... ,GB,DIN,JIS 2)Thickness 0.5mm---80mm 3)Diameter 10mm-1000mm Large diameter thick wall steel pipe Seamless steel pipes 1)Standard: AISI ... ,JIS 2)Length:6000mm 3)Thickness 0.5mm---80mm 4)Diameter 10mm-1000mm Seamless steel pipes1) Standard: AISI,ASTM,GB, ... DIN,JIS2) Length:6000mm3) Thickness: 0.5mm---80mm4) Diameter: 10mm—1000mm5) Application: Fluid pipe6) Technique: cold drawn7) Packing: export ...