1 DIN 1629 st45 seamless pipe 2 Size:15-820mm 3 W.T :2-60mm ... 5 Material: A106/A53 GRB, ST3 DIN 1629 st45 seamless pipe for water Marking :P/O No,SPEC. Grade,Size, ... Namebig inch seamless steel pipe weightStandardAPI5L,ASTM, ANSI, GB,DIN,BSMaterialAPI 5L Grade B/ASTM A106B,10#,20#,45#,ASTM A53 ... Cases or wooden pallet bundle packing, paint on the pipe, plastic covers at the ends or as per customer ...