HDPE Double

Basic Info.

Model NO.	DN100-1200mm
Ring Stiffness	4kn/ 8kn/ 12kn/ 16kn
Transport Package	Standard Export Package
Specification	6m/ 12m
Trademark	SZ
Origin	China
HS Code	3917210000
Production Capacity	50000 Length/ Year

Product Description

Double-wall corrugated pipe is a new type of lightweight pipe made of high-density polyethylene. It has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long service life. Its intentional wall structure design and other structures. Compared with pipes, the cost is greatly reduced. And because the connection is convenient and reliable, it is widely used at home and abroad. A large number of alternative concrete pipes and cast iron pipes.

HDPE Double Wall Corrugated Pipe's Parameter Datas
Norminal Inner Diameter (DN/IN)	Min.Average Inner Diameter	Min. Wall Thickness of the Inside Layer	Min. Wall Thickness of the Inside Layer under a Hollow Section	Min. Wall Thickness of the Outside Layer under a Hollow Section	Min.Length of Engagement of Socket
DN/IN	dem.min	e.min	e1.min	e3.min	A.min
100	95	1.0	0.8	0.7	32
125	120	1.2	1.0	0.8	38
150	145	1.3	1.0	0.8	43
200	195	1.5	1.1	0.9	54
225	220	1.7	1.4	0.9	55
250	245	1.8	1.5	1.0	59
300	294	2.0	1.7	1.0	64
400	392	2.0	1.7	1.0	64
500	490	3.0	3.0	1.8	85
600	588	3.5	3.5	2.7	118
1000	985	5.0	5.0	3.0	140
1200	1185	5.0	5.0	3.0	162

Features:
1. Strong resistance to external pressure: the annular corrugated structure of the outer wall greatly enhances the ring stiffness of the pipe, thus enhancing the resistance of the pipe to soil load. In this aspect, HDPE double-wall corrugated pipe has obvious advantages over other pipes.
2. Low project cost: under the same load condition, the HDPE double-wall bellows only need a thinner wall to meet the requirements.Therefore, compared with the solid wall tube of the same material specification, it can save about half of the raw material, so the cost of HDPE double wall bellows is also lower.This is another outstanding feature of the pipe.
3. Convenient construction: due to the light weight of HDPE double-wall corrugated pipe, it is convenient to carry and connect, so the construction is quick and the maintenance is simple.
4. Long service life: the service life of HDPE double-wall bellows can be more than 50 years under the condition of not being exposed to the sunlight and ultraviolet ray.
Application Area:
1. Municipal drainage and sewage pipeline system engineering;2, apartment, residential area buried underground drainage sewage;3. Expressway embedded pipeline and golf course underground seepage pipe network;4. Water conservancy, irrigation, water transmission, drainage and other water conservancy projects;5. Chemical industry and mine are used for fluid transportation and ventilation, etc.;6. Protective sleeve of underground pipeline and communication cable.
Service:

Pre-sales

* Prompt reply .
* Reasonable price.
*Free sample available.
*customers designs and logo are welcomed

After-sales

*On time delivery.
*Care about cautomer what products to use.
*Updated new product and price let you know.
*Product warranty time must be ensure.