

3PE Anti-corrosion Steel Pipe Epoxy Coating Reinforce Grade Gas Pipeline


Outside diameter 406mm seamless pipeline pipe for oil gas field


Seamless Pipe


GB/T 8162 Seamless Carbon Steel round Pipe for Structure


Seamless Pipe


35CrMo alloy tube


3PE Anti-corrosion Steel Pipe Epoxy Coating Reinforce Grade Gas Pipeline1


Seamless Pipe

