标准
API, ASTM, bs, 中国DIN标准, 国标, JIS
材质
20#, 16Mn, A53(A,B), A333 Gr6, Q235, Q345, 删, Q215, St42-2, ST35
应用
fire system/structure/ Construction/water transportation
Secondary Or Not
Non-secondary
Length
1~12m as per client requirement
Surface
Red vanish painting/Hot dipped Galvanized/black coating/oil
Shape
Square. Rectangular.Round
Pipe End
Plain End/bevel end/grooved/threaded with coupling
Standard
EN39/BS1387/EN10025/EN10210/EN10219//ASTM A500/ASTM A53/ASTM A36
Material
Q195/Q215/Q235/Q345, GR.A/B/C, S235/S355
Usage
Construction Structure/greenhouse