Detailed Product Description1) Standard: ASTM A106, A53, API 5L GR.B, DIN2448, DIN1629, DIN17175, EN10255, EN102162) Grade: X42, X52, GR.B, ST37, ST44, ST52, S355JR3) Size: From 6" to 32",4) Wall Thickness: SCH20 to SCH80, XXS (2mm-60mm)5) Length: 4M to 12 MPacking1) Packing in bundles,2)...