Shanghai M-Line Communication & Technology Co., Ltd.


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Damp Proof Mini Fiber Cable Duct , Telecom Duct Pipe Ultraviolet Protection

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In the process of production and before shipment, every one of our products are very strict professional testing to ensure the optimal quality of the product.

—— Audrey Vespe

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package.

—— Andrew

Damp Proof Mini Fiber Cable Duct , Telecom Duct Pipe Ultraviolet Protection

Damp Proof Mini Fiber Cable Duct , Telecom Duct Pipe Ultraviolet Protection
Damp Proof Mini Fiber Cable Duct , Telecom Duct Pipe Ultraviolet Protection

Large Image :  Damp Proof Mini Fiber Cable Duct , Telecom Duct Pipe Ultraviolet Protection Get Best Price

Product Details:

Place of Origin: CHINA
Brand Name: MLINE
Model Number: 5/3.5MM

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Multiply wood drum packing 1020mm*550mm*1020mm
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 50,000 meter per day
Detailed Product Description
Material: High Density Polyethylene Name: HDPE Cable Duct
OEM: Yes Application: Direct Buried
Color: Customer Design Max. Pull (N): 185
High Light:

hdpe innerduct


plb hdpe pipe

HDPE Micro duct 5/3.5mm for fiber cable blowing with inner smooth surface





Advantage over traditional cabling using Microduct


A branch can be made simply, any place any time.Low initial costs.

The network can grow on demand.

Easy to install microduct routes in occupied ducts.

Easy to replace old cables through the network.

Possibility to migrate from copper balanced cable to fiber optic cables.

With our microduct having co-extruded permanent lubricant (Silicore), it is easy to install the micro cable inside.




Product Description



The HDPE micro duct for installation of fiber optical cable blowing, is a kind of small, flexible, lightweight tube with an outer diameter typically less than 16.0mm.



The micro duct has a circular and uniform in cross-section throughout its length, its inner surface have a low coefficient of friction, and longtitudinal ribbed inner wall, to reduce the inner friction coefficient of the micro duct so as to be beneficial to cable blowing



Specifications O.D I.D.



SDR Nom.Mass Min Bend Rad. Max.Pull Drum Length
(mm) (mm) (mm) (kg/km) (mm) (kg) (N) (m)
MD0535 5 3.5 0.75 6.7 10 60 18 180 3000
MD0735 7 3.5 1.75 4 28 84 52 520 3000
MD0806 8 6 1 8 22 96 38.5 385 2000
MD1006 10 6 2 6 49 120 90 900 2000
MD1008 10 8 1 10 28 120 51 510 2000
MD1208 12 8 2 6 61 144 112 1120 2000
MD1210 12 10 1 10 34 144 62 620 2000
MD1410 14 10 2 7 74 168 135 1350 1500
MD14115 14 11.5 1.25 11.2 49 168 90 900 1500
MD1612 16 12 2 8 84 192 158 1580 1500







Material: HDPE


Nice tightness, waterproof, damp-proof, can avoid damage by rodent animals

With great ring stiffness and toughnessIn construction, it's bending radius should not be less than 10 times of external diameter of pipeAging-resistant, anti-corrosion of chemicals With long service lifespan






  • Available in various sizes, these pipes can be used as per needs and demands
  • Offers excellent flexibility and thus is preferred.
  • Offers a great impact strength and thus is a favorable one for many
  • Designed to house the sensitive nerves of Information technology and thus the ultimate future seems to be bright
  • Already in use over many regions for the purpose of laying optical fiber




About us


Shanghai M-Line Communication&Technology Co., Ltd (M-Line Company), located in Industrial Park, Songjiang District, Shanghai, is a high-tech enterprise engaged in the research and development, production, sales and applied research of sheath pipeline system of the new communication optical cable. The key products include HDPE micro duct, tube bundle, silicon duct, system matching part and optic cable air blowing installing service.


M-Line Company boasts a group of professional talents specialized in the research and development, production and sales of communication pipeline products. All of them have been working in this industry for more than 15 years, among which 90% or more get a Bachelor's degree or above.


To date, the six high-speed manufacturing lines of micro duct and tube bundle chose and introduced by M-Line Company represent the top level of manufacturing facilities in small-bore and micro-bore plastic pipeline products domestically. The application of the designed screw, imported tem-controller and the grooved sockets ensures its strengths of production speed, melting uniformity and plasticizing effect, guarantees the technology advancement and quality stability of products of M-Line Company. In manufacturing capacities, taking the 10/8mm single-hole micro duct as an example, the monthly output reaches 3500KM; taking the 14/10mm seven-hole tube bundle as an example, the monthly output reaches 300KM.


M-Line Company has passed ISO9001 Quality Management System Certification. M-Line Company, firmly adhering to the business philosophy of “creating the best products and offering the best services for customers on the basis of talents and technologies”, is dedicated to providing customers the comprehensive solutions to the application of communication pipeline.





Contact Details
Shanghai M-Line Communication & Technology Co., Ltd.

Contact Person: Duanhui

Tel: +8613501906850

Send your inquiry directly to us