Hollow Square Carbon Steel Pipes, ASTM A53GR.A Standard, Measures 15 x 15 to 400 x 400mm
Thickness: 4-60mm
Section shape: square
Outer diameter: 219-1,220 and 114-610mm
Application: boiler pipe
Technique: cold rolled
Certification: API
Surface treatment: galvanized
Special pipe: API
Welded steel pipe: seamless
Hot-rolling steel pipe: ASTM A53 steel pipe
Grades: 10#,20#, Q235, Q345, 10#-45#, ST35-ST52, Q195-Q345, 10#, 20#, Q195, Q235, Q345, A53B, API 5L
Standard: GB 3087-1999, GB/T 8163-1999, GB/T 8162-1999, DIN 1629/3, DIN 17175, DIN 2448, ASTM A106-2006, ASTM A53-2007, ASTM A210-1996, ASTM A333-2005, API 5CT, GB, DIN, ASTM, API
Packing details: in bundles or in bulk or customized
