Standard: DIN, ASTM, BS, GB,
Standard: ASTM A53-2007,BS 1387, GB/T3901,
Grade: 10#-45#, 16Mn, A53-A369, API J55-API P11...
Grade: 20#, 16Mn, A53(A,B), API J55, Q235, Q195...
Thickness: 4- 30mm
Section Shape: Round
Outer Diameter: 219 – 2020mm
Place of Origin:Cangzhou
Secondary Or Not: Non-secondary
Application: Fluid Pipe
Technique: ssaw
Surface Treatment: Ends plain or beveled/Varnis...
Alloy Or Not: Non-alloy
Type: Welded
Welded Line Type: Longitudinal
Surface: Varnish coating
Grade: Q195, Q215, Q235, API J55