API 3/4 SH Class SM Sucker Rod Couplings

Company Name:Yantai Yunsheng Petroleum Machine Fittings Co.,Ltd.
Membership:Free Member
Member Since:2009. 05.15
Country/Region:China
City:Shandong
Contact:robert
Related Keywords:couplings, sucekr rod couplings, sucker rod joints, sucker rod connectors

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Yantai Yunsheng Petroleum Machine Fittings Co.,Ltd.
[China]

Product Details

Quick Information

3/4 "SH API Class SM coupling

1)Type: SM SH coupling

New: Both-way Protection Globoidal Coupling

Full size SM coupling with big chamfer

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: less than 2%

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

8)Standard: API Spec 11B

9)Coupling diameter: 3/4 "

10)Weight: 0.47 KG/Pcs

11)Package: wooden cases

12)Payment Terms: T/T

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