Mine backfill pipelines: wear-resistant manganese steel mine roadway backfill pipes, length 4 meters to 6 meters

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

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

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

Grouting pipes, steel flower pipes, 42, 48*3, 76, 89, 108*6, advanced small conduit pipes, shed pipes

Fluorine King Integral Sintered Steel Lining PTFE Molded Pipeline Seamless, Full Diameter DN Specifications Customizable

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

Epoxy resin powder anti-corrosion steel pipes, plastic-coated steel pipes for drainage, sourced from source, large quantities, price negotiable

Spiral steel pipe large-diameter steel casing Q235B spiral welded steel pipe for drainage pipes and bridge piling use, in stock

Galvanized galvanized spiral ducts for stainless steel fire exhaust, round stainless steel welded ducts for fire exhaust, large-diameter ventilation ducts

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

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

Hebei Hengyuan Industrial Co., Ltd.

Overlay welded wear-resistant pipes, shaft filling pipelines, LTECH production, physical manufacturer

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.

Yuanchang steel corrugated culvert pipes are rolled from corrugated metal sheets for highway buried railway underpasses

Hebei Yuanchang Road and Bridge Engineering Materials 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.

For the petroleum sector, polyurethane pipeline steel pipe insulation 325 is sturdy, durable, and easy to install and maintain

Cangzhou Youcheng Pipe Industry Co., Ltd.

Used in the chemical industry, polyurethane insulated underground steel pipe 529 is highly durable and easy to install

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