test 1.6Mpa
12 Environmental Stress Cracking Resistance 96h,Failure No.≤20%
13 Operating Temperature Range -40℃-70℃

SELECTION GUIDE

Selecting microduct hdpe 2 way for a project order

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

  1. Confirm the applicationDescribe the route or equipment and how the microduct hdpe 2 way will be used.
  2. Match the productSend the model, dimensions, interface, material and operating conditions shown in your project.
  3. Set the evidence boundaryRequest the current drawing, test method, compatibility limits and documents for the quoted code.
  4. Close procurementConfirm sample needs, quantity, packing, MOQ, price, delivery timing and required compliance 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.

Explore company capabilities

Quality inspection for Oulu microduct connector supply
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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:

  • Describe the route or equipment and how the microduct hdpe 2 way will be used.
  • 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

PROJECT SUPPORT

Plan the right microduct solution

Review the microduct route solutions and Service pages for project context, then confirm exact fit, documents and commercial terms in the quotation.

Discuss your project

FAQ

Frequently asked questions

What is microduct hdpe 2 way used for?

The product is presented for the application described in the source snapshot. Share the route or equipment context so the quoted model can be matched.

What information is published for this product?

The source snapshot publishes the product title and the supplier description summarized above. Any missing model-specific value should be confirmed before purchase.

How do I choose the correct model or size?

Provide the measured interface, dimensions, material, operating medium and installation conditions, then request the matching drawing and code.

Are pressure, temperature or certification values guaranteed?

Only values explicitly shown in the current product snapshot can be treated as supplier-stated. Request the applicable test or compliance document for the quoted model.

Can this product support a B2B or OEM order?

The site provides product consultation and project sourcing support. Confirm customization, sample, quantity, packing and commercial terms for the selected item.

What should a quotation request include?

Send the model or size, application, dimensions, operating conditions, quantity, packing, sample need and any required technical or compliance documents.