HDPE pipes are following ISO 4427 / AS / NZS 4130 / BS EN 12201 / SABS standards with black / blue colors, which get CE certificates and ISO 9001 quality management system certificates. Connected fittings are available. For more details about PH Plastic G 1.Size: DN16-1600mm (Can Be Customized).2.Pressure Rating: SDR 6-PN 32 Bar, SDR 7.4-PN 25 Bar, SDR 9-PN 20 Bar, SDR11-PN16 Bar, SDR13.6-PN12.5…
Dredging pipeline is mainly used to remove materials (sludge, mud, sand and sediments, etc.) from the depths of oceans, lakes, rivers and ponds, and Pratt & Whitney HDPE dredging pipes from famous raw material suppliers such as Borealis, Shanghai Petrochemical, PE100 raw materials supplied by top companies such as Sinopec are made at a low price and high quality.
PUHUI HDPE dredge pipe are usually produced in 6m or 12m lenghts. The pipe can be provided from DN160-1600mm with various wall thickness as per different SDR & designed pressure rating, and custom-made steel backing rings are available.
HDPE Dredging pipeline
SDR6, SDR7.4, SDR9, SDR11, SDR13.6, SDR17, SDR21, SDR26, SDR33, SDR41
|PE80, PE100, PE4710|
Black, blue or black with blue strips
ISO4427/ ISO9001/ AS/ NZS 4130/ BS EN 12201/ SABS standards
Customers’ logo is available
Samples are available
International standard packing
Less than 110 mm by rolls, more than 110 mm by length 5.8 m or 11.8 m.
Depending on the order quantity
ISO 14001, ISO 9001, OHSAS 18001, CE BS EN 12201, WRAS certificates
30 years for normal using
T/T or L/C at sight
Chongqing, Qingdao, Tianjin, Shanghai, etc
Country of Original
We provide the HDPE pipes from dn20mm to 1600mm.
Note: Special specifications can be customized. Please contact us for more product information and pricing.
HDPE pipe is an ideal solution for dredging pipeline. PUHUI HDPE pipe has the following advantages: