Seamless Steel Pipe
Aug 27, 2009
Seamless steel pipe
Standard : GB/ T8162 ASTM A519 EN 10297- JIS G3445
Application : For ordinary structure, auto mechanical structure
Main Steel Grade:
10, 20, 35, 45, 16Mn, 1020, 1045, 1541, E275, E315, 34CrMo4, 42CrMo4, STKM13A, STKM13B etc......
TIANJIN NORTH-PIPE TRADE CO., LTD.