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Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

All Products >> sucker rod coupling

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oil drilling equipment sucker rod coupling
oil drilling equipment sucker rod coupling
Specification: PJTFS
Detail: API Class SM coupling 1)Type: SM 2)Material: Carbon steel AISI 5I40 3)Spray Material: Ni60A Alloy Coating 4)Basic Hardness: HRC 16-23 5)Surface Hardness: HRC 55-62 6)Hole rate: <2% 7)Min. Hardness o...

2
sucker  rod coupling
sucker rod coupling
Specification: PJSMFS
Detail: Yunsheng sucker rod couplings are up to API Spec 11B standard, including class SM sucker rod coupling, class T sucker rod coupling, Sub sucker rod coupling, Full Size sucker rod coupling, Slim Hole sucker rod coupling, are ava...
Showing 1 - 2 of 2, total 1 pages        [First] [Previous] [Next] [Last]
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