ASME, ANSI, DIN, JIS, BS, GB, API
1/8 Inch~24 Inch
ASTM A234, ASTM A105, ASME B16.9, En10253, DIN2605
Straight,Reducing ,Concentric and Eccentric
Q235B, Gr. B, St35.8, St37.2, St42, St52, etc
in Plywood Case or Pallet
in Wooden Case or Pallet
ISO TUV PED, etc