Place of Origin : Cangzhou,China

1. Product specification: O.D.: Ф406.4～Ф1422.4mm（16-56in） Length: 3～12.3m  W.T.: 8～50mm (apply to simple carbon steel,Website:http://www.ausinpipeline.com, Low carbon alloy steel); Product standards: ASTMA515 B55/B60/B65, ASTMA516 B55/B60, ASTMA672, ASTMA671DIN2458, DIN1626, DIN17172, DIN2463, DIN17175, EN10210, EN10217, EN10025, EN10027, EN10029 etc.Assurance: API/ISO quality system. SGS, DNV, BV, Moody third party inspection welcomedAnnual output:  150000 tons2.Application： Used as oxygen,