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Puyang Zhongshi Group Co., Ltd.

7/8" Sucker Rod Coupling, Sm Sucker Rod Coupling, Slim Hole Sucker Rod Coupling manufacturer / supplier in China, offering Slim Hole Sm 7/8" Sucker Rod Coupling Manufacture Puyang Zhongshi, API Non-Rotating Float Collar and Float Shoe, API Floating Equipment Single Valve Float Collar & Float Shoe and so on.

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Supplier Homepage Product pipe Slim Hole Sm 7/8" Sucker Rod Coupling Manufacture Puyang Zhongshi

Slim Hole Sm 7/8" Sucker Rod Coupling Manufacture Puyang Zhongshi

FOB Price: US $1-20 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-20/ Piece
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Port: Qingdao, China
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZS50
  • Surface Treatment: Without Processing
  • Material: Cast Steel
  • Apply Hole Type: Full Hole, and Silm Hole
  • Certification: API
  • Specification: 3/4", 7/8", 1"
  • HS Code: 8431
  • Manufacturing Process: Casting
  • Operation Pressure: Vacuum
  • Sucker Rod Coupling Type: Class T and Class Sm Coupling
  • Application: for Sucker Rod
  • Trademark: ZS
  • Origin: Henan
Product Description
Slim Hole SM 7/8" Sucker Rod Coupling Manufacture From Puyang Zhongshi

Product Description
Class T and Class SM coupling for sucker rods are manufactured as per API Specification 11B. 
Class T coupling use AISI 5140 to manufacture.
Class SM coupling is applied on the base metal.
The coupling is coated using phosphate chemical treatment or blackoxide on customer's request.
The couplings are available in full size, slim hole and over size.
Combination couplings are available for different diameters for both Class T and Class SM couplings.
 
Parameters of sucker rod coupling
TypeGradeO.D (mm)Minimum Lengh (mm)HardnessWeight (kg)Standard
3/4"19-T41.05~41.43101.6~103.1756-62HRA0.65API 11B
7/8"22-T45.75~46.1345.75~46.1356-62HRA0.8API 11B
1"25-T55.3.5~55.7355.35~55.7312-23HRA1.15API 11B


We could also supply tubing coupling. 
Descriptions and sizeType of TheradO.D*L
(mm)
Weight
(kg)
Tubing Coupling
 
1.050NUE33.35*80.960.23
1.050EUE42.16*82.550.38
1.315NUE42.16*82.550.38
1.315EUE48.26*88.900.57
1.660NUE52.17*88.900.59
1.660EUE58.88*95.250.68
1.900NUE55.88*95.250.56
1.900EUE63.50*98.420.84
2-3/8"NUE73.02*107.951.28
2-3/8"EUE77.80*132.821.55
2-7/8"NUE88.90*130.182.34
2-7/8"EUE93.17*133.352.40
3-1/2"NUE107.95*142.883.71
3-1/2"EUE114.30*146.054.10
4"NUE120.65*146.054.35
4"EUE127.00*152.404.82
4-1/2"NUE132.08*155.584.89
4-1/2"EUE141.30*158.756.05
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