AISI 5140 Couplings of Sucker Rods

Model:	3/4
Brand:	YUNSHENG
Origin:	Made In China
Category:	Construction & Decoration / Pipe, Tube & Parts / Pipe Fittings
Label:	sucker rods , sucker rod joint , sucker rod coupling
Price:	-
Min. Order:	500 pc

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Product Description

Profession to win the trust Devotion to win the heart
Yunsheng sucker rod couplings are produced by our company have stable quality and excellent performance.

Sucker rod couplings are used in the pump to connected the sucker rod can improve physical property in well bore and increase the pumping efficiency.

1-Type: SM FS coupling

2-Material: Carbon steel AISI 5I40

3-Spray Material： Ni60A Alloy Coating

4-Basic Hardness: HRC 16-23

5-Surface Hardness: HRC 55-62<>

6-Hole rate: ＜2%

7-Min. Hardness of the layer: 595HV_0.2

8-Standard: API Spec 11B

9-Coupling diameter: 1 -1/8"

10-Weight:1.29 KG/Pcs

11-Package: wooden cases

12-Payment Terms:T/T