Factory outlet price roll strengthened double-wall corrugated drainage hdpe plastic culvert pipe
Factory outlet price roll strengthened double-wall corrugated drainage hdpe plastic culvert pipe 
HDPE double wall corrugated pipes are a new type of light-wight HDPE pipe and has the characteristics of light weight,high pressure resistance, good toughness,fast construction and long service life.Its excellent wall structure design reduces the cost greatly compared with other pipe structures. Because of its convenient and reliable connection,it has been widely used at home and abroad,as a substitute for concrete pipes and cast iron pipes.
Appearance: Black
Standards: GB/T19472 1-2004 “Underground Polyethylene ( PE ) Structural Wall Pipe System Part l: Polyethylene Double-wall corrugated Pipes ”
Elastic Sealing Standards:H/T3091-2000
Technical Characteristics:
1.Wide working temperature range ( no crack at-60c and the highest temperature for medium conveyance:60 C ).
2.Easy connection with joints of good sealing effect and no leakage.
3.Smooth inner wall with large flow.
4.It is acid-resistant,alkaresistant corrosion-resistant and scale-free.
5.Unique structure with high strength and high compression and impact resistances.
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specifications:
| ring stiffness:(S1≥4000N/m2;S2≥8000N/m2) | Length(m) | Size | Thickness |
| S1 200mm | 6 | 200mm*6m | accordingly |
| S1 300mm | 6 | 300mm*6m | |
| S1 400mm | 6 | 400mm*6m | |
| S1 500mm | 6 | 500mm*6m | |
| S1 600mm | 6 | 600mm*6m | |
| S2 200mm | 6 | 200mm*6m | |
| S2 300mm | 6 | 300mm*6m | |
| S2 400mm | 6 | 400mm*6m | |
| S2 500mm | 6 | 500mm*6m | |
| S2 600mm | 6 | 600mm*6m | |
| S2 800mm | 6 | 800mm*6m |
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A: Yes, of course samples are availavle and for small quantity we can supply for free.
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A : Yes , we do OEM . Welcome partner from globally , we can make your product in China.
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