We are offering oil drill pipe standard:api, api spec 5dp, systeel grade: e-75, x-95, g-105, s-135type: ieu, iu, eusection shape: seamless roundod size: 60.32, 73.02, 88.90, 101.60, 114.30, 127.00wall thickness: 6, 45, 6.88, 7.11, 8.38, 9.19, 9.35, 10.92, 11.40, 12.7length: 9.5m to 12m od of welding neck: 65.1, 81.0, 98.4, 106.4, 114.3, 119.1, 127.0, 130.2packaging & deliverypackaging details: wooden case, according to customer demanddelivery detail: according to customer demand drill pipes can be made as customers requirements and be equipped with the same type of tool joints.