표준
API, ASTM, bs, DIN, GB, JIS
급료
10 #, 20 #, 45 #, A369, A53(A,B), Q195, Q215, Q235, Q345
Keyword
Gi Pre Galvanized Round Steel Pipe
Usage
structure steel pipe
Surface
Painting Or Customers't Requirement
Length
5.8m/6m/12m Or Customers't Requirement
Delivery time
Within 10-15 Days