Coupling for Seamless Casings Pipeby Melody C. Export Manager
OCTG - Coupling for Casing & Tubing Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted color codes on their external surface to indicate their gra Recommended Features
- Protect the casings
- API 5B
- Seamless Casing Pipe
- Oil Tubing
- OCTG Products
Review on Coupling for Seamless Casings PipeCouplings are always applicated in casing pipes and oil tubings as a kind of connection.
There are different steel grade for couplings, which are identified by various colors as following:
Many customers require the color coating on the couplings before shipment. In this way, they can easily differ the pipes after the discharge in the port.
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Created on Apr 15th 2013 01:30. Viewed 2,770 times.
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