Product Description
7/8"FHSM sucker rod coupling
1) Type: full size sucker rod coupling
2) Material: seamless alloy steel AISI 5I40(40Cr).
4) Coating Material:Ni60A Alloy Coating
5) Basic Hardness: HRC 16-23
6) Surface Hardness: HRC 55-62
7) Hole rate: 2%
8) Min. Hardness of the layer: 595HV0.2
9) Standard: API Spec 11B
10) Coupling diameter: 3/4"
11) Weight: 0.74 kg/pc
O.D.:1-13/16" (46.04mm)
Length: 4in (101.6mm)
12) Package: wooden case
Moreover, Yunsheng sucker rod coupling includes T sucker rod coupling, Sub sucker rod coupling, Full Size sucker rod coupling, Slim Hole sucker rod coupling, all of them are up to API 11 B and available in size of 5/8", 3/4", 7/8", 1"and 1-1/8"
If you are interested in any of our sucker rod couplings, please contact us freely.
As we are the professional manufacturer, we have enough room to give you a best offer according to your real case.
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Company Profile
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Business Type: |
We are professional manufacturer of API sucker rod couplings.Our sucker rod coupling with over 30000pcs monthly capacity, including SM sucker rod coupling, T coupling, Sub coupling, Full Size coupling, Slim Hole coupling, all of them are up to API 11... |
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Address: |
Dongxing Road,Shengquan Industrial Park |
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City: |
Yantai |
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Zip/Postal: |
264003 |
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Country: |
China |
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