Product Description

HDPE Double Wall Corrugated Pipe-Winbel

1. Municipal engineering

 

2. Chemical engineering

 

3. Oil field and gas filed

 

4. Thermal powder project

 

5. Metallurgical mine

 

6. Express highway

 

7. Ocean project

 

8. Shipbuilding

 

9. Buried drainage pipe

What are HDPE tubes used for?

HDPE pipes are flexible plastic pipes used for fluid and gas delivery and are often used to replace aging concrete or steel pipes. Made from thermoplastic HDPE(high density polyethylene), its high water impermeability and strong molecular bonds make it suitable for high pressure pipes.

https://www.winbelpipe.com/hdpe-double-wall-corrugated-pipe/hdpe-double-wall-corrugated-pipe.html

Specification

Inner Diameter(mm)	100, 150, 200, 225, 300, 400, 500, 600, 700, 800
Materials	Polyethylene
Ring Stiffness	SN4, SN8, S1, S2
Color 1	Both outside and inner surface are black.
Color 2	Outside surface is black, inner surface is blue.
Color 3	Outside surface is black, inner surface is yellow.
Fittings offered	Rubber ring, or coupler
OEM	OEM services is available
Loading Method	The best way is to load the smaller size into larger size to load more and save freight.

 

Physical and Mechanical Property

Item	Index
Ring Stiffness SN4 (KN/M2)	≥4
Ring Stiffness SN8 (KN/M2)	≥8
Impact strength (%)	≤10
Ring suppleness	The sample is smooth without any recurvation or wall loose.
Oven experiment	No delamination and no crack.
Creep rate	≤4

Payment Terms︰ 30% advance payment, the balance paid before shipment

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