... 30" SCH40 SCH80 SCH160 API 5L/5CT /ASTM A106/A53 Gr.B Seamless Steel PipeOuter Diameter: 10-406.4mm Wall Thickness:2 ... /2",2"-24"inchThickness:2~30mmLength:less than 12mSteel materialGR.A ,GA.B ,X42, X46 ,X52, X56, X60,X70 ,J55 ,N80 ... customer' requirementTechniqueHot Rolled/ Cold Drawn/Cold RolledLength:6m/9m/12m or other sizeType:SeamlessMin. Order Quantity25TonDate of DeliveryAccording to customers’ ...