PRODUCTS

Large caliber spiral steel pipe with cement mortar lining for anti-corrosion municipal water supply, drainage and sewage engineering

IPN8710 anti-corrosion steel pipe for drinking water transportation, internal and external epoxy large-diameter spiral welded pipe

Large caliber 3PE anti-corrosion spiral steel pipe, high-strength corrosion-resistant pipe for municipal water supply and drainage gas transportation

Internal and external epoxy resin coated steel pipes, large-diameter anti-corrosion steel plastic composite pipes for water supply and drainage

Polyurethane prefabricated buried insulation pipe, high-density polyethylene outer protective pipe, heat pipe network, steam transportation special

ASTM A106/A53 seamless steel pipes for high-pressure boilers and carbon steel seamless pipes for petroleum transportation in stock

Industrial grade large-diameter thick walled seamless steel pipe for pressure bearing and corrosion-resistant structural use

Polyurethane insulated steel pipe, high-density polyethylene outer protective pipe, steel sleeve, prefabricated direct buried heating pipeline

304 stainless steel bridge filter pipe for high-density porous dewatering wells, with round hole screen pipe and good corrosion resistance and permeability