Sucker Rod Coupling
- Company Name:Sino Petroleum Equipment Co.,Ltd
- Membership:Free Member
- Member Since:2013. 10.11
- Country/Region:China
- City:Shandong
- Contact:Joseph Hsu
- Related Keywords:Sucker Rod, Coupling, Sucker Rod Coupling
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Sino Petroleum Equipment Co.,Ltd
[China]
Coupling ,sub-coupling ,polished rod coupling are designed in accordance with API SPEC 11B and made of fine carbon-steel or alloy steel(equivalent to AISI 1526 or AISI 4135).
Normally, they have two wrenches one the outside diameter but they also can be providing in no wrench when required by user.
Standard of API Spec 11 b and SY/T5029-2006 , main specifications: 5/8/3/4 (SM), 3/4/7/8 T (SM), 7/8/1 T (SM), 1/11/8 T (SM) also can be customized according to user requirements
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