- Company : Shandong Zhaoxin Oil Tools CO.,Ltd
- Region : Shandong , China
- Category : Manufacturing & Processing Machinery > Mining & Metallurgy Machinery
- Specification : 1.Grade T, SM 2.Standard:API 11B 3.Size:5/8; 3/4;7/8; 1, 1-1/8 in 4.Material: carbon steel/alloy steel
- Quantity : 3000
- Price : 10
- Contact Person : Lily Bo|||Sales Manager
- Telephone :
- Fax :
- Mobile phone :
- Website : www.zxoiltool.com
- Email : [email protected]
- Update : Jun/30/2014
Product Details
ZX Oil Tool ‘sClass T and Class SM coupling for sucker rods are manufactured as per API 11BZX Class T coupling is using AISI 5140 to manufacture. AS for Class SM coupling, the spray metal is a specified hardening process which is used on the base metal The couplings are available in full size, slim hole and over size.