Round Seamless Steel 4130 Chromoly High Pressure Boiler Pipe Carbon steel pipes are divided into two types: hot-rolled and cold-rolled (drawn) steel ....
Ductile Weld Carbon Iron Pipe Seamless Steel Tube Black Metal Pipe Carbon steel is an alloy with carbon and iron, with carbon content up to 2.1% by .....
Hot Dip Square Steel Hollow Section Rectangular Seamless Steel Pipes And Tubes Hot-rolled carbon steel pipes are divided into general steel pipes, low ...