products

HOT PRODUCTS

  • Carbon steel seamless cap pipe fittings
  • Q345D Square Steel Pipe
  • ERW Carbon Welded Steel Pipe

News

Location : Home > News

Factory direct sale weld neck flange/WN flange
Material:Carbon steel:ASTM A105,ASTM A350 LF1,LF2,CL1/CL2,A234,Q235A,A106B

2019-02-25

how to contact us?

links

Cangzhou Datang Steel Pipe Co., Ltd All Right Resevered.