Class T and Class SM coupling for sucker rods are manufactured as per API Specification 11B. For the thread cutting, we are using cold form rolled by displacing rather than by removing of material for making the coupling thread. The thread rolling cutting results in a ...
Dongying Kangya Petroleum Equipment Co.,Ltd [Manufacturing & Processing Machinery] [Mining Machinery Parts] [2020-11-18 10:23:07 ]
1. Main Technical Parameters: 2. Product Description: Advanced thermal spraying technology is adopted to melt Ni alloy and other high wear-resisting materials on the blank surface of the collar after high temperature flame spraying, so as to reduce the friction coefficient ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-11 14:57:12 ]
New product piping and plumbing fitting Sucker Rod COUPLING pipe joint coupling Product Name New product piping and plumbing fitting Sucker Rod COUPLING pipe joint coupling Standard API, ASTM, GB, API 5CT, API 5DP, API 5L, ASTM A179-1990, ASTM A254-1997, ASTM A358-2005, GB/T ...
Dalipu Oil Country Tubular Goods Co., Ltd [Hardware] [Pipe Fittings] [2017-12-15 14:49:26 ]
sucker rod coupling chinese manufacturer sell all over the World X-OVER 1.sucker rod coupling chinese manufacturer sell all over the World X-OVER 2.Reasonable price withexcellent quality;Abundant stock andprompt delivery;Rich supply and export experience,sincere service 3.by ...
Dalipu Oil Country Tubular Goods Co., Ltd [Minerals & Metallurgy] [Steel] [2017-02-24 16:28:15 ]
Materials:AISI 5140 Usage:Oil Model Number: API approved 5/8" full size SM su... Brand Name:yunsheng Place of Origin:Shandong China (Mainland) we supply API approved 5/8" full size SM sucker rod coupling in discount price but excellent quality.welcome to yantai yunsheng. ...
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