STANDARD: API 5L,ASTM A53B MATERIAL: GrB,Q235B; X42 ,X46,X52,X56; SIZE: 1"-24" (33mm-610mm) LENGTH: 5.8m,6m,11.8m,12m, as per order. PRODCTION CAPACITY: more than 8000 Tons per month. APPLICATION: widely used in petrol gas ,oil field,liquid transport,steel construction project and so on. bevel ends,painting,marking,bundles, shipment in container by sea. Quantity Per Month: 10000 Tons
