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HDPE Tube Bundle Direct Bury (DB) 1-Way 14/10mm
  • HDPE Tube Bundle Direct Bury (DB) 1-Way 14/10mm

HDPE Tube Bundle Direct Bury (DB) 1-Way 14/10mm

Place of Origin CHINA
Brand Name Dawnergy
Model Number Direct Bury (DB) 1-way 14/10mm
Product Details
HDPE Tube Bundle
Inner Micro Duct:
Outer Diameter:
16.8mm (±0.5mm)
Thickness Of Sheathing:
Storage Temperature:
-40°C ~ +70°C
High Light: 

14mm HDPE Tube


1 Way HDPE Tube Bundle


Direct Bury HDPE Micro Duct

Payment & Shipping Terms
Delivery Time
Payment Terms
L/C, D/A, D/P, T/T
Product Description

HDPE Tube Bundle Direct Bury (DB) 1-way 14/10mm


1. Design

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. The micro duct has colors according to figures 1. 


HDPE Tube Bundle Direct Bury (DB) 1-Way 14/10mm 0












2. Raw materials

HDPE of a high-molecular type with the following parameters is used for production of the Tube Bundle:

 Melt flow index: 0.1 ~ 0.4 g/10 minutes EN ISO 1133 (190 °C, 2.16 KG)

 Density: Min. 0.940 g/cm3 ISO 1183

 Tensile strength at yield: Min. 20MPa ISO 527

 Elongation at the break: Min 350% ISO 527

 Environmental stress crack resist (F50) Min. 96 hours ISO 4599


3. Construction

3.1 PE sheath: The outer sheath is manufactured from colored HDPE, halogen free. The outer sheath color is blue and with white stripe. Other color is possible upon customer request.

3.2 Micro duct: The micro duct is manufactured from HDPE, extruded from 100% virgin material. The color shall be green or other customized.


4. Technical data of Tube Bundle

HDPE Tube Bundle Direct Bury (DB) 1-Way 14/10mm 1HDPE Tube Bundle Direct Bury (DB) 1-Way 14/10mm 2


5. Storage

Completed packages of the HDPE Tube Bundle on drums can be stored outdoor max. 6 months upon the date of production.

Storage temperature: -40°C ~ +70°C

Installation temperature: -30°C ~ +50°C

Operating temperature: -40°C ~ +70°C

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1st Floor, A5 Building, NO.3655 SixianRd, Songjiang District, Shanghai 201614 China
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