- Other Petrochemical Related Products[6]
- Shaft Couplings[6]
- Other Machine Tools Accessories[6]
- Pipe Fittings[6]
- Tool Parts[2]
- Metal Processing Machinery Parts[6]
- Other Mechanical Parts[4]
- Drilling Machine[4]
- General Mechanical Components Stock[1]
- Mining Machinery Parts[6]
- Other Mining Machinery[2]
- Steel Round Bars[1]
- Pumps[1]
- Chemical Product Machinery Parts[2]
- Seals[1]
- Pneumatic Parts[1]
- Drilling Rig[2]
- Universal Joints[2]
- Contact Person : Ms. Sun Nancy
- Company Name : Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
- Tel : 0086-535-6720805
- Fax : 0086-535-6720805
- Address : Shandong,Yantai,Laishan Shengquan Industrial Park,Yantai,China
- Country/Region : China
- Zip : 264003
API Class SM Full Size Sucker Rod Coupling
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Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd. produce API approved sucker rod couplings, including Class SM couplings, Class T couplings, Full size couplings and Slim Hole Couplings with the size range of 5/8", 3/4", 7/8", 1" 1-1/8". The basic materials of the couplings is AISI 5140. And the coat layer is Ni60 alloy powder.
All of our products are excellent in quality and low in price, which satisfied many of our customers home and abroad. We also have the API Spec 11B certificate, so we are the reliable supplier you can trust in China.
API Class SM Full Size Sucker Rod Coupling
1) Material: AISI 5140
2) Standard: API Spec 11B 3) Size: 5/8",3/4", 7/8", 1", 1-1/8" 4)Smoothness: 3.1×10-3 5)Coat Thickness(in): 0.01in ~ 0.02in 6)Basic hardness: HRC 16-23 7)Surface Hardness: HRC 55-62 8)Bonding Strength(Mpa): 484 9)Hole rate: <2% 10)Min. Hardness of the layer: 595HV0.2 11)Min. Tensile Strength: 655 Mpa 12)Operating Temperature: -1000~400 13)Life: > 180 days14) Package: Wooden Case
For more information, please contact me at any time.
API Class SM Full Size Sucker Rod Coupling
