Standard: ASTM A106/ASME SA106 ASTM A 53/ASME SA53 Material: AISI 1010, AISI 1020, AISI 1035 AISI 1045 Size: OD: 10mm~580mm WT: 1mm~30mm Length: 12meter Max. EN10204/3.1B test certificate be presented Packing: Bundled