Sewage treatment plants, epoxy coal pitch anti-corrosion steel pipes, three-oil and two-cloth anti-corrosion pipes, thick-slurry asphalt

Large-diameter steel strip pipe, industrial drainage and sewage pipe, high ring rigidity, factory rainwater and sewage drainage pipeline, Luxiong

Direct-buried steel sleeve steel insulation steel pipes, core materials: rock wool, glass wool, aluminum silicate, calcium silicate, custom on demand, cash on delivery

Xinhua Brand Grade A Spiral Welded Pipe, Welded Round Pipe, Weighing and Weighing Customization

Municipal water supply coated steel pipes with varying quantities and costs, internal and external epoxy resin anti-corrosion 273*7*8 coated composite steel pipes

Long-distance natural gas transmission material: L415 specification 273.1*6.3 3PE anti-corrosion steel pipe, 30-year warranty

Water supply pipeline network: Internal and external plastic-coated composite steel pipes, DN150*5/168*6/159*5 seamless coated pipes

In-stock spiral steel pipes, drainage welded large mouth Q235B industrial water supply and sewage spiral pipes, spiral welded pipes

Hengyuan Water Supply DN1200 Coated Steel Pipe 1220*9*10 Q235C Spiral Steel Pipe Urban Water Supply and Drainage

Xingdong Alloy Q345E Thick-Walled Seamless Steel Pipe Stable Performance Direct from Steel Mill

Supplying octagonal pipes with Chengxingchuang stable structure, various customizable styles, seamless steel pipes

Long-distance natural gas transmission material: L415 specification 273.1*6.3 3PE anti-corrosion steel pipe, 30-year warranty

Hebei Hengyuan Industrial Co., Ltd.

Hengyuan Water Supply DN1200 Coated Steel Pipe 1220*9*10 Q235C Spiral Steel Pipe Urban Water Supply and Drainage

Hebei Hengyuan Industrial Co., Ltd.

Carbon steel seamless pipe, 325*8 high-density polyurethane prefabricated direct-buried insulation pipe, community heating pipeline

Cangzhou Youcheng Pipeline Technology Co., Ltd.

Bimetallic composite steel pipes, wear-resistant composite pipes, welded wear-resistant steel pipes, and Raite pipelines

Hebei Leite Pipeline Equipment Manufacturing Co., Ltd.

LTECH produces inner wall quenched wear-resistant pipes DN125 and other models, as a physical manufacturer

Hebei Leite Pipeline Equipment Manufacturing Co., Ltd.

Anti-corrosion pipelines 8710 anti-corrosion steel pipes for mining and power use spiral steel pipes can be customized

Zhejiang Xinhua Steel Pipe Co., Ltd.

Aolian Gold GH761 high-temperature alloy pipe is heat-resistant, corrosion-resistant, cuttable, customizable, and high quality

Aohua United Metal Materials (Jiangsu) Co., Ltd.

For use in the chemical field, DN400 prefabricated polyurethane direct-buried insulated pipes are corrosion-resistant, energy-saving, and weather-resistant

Cangzhou Youcheng Pipe Industry Co., Ltd.

In-stock wholesale ultra-low temperature Q345E 16MNDG A333GR.6 seamless steel pipe, original traceable 406*16*18*8

Mining bi-resistance anti-corrosion coated steel pipes, flange connection composite steel pipes, large-diameter internal and external coated pipes

Large seamless low-temperature resistant Q345E Q345D chemical seamless steel pipe 6479 high-pressure fertilizer low-temperature pipe 60*10

FBE epoxy powder anti-corrosion steel pipe, drinking water and food-grade anti-corrosion pipe CJ/T120-2008

Buried Epoxy Zinc Rich Anti-corrosion Steel Pipes, Water Transmission Pipes H87 Anti-corrosion Coating Pipe Internal and External Primer for Anti-corrosion Protection

Reinforced grade 3PE anti-corrosion steel pipes, 3PE anti-corrosion pipes, and the outer wall of natural gas pipelines, the triPE polyethylene anti-corrosion pipes

Glass rock wool insulated steel pipes, aerogel insulation pipes, prefabricated direct-buried steel sleeves, steam insulated spiral steel pipes

Zihao Metal SA210C High-Pressure Boiler Seamless Steel Pipe Metal Products Laser Cutting Ultra Wear-Resistant