Desc:Basic Info.After-sales ServiceAccording to The ContractWarrantyAccording to The ContractType Seamless Technique ERW MaterialGalvanized SteelSurface Tr...
Desc:Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to...
Desc:Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to...
Desc:Seamless pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which c...
Desc:Seamless pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which c...