ERW galvanized square pipe/round pipes/rectangle steel pipe and tubes for construction
Galvanizing welded Pipe,steel pipe,galvanized steel pipe
We have advantage in quality,price,regular supplies and services.
Our productions are much admired in the world market.
Our production can be used in water,oil,gas transmission.
We can provide the standards as below:
GB/T3091, GB/T9711.1-1997,ASTMA106,ASTMA53,BS1387,
API5L,API5CT,EN10255,EN10204.
We can provide the steel grade as below:
Q235(B),Q345(B),J55,K55,L210, L245,X42,X52,20#ETC