OCTG Tubing Coupling

API OTCG Tubing Coupling Standards: API 5CT Processing: Seamless Size: 2 3/8- 4 1/2” Grade: J55, K55, L80, N80, P110 Thread Type: NUE, EUE Test: NDT etc related rules of API 5CT and 5B Surface Treatment: Whole phosphating, or inside phosphating and outside coating API Tubing Coupling Overview OTCG (Oil Country Tubular Goods) is a…

OCTG Casing Coupling

OTCG Casing Coupling   Standards: API 5CT Casing Couplings Processing: Seamless Size: 4 1/2- 10 3/4” Grade: J55, K55, L80, N80, P110 Thread Type: STC, LTC, BTC Test: NDT etc related rules of API 5CT and 5B Surface Treatment: Whole phosphating, or inside phosphating and outside coating API Casing Coupling Overview OTCG (Oil Country Tubular…

API 11B Steel Sucker Rods

API 11B Sucker Rods   Steel Mill: MoLong Steel Standards: API Spec 11B OD: 5/8″, 3/4″, 7/8″, 1″, 1 1/8″ Grades:C, K, D, high strength,anti-corrosive coating, polished Rod lengths: 7.72m, 8.00m, 9.14m(Normal ) The sucker rod is a crucial component of rod pumping equipment. It connects the upper rod to the pumping unit through a…

API 5DP Drill Pipe Grade S135

API 5DP Drill Pipe Grade S135   Specifications: API 5DP, API 7/ 7-1, API RP7G Size: 2 3/8″to 6 5/8″ Thread types(Upset): IU(Internal Upset), EU(External Upset), IEU( Internal External Upset) Steel Plant: BAO STEEL Oil drill pipe is seamless, thin-wall hollow sections and steel tubing which was manufactured by bonding together to the rig at the exterior…

API 5DP Drill Pipe Grade G105

API 5DP Drill Pipe Grade G105   Specifications: API 5DP, API 7/ 7-1, API RP7G Size: 2 3/8″to 6 5/8″ Thread types(Upset): IU(Internal Upset), EU(External Upset), IEU( Internal External Upset) Steel Plant: BAO STEEL Oil drill pipe is seamless, thin-wall hollow sections and steel tubing which was manufactured by bonding together to the rig at the exterior…