Active Member
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[China]
Address: North section of Changbaishan Road, Jingyang district, Deyang city, Sichuan province, China
Contact name:Helen
Sichuan Senpu Pipe Co., Ltd. |
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About DWC Pipe
Double wall corrugated pipe, also known as high density polyethylene (HDPE) double wall corrugated pipe, is a new type of pipe with annular structure and smooth inner wall. Double-wall bellows have the advantages of good ring stiffness, good strength and toughness, light weight, strong impact resistance, not easy to break, convenient transportation and installation, and are widely used in urban drainage and sewage engineering; Drainage engineering, farmland irrigation, municipal drainage; Sewage pipe renovation project; Buried sheath for wire and cable, etc.
Product Picture
Main uses of DWC Pipe
HDPE double-wall corrugated pipe for drainage is a new type of pipe suitable for outdoor drainage of buildings and municipal sewage with polyethylene resin as the main raw material, adding an appropriate amount of additives, after extrusion forming. It has the advantages of light weight, small drainage resistance, high compressive strength, corrosion resistance and convenient construction. It is the ideal material to replace cast iron pipe and cement concrete pipe.
Product Specification
DN/ID | Min ID | OD | O.D.tolerance | Min Thinkness | Bellmouth ID | Min Bellmouth ID |
225 | 220 | 255 | ±3 | ≥1.7 | 264-269 | ≥55 |
300 | 294 | 330 | ±3 | ≥2.0 | 348-351 | ≥64 |
400 | 392 | 456 | ±3 | ≥2.5 | 465-469 | ≥74 |
500 | 490 | 572 | ±3 | ≥3.0 | 549-553 | ≥85 |
600 | 588 | 690 | ±3 | ≥3.5 | 668-672 | ≥96 |
800 | 785 | 925 | ±3 | ≥4.5 | 888-895 | ≥118 |
Company Main Product
Sichuan Senpu pipe co., LTD. main products are: PE pipes for gas, PE pipe fittings (DN16 - DN630), PE pipes for water supply, pipe fittings (DN 16- DN 48), PP-R pipes for hot and cold water use ,pipe fittings (DN16 - DN200), PE double-wall corrugated pipe (ID200 - ID500), underground drainage with steel belt reinforced polyethylene spiral corrugated pipe (ID300 - ID1800), SRTP pipe , stainless steel pipe, Heat resistant polyethylene (PE-RT) pipes for hot and cold water, pipe fittings (DN 12 - DN 160), etc.,
