Key Attributes.
Product Description
We'r professional manufacturer of API Sucker Rod Coupling in China.Our sucker rod couplings
includ class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Hole coupling
API Coupling, class SM
1Material: AISI 5140 (40Cr)¿AISI 413(35CrMo),
2Standard: API Spec 11B
3Coat Thickeness: 0.01-0.02 in
4coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"
5Basic Hardness: HRC 16-23
6Min.Metal coating hardness: 595 HV0.2
Company Profile
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Business Type: |
We'r professional manufacturer of api sucker rod coupling in china.our sucker rod couplings
includ class sm coupling, class t coupling, sub coupling, full size coupling, slim hole coupling
api coupling, class sm
1material: aisi 5140 (40cr)¿aisi 413(35crmo),
2standard: api spec 11b
3coat thickeness: 0.01-0.02 in
4coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"
5basic hardness: hrc 16-23
6min.metal coating hardness: 595 hv0.2 |
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Comapany: |
Yantai yunsheng petroleum machine co.ltd |
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Address: |
Dongxing road shengquan industrial park |
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City: |
Yanti |
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Zip/Postal: |
264000 |
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State: |
Shandong province |
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Country: |
China |