... : 760-2400MM, WT: 1-80MM 3. API 5L GR.B, STANDARD LSAW BIGGER PIPES4. SGS INSPECTION, VOC API 1) API 5L ... \X65\X70\ X80Carbon seamless pipe SMLS/ERW/LSAW/SSAW1. A210-C St52.4\St52 STS492. ASTM A106 GR.A\B ... \C; ASTM A53 GR.A\B /API 5L-GrB3. DIN1629 4. ... 1629Alloy pipeAlloy pipeSeamless or weldedASTM/ASME A/SA210 (Gr. A1,C), 556, 213 (T1, T2, T5, T9, T11, T12, T22)335 ...