... 45#, 16Mn, A25,A25P,A,B,X42,X46, X52,X56,X60,X70 C20, C45, St52, GB8162, GB8163, GB9711.1-1997, ... Beveled or square cut, Plastic capped Package: Bulk cargo, pipe cap, steel strips bundled Length: According to customers' requirementProcessing mode: Hot-Rolled ... Our company is professionally providing different kinds of steel pipes. Such as seamless steel pipe, welded pipe, galvanized pipe, square tube ...