As we know, according to the content of alloy elements in steel, it can be divided into carbon steel and alloy steel. High carbon steel, often referred to as tool steel, is the steel with a carbon content from 0.60% to 1.70%, mainly used for cutting tools manufacturing. Manganese steel, also known as manganese alloy…
Oil casing is a kind of steel pipe used to support the well wall of oil and gas Wells in the fixed hole. This kind of large caliber pipe can fix the oil and gas well wall or hole to ensure the normal operation of the drilling process and the completion of the whole well.…
The oil casing is a steel tube used to support the walls of oil and gas wells to ensure the normal operation of the well during drilling and after completion. Several sets of casing are used for each well, depending on the drilling depth and geology conditions. The casing can be divided into conduit casing,…
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…
The sucker rod is a crucial component of rod pumping equipment. It connects the upper rod to the pumping unit through a coupling. The plunger of the pumping unit is attached to the sucker. The sucker’s function is to transfer the movement of the ground pumping unit to the downhole oil pump. Thread failure is…
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…
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