ASTM A106/A53 20# Round Q235/Standard Factory High-Quality Steel Mild Steel Pipes, Hot-Rolled Seamless Ms Carbon Steel Pipes/ Fluid Fire Boiler Pipe
ASTM A53/API5l/A106/A333/A36/St35/St52/X42/X52/X56/X60/65 X70 Sch40 3PE 3lpe Hot Rolled Seamless/Welded Hollow Carbon Steel Pipe and Rube
A106 Sch40 Rectangular Round Square Hot Dipped/DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW ERW Black Spring Welded Oil Well Gas Pipe Manufacturers
ASTM Q235B A36 Schedule 40 Black Round Squar Tubes Pipes Seamless Pipe Welded Carbon Steel Tube Stainless Steel Pipes Galvanized Steel A53 A192 Oil Gas Pipes
API 5L Gr. B A106 Gr. B A53 Gr. B Hot Rolling Rolled Cold Drawn Seamless Steel Pipe Carbon Steel Pipe Galvanized Seamless Steel Tube
Product Specifications
369
409
385
474
475
353
215
257
469
367
295
448