... 3 surface: 120 #, 180 #NO 4 surface: 240 #, 3,220 #, 400 # HL surface NO 3 surface: 80 #, 120 #, 180 #NO 4 ... surface: 240 #, 320 #, 400 #Application: Line Pipe, Casing And Tubing, Fluid Pipe, Water Delivery ... ) Payment term: T/T, L/C5) Quality assurance: Mill Test Certificate is supplied with shipment, third Party Inspection is acceptable.Our ...