Features
● Optimizes system design and utilization
● Available in various sizes
● Single and multiple (bundled) configurations for specific project needs
● Permanently lubricated with our unique Perma-LubeTM process for longer micro fiber cable installations
● Variety of colors available for easy identification
● Sequential foot or meter markings
● Standard stock lengths for faster service
● Custom lengths are also available
| Item No. | Raw Materials | Physical and Mechanical Properties | ||||||||||||||||
| Materials | Melt Flow Index | Density | Environmental Stress Crack Resist (F50) |
Outer Diameter | Wall Thickness | Inner Diameter Clearance | Ovality | Pressurization | Kink | Tensile Strength | Heat Reversion | Co-efficient of Friction | Color and Printing | Visual Appearance | Crush | Impact | Min. Bend Radius | |
| DW-MD0535 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 5.0mm ± 0.1mm | 0.75mm ± 0.10mm | A 3.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤ 50mm | ≥ 185N | ≤ 3% | ≤ 0.1 | As per customer specification | Ribbed inside & smooth outside surface, free from blisters, shrink hole, flaking, scratches & roughness. | No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test. | ||
| DW-MD0704 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 7.0mm ± 0.1mm | 1.50mm ± 0.10mm | A 3.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤ 70mm | ≥ 470N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD0735 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 7.0mm ± 0.1mm | 1.75mm ± 0.10mm | A 3.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤ 70mm | ≥520N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD0755 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 7.0mm ± 0.1mm | 0.75mm ± 0.10mm | A 4.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤ 70mm | ≥265N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD0805 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 8.0mm ± 0.1mm | 1.50mm ± 0.10mm | A 3.5mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤ 80mm | ≥550N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD0806 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 8.0mm ± 0.1mm | 1.00mm ± 0.10mm | A 4.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤ 80mm | ≥385N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD1006 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 10.0mm ± 0.1mm | 2.00mm ± 0.10mm | A 4.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤100mm | ≥910N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD1008 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 10.0mm ± 0.1mm | 1.00mm ± 0.10mm | A 6.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤100mm | ≥520N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD1208 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 12.0mm ± 0.1mm | 2.00mm ± 0.10mm | A 6.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤120mm | ≥1200N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD1210 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 12.0mm ± 0.1mm | 1.00mm ± 0.10mm | A 8.5mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤120mm | ≥620N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD1410 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 14.0mm ± 0.1mm | 2.00mm ± 0.10mm | A 8.5mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤140mm | ≥1350N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD1412 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 14.0mm ± 0.1mm | 1.00mm ± 0.10mm | A 9.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤140mm | ≥740N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD1612 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 16.0mm ± 0.15mm | 2.00 ± 0.10mm | A 9.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤176mm | ≥1600N | ≤ 3% | ≤ 0.1 | As per customer specification | ||||
| DW-MD2016 | 100% virgin HDPE | ≤ 0.40 g/10min | 0.940~0.958 g/cm3 | Min. 96h | 20.0mm ± 0.15mm | 2.00 ± 0.10mm | A 10.0mm steel ball can be blown freely through the duct. | ≤ 5% | No damage and leakage | ≤220mm | ≥2100N | ≤ 3% | ≤ 0.1 | As per customer specific | ||||
Application
Micro Ducts are suitable for the installation of fiber units and/or micro cables containing between 1 and 288 fibers. Dependent on the individual micro duct diameter, tube bundles are available in several types such as DB (direct bury), DI (direct install) and making them ideal for diverse applications such as long-distance bone network, WAN, in-building, campus and FTTH. They can also be customized to meet other specific applications.
Cooperative Clients

FAQ:
1. Q : Are you trading company or manufacturer?
A : 70% of our products we manufactured and 30% do trading for customer service.
2. Q : How can you ensure the quality?
A : Good question! We are a one-stop manufacturer. We have complete facilities and over-15- years manufacturing experience to ensure product quality. And we have already passed ISO 9001 Quality Management System.
3. Q : Can you provide samples ? Is it free or extra?
A : Yes, After price confirmation , we could offer the free sample, but the shipping cost need pay for by your side.
4. Q : How long is your delivery time ?
A : In stock: In 7 days; No in stock: 15~20 days, depend on your QTY.
5. Q: Can you do OEM?
A: Yes , we can.
6. Q: What is your payment term ?
A: Payment <=4000USD,100% in advance. Payment>= 4000USD, 30% TT in advance, balance before shipment.
7. Q: How we can pay?
A: TT, Western Union , Paypal ,Credit Card and LC.
8. Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Boat and Train.