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(Total 3 Products for High Strength 58 Connecting Coupling)
Sucker rod sub couplings SM SH FS Coupling
3/4" 7/8" 1" T Sucker Rod Coupling SM SH FS Coupling Product Description Manufacturing specification: API 11B
Material
1. Chemical Composition
The material shall be per manufacturer’s specification and shall have a maximum sulfur content of 0.05%.
2. Mechanical Properties
Mechanical properties shall be in accordance...
Oilfield Drilling High Strength 5/8'' Sucker Rod Connecting Coupling Product Feature:
API Sucker Rod Coupling, Class SM
1,Material: AISI 5140 (40Cr),
2,Coat Thickeness: 0.01-0.02 in
3,coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"
4,Basic Hardness: HRC 16-23 5,Surface Hardness HRC 55-62
6,thermal spraying coating and...
API Spec 11B Rod Couplings Connecting
API 11B Sucker Rod Couplings Tubing couplings have found extensive applications in various sectors such as cold and hot water supply, heating supply, fire protection, medicinal gas, and industrial petroleum pipeline systems. They have effectively replaced welding fittings in numerous countries across Europe, Asia,...
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