- Other Petrochemical Related Products[9]
- Chemical Product Machinery Parts[1]
- Other Machine Tools Accessories[6]
- Metal Processing Machinery Parts[1]
- Metallurgy Machinery Parts[1]
- Other Mining Machinery[2]
- Mining Machinery Parts[10]
- General Mechanical Components Design Services[1]
- Other Mechanical Parts[3]
- Pipe Fittings[10]
- Shaft Couplings[10]
- Universal Joints[2]
- Seals[1]
- Steel Round Bars[1]
- Contact Person : Ms. Sun Nancy
- Company Name : Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
- Tel : 0086-535-6720805
- Fax : 0086-535-6720805
- Address : Shandong,Yantai,Laishan Shengquan Industrial Park,Yantai,China
- Country/Region : China
- Zip : 264003
API 11B sucker rod couplings, changeover couplings
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YUNSHENG is the professional manufacturer of API sucker rod couplings and has been in this business for many years.
We have the API certificate and all the couplings are made in full accordance with the API SPEC 11B.
Our main products is API Spray Metal sucker rod couplings, we also can produce class T couplings, full size couplings, slim hole couplings and changeover couplings. Moreover, you can also tell us your special requirements, and we we will try to fullfil that.
Anything I can help, please do not hesitate to contact me.
API changeover sucker rod coupling 1)Material: Seamless Alloy Steel 40Cr (AISI 5140) 2)Standard: API Spec 11B 3)Specification: Full Size and Slim Hole 4)Grade: T, SM 5)Size: 5/8"*3/4"; 3/4"*7/8";7/8"* 1"; 1"* 1-1/8" 6)Characters: It is used to connect different sizes of Sucker Rods or to connect the Polished Rod to Sucker Rod string.
For more information, please do not hesitate to contact me.
API 11B sucker rod couplings, changeover couplings
