hello,Product: Seamless Casing Specification: OD5-1/2” (139.70mm) * WT7.72mm; K55; LTC R3 (10.36 - 11.8 m/p) (All standard as per API 5CT) Packing: All Pipes should be assembled with couplings at one end and plastic protector at both ends Shipment: Break Bulk Quantity: 6000 MT Show More