5/8 "SH API Class SM coupling

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500 Piece(s)
Supply Availability:
30 Piece(s) per Month
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Supplier Details

Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd.

Free Member  (2009)

[ Yantai, SA, China ]

Business Type:  Manufacturer

Supplier has 40 products

Contact Details

Quick Details


Packaging and Delivery

Wooden Case

Product Description

5/8 "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 2%
7-Min. Hardness of the layer: 595HV0.2
8-Standard: API Spec 11B
9-Coupling diameter: 5/8 "
10-Weight: 0.41 KG/Pcs
11-Package: wooden cases
12-Payment Terms: T/T

Basic Information

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Year Established:
Total Employees:

About Us

Our company ,funded in 1997, presently is one of biggest enterprises producing double protection sucker rod joint inside China. It is located in Laishan Shengquan Industrial Park,beautiful seashore city-Yantai, to north neighbouring Yantai Port, to south next to Yantai Airport, with beautiful scenery, comfortable climate and convinent traffic. Furthermore, our company has fixed assets RMB 10,000,000.00 yuan, 150 employees, among them there are 26 engineers. It covers 30000 square metres, and construction area is 15000 square metres.
Our company owns the advanced technology, especially about the alloy coat abrasion-proof sucker rod joint is on top level of the world. The products earned the good reputation from domestic clients such as Shengli Oil Field and Daqing Oil Field, also having sold into the markets of Europe, Southeast Asia and Middle East. Moreover, our company past the attestation of ISO9001:2000 and API.

Member History

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Free Member

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