Product Description:
Yunsheng founded in 1997 is a professional and special manufacturer, distributor and service company
of oilfield down hole equipments and is one of ISO qualified international supplier. With more than ten years' experience in oilfields, we offer a complete range of API sucker rod and couplings. We have 20 production lines, and can offer 3, 0000 pieces each month. Yunsheng has set an industry standard with the design of the Premier Performance Sucker Rod couplings including both API Class T (through hard) and API Class SM (spray metal) designs.
API Coupling, class SM
1Material: AISI 5140 (40Cr), 2Standard: API Spec 11B
3Coat Thickeness: 0.01-0.02 in
4coupling diameter: 5/8 ", 3/4", 7/8", 1", 1-1/8"
5Basic Hardness: HRC 16-23
6Min.Metal coating hardness: 595 HV0.2
Company Contact:
Contact Name: Grace
Company Name: Yantai Yunsheng Petroleum Machine Fittings
Email:
Tel: 86 15153515598
Fax: 86 535 6908536
Street Address: Dongxing Road,
Shengquan Industrial Park, Laishan
District, Yantai, China 264003
Website:
http://www.ytyunsheng.com
Member name: suckerrodcoupling
Country:
China
Member Since: 18 June 2009
Total Leads:
4 suckerrodcoupling Import Export Business Leads
Business focus: Sucker Rod, Sucker Rod Coupling, Oilfield Equipment
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