Api Spec 11b Parkerising Rod Couplings For Oil And Gas Operations
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Sucker Rod CouplingsTubing couplings have been widely utilized in a variety of
industries including cold and hot water supply, heating supply,
fire protection, medicinal gas, and industrial petroleum pipeline
systems. They have successfully substituted welding fittings in
numerous countries spanning Europe, Asia, America, Australia, and
several other nations. Product Details Our products mainly include: 1. Full Series of Pumping Units 2. Tubing Pump/Sucker Rod Pump and Accessories 3. Float Collar & Float Shoe 4. Casing Centralizer 5. Cementing Plug 6. Cementing Head 7. Stage Collar 8. Casing/Tubing and Coupling 9. Drill Pipe 10. Sucker Rod 11. Air Blaster 12. Sucker Rod Guide
CLASS T Sucker Rod CouplingsThe coupling blanks are manufactured or machined to the required dimensions and tolerances. They are then threaded using a cold-forming rolled thread tap and given a coating to enhance their anti-galling and lubrication properties. For applications that do not involve abrasion or corrosion-abrasion issues, it is recommended to use class T sucker rod couplings during installation.
Sucker rod couplings are offered in both API full size and slim hole configurations. Upon request, oversize couplings can also be provided. CLASS SM Sucker Rod CouplingsSpray Metal is a superficial hardening process in which a nickel,
chrome, boron and silicon based powder is applied on the base metal
and later melted, resulting in a hard, dense and uniform surface
with a very low friction coefficient and high corrosion resistance. Company Information Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc. |
| Product Tags: Parkerising Rod Couplings Api Spec 11b Rod Couplings |
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Oil Production Api 11b Sucker Rods and Sucker Rods coupling and polish rods |
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Spray Metal Coating Sucker Rod Coupling Chemical Class T |