Casing & Tubing Coupling, Casing Collar, Tubing Couplings
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Based on China,geared to the world. Honesty & Practical & Mutual Benefit In Equality.
With the market-oriented culture,our company shall abide by the laws honestly in mutual benefit with clients.
Address: Industrial Park of Jinghai Town, Tianjin, China
Postal Code: 301600
Phone: 86+022-68690381/2
Fax: 86+022-68690382/1
Web Site: http://www.dlpoctg.com
E-mail: sales@dlpoctg.com
Business Type: Manufacturer & processing factory & trading company
Casing & Tubing Coupling
We supply all range of couplings as per API specifications in all groups for casings and tubing. Our couplings conform to specifications set by American Petroleum Institute (API). Tubing coupling from 1.9” to 4-1/2”, Casing coupling from 4-1/2” to 13-3/8”,under grades H-40, J-55, K-55, L-80, N-80, P-110 ,Q125 etc.
We supply all kinds of pipe nipples&sockets, clamps, pipe couplings and stamping part with good quality and competitive price.
Main Feature:
High Precision in Size and shape
Good corrosion resistance
High collapse strength
Excellent comprehensive mechanical properties
High connection strength and salability
Constant mechanical properties at high temperature
Advantage
1.Full-set quality control
2.Strict quality inspection
3.Tight Tolerances
4.Technology Support
5.As international standard
6.Good quality and prompt delivery
