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Sucker Rod Coupling Class T - China

price: contact company for price

Sucker Rod Coupling Class T
Our company produced Class T Coupling, sub coupling and spray coupling, they are design according to API Spec 11 B standard.Using the high quality carbon steel or alloy steel (the equivalent of AISI 1045 and AISI 4135) and plating metal is a kind of surface hardening technology, is the nickel, chromium, boron and silicon powder coated on the substrate metal and fused with the laser processing, after the process, the metal surface makes harder, density higher and more uniform, the friction coefficient is very low and the corrosion resistance is very high. Slim hole (SH) diameter and standard size (FS) of conventional sucker rod and polished rod have plating metal (SM) .Under normal circumstances, there is two wrench on the coupling and the outside circle, but according to user we can also provide no wrench square.Hardness of coupling T is HRA56-62 after heat treatment, with good corrosion resistance and wear resistance, when using sucker rod coupling, is connecting with the same size rod, sub-coupling is used for connecting to difference size of the sucker rod or connect the polished rod and rod string .Coupling type: Class T (full size and slim hole ), Class SM (full size and slim hole ).


Company Contact:


  • Phone: 86-472-2620668

  • Address: BAOTOU EQUIPMENT MANUFACTURING INDUSTRY PARK,QINGSHAN DISTRICT,BAOTOU CITY,INNER MONGOLIA,P.R.C., BAOTOU, INNER MONGOLIA, China

  • Email: Email


Published date: August 1, 2019 -

  • Business Description: Found Petroleum Equipment Co., Ltd. was founded in 2004, is located in the beautiful prairie steel city of Baotou, Inner Mongolia, the company existing plant covers an area of 185342㎡, with a total investment of 800 million Yuan.

    The Company sophisticated production equipment,detection means complete, strong technical force. Mainly includes the 800 tons of fully automatic intelligent horizontal forging machine, intelligent friction welding machine, 1000 tons of hydraulic straightening machine, 800 tons of hydraulic upsetting units and the most advanced heat treatment production line; Company has a staff of 268 people, including senior professional and technical personnel more than 50 people.

    In 2008 the company officially became a member of China national petroleum corporation supplies suppliers. Products exported to Canada, the United States, Germany, Mexico, Australia, Turkey, Syria, Venezuela, Malaysia, Kazakhstan, Indonesia, India and so on more than 20 countries and regions.

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