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OCTG Couplings for Casing & Tubing

Couplings are short lengths of pipe used to connect with tubing or casing. They come with painted color codes on their external surface to indicate their steel grades. Couplings are manufactured according to API 5CT and 5B specifications. We could manufacture a wide variety of API prime OCTG Tubing and Casing Couplings.
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  • As outlined above, the types of OCTG couplings for casing & tubing offered by Orchid Energy Co are as follow:

    1. Couplings for casing:

    • Buttress Thread Casing Coupling (BTC)
    • Long Thread Casing Coupling (LTC)
    • Short Thread Casing Coupling (STC)

    2. Couplings for tubing:

    • External-upset Thread Tubing Coupling
    • Non-upset Thread Tubing Coupling
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