Black steel pipes are cast from several grades of ductile or malleable iron,whereas carbon steel pipes are generally welded or seamless.Black steel pipes are used for underground or submerged applications as well as for mainstream pipes and branches subjected to acids.Brand YoufaPrice Range $430 - $490Carbon Steel Pipe Fittings - CS Welded Pipe Fittings Carbon Steel Pipe Fittings.Manufacturer of a wide range of products which include cs welded pipe fittings,cs 180deg elbow,carbon steel pipe fittings,carbon steel fittings,astm a 234 gr.wpb fittings and carbon steel end cap.Carbon Square Steel Pipe ERW Steel Pipe Black Pipe/Tube Carbon Steel Pipes,Steel Pipe Importer,Steel Tubes manufacturer / supplier in China,offering Carbon Square Steel Pipe ERW Steel Pipe Black Pipe/Tube Mild Steel Made in China,Zinc Steel! Rectangular Gi Metal Iron Square Pipe Tube / Black Iron Galvanized Square Hollow Section,Line Pipe Hot Rolled ASTM A106 Gr.B A53 Seamless Line Steel Pipe
ASTM A 53 Standard Specification for Pipe,Steel,Black and Hot-Dipped,Zinc-Coated,Welded and Seamless.EN 10210 Hot finished structural hollow sections of non-alloy and fine grain structural steels.EN 10219 Cold formed welded structural hollow sections of non-alloy and fine grain steels.JIS G 3466 Carbon steel Square for general structural Carbon Steel Pipe,Fittings and Flanges China Mild carbon steel ERW square pipe,black,from China ERW square pipe Ashley42506141026 is supplied by ERW square pipe manufacturers,producers,suppliers on Global Sources,Mild carbon steel,Tianjin,Factory
Galvanized Pipe,Scaffolding Shoring Props,ERW Welded Steel Pipe manufacturer / supplier in China,offering Scaffolding Steel Tube Scaffolding Props,American Type 1219X1700mm Painted Galvanized Steel Ladder Frame Scaffolding Frame,Pre Galvanized Tubes and so on.
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