Material: API 5L GR. B, X42, X46, X52, X56, X60, X65, X70, X80 NACE MR0175/ISO 15156, NACE MR 0103 compliance JCOE production Material: API 5L GR. B, X42, X46, X52, X56, X60, X65, X70, X80Size: 406~1422mmThk: 6.4mm~44.5mmJCOE production linesUP to 250,000 ton/yearNACE MR0175/ISO 15156, NACE MR 0103 compliance Welded tube Pipes