Merchant steel fittings are designed with Dryseal Taper Threads (NPTF) for more critical applications where the sealing compound may fail due to high heat or pressure, NPTF Dryseal threads produce a mechanical seal by the mating and slight crushing of the threads when a wrench is applied to tighten the fittings.
Available In
- GMPCHS-01 1/8"
- GMPCHS-02 1/4"
- GMPCHS-03 3/8"
- GMPCHS-05 1/2"
- GMPCHS-07 3/4"
- GMPCHS-10 1"
- GMPCHS-12 1-1/4"
- GMPCHS-15 1-1/2"
- GMPCHS-20 2"
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