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Yunsheng is the manufacturer offering API sucker rod coupling in Shandong China. All the rod coupling produced by API 11 B standard. These sucker rod coupling are very cost effective, including class SM sucker rod coupling, class T sucker rod coupling, Sub sucker rod coupling, Full Size coupling, Slim Hole coupling. They are available in 5/8”, 3/4”, 7/8”, 1” and 1-1/8”. Manufactured with high quality Carbon steel AISI 5I40 /4135. |
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API SM sucker rod couplings, API T sucker rod couplings, sucker rod couplings, couplings |
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Company : |
Yantai Yunsheng Petroleum Machine Accessories Co.ltd |
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Contact us |
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Country : |
China |
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