표준
API, ASTM, bs, DIN, GB, JIS
급료
10 #, 20 #, 45 #, A53(A,B), A106 (B 의 C), A312, A213, Q235, Q345, Q195, Q215, ST37, St42, St45, St42 - 2
가공 서비스
벤딩, 용접, Decoiling, 펀칭, 절단
Secondary Or Not
Non-secondary
Product name
Building materials shs rectangular black carbon steel tube
Product type
welded seam steel pipe
Material
Q195/Q215/Q235/Q345
Length
1-12m or as your requirement
Color
Black....as Customers' Requirement
End protector
plained, beveled, threaded with coupling, etc.
Usage
Construction Structure