ASTM A106/API 5L Ms Seamless Steel Pipe Manufacturers Carbon Steel Tube Hot Rolled Round Black Iron Pipe
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
Product Specifications
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421
401
488
485
363
221
265
478
374
306
455