Welded steel pipe                                  

Features and Spec                                     

1)      high frequency welded                            

2)      out diameter: 1/< xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />4’’-10 1/2’’  WT: 0.4-16mm                      

3)      Steel material: Q195/Q215/Q235/Q345                       

Length: 1-12meter