Outer diameter: Square →From 10* 10-----600*600 mm
                  Rectangular →FROM 10*20-----700*500 mm
Wall thickness: From 0.5mm to 30mm
Squareness of sides 90° ± 1°
Straightness 0.15% of total length
Length: 0.5meter to 16meter
Sdandards:ASTMA53,ASTMA106,BS1139,BS1387-1985, GB/T3091-2001, EN39
Material: Q195, Q235, Q345, A53, A36, SS400, SS330, ST37-2, 08YU,
Technique : Welded: Longitudinal welded, SSAW
Application Construction structure, furniture, shipbuilding, petroleum, Power, gas metallurgy
Package Hex bundle by steel strip In bulk Anti-water plastic wovenAs your requirement
Place of origin China Transaction condition Trade terms: EXW, FOB, CIF, C&F
Delivery time: 10-20days after receiving your
term: 30% by TT in advance
Load port: Xingang Port