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Recent content by Euphellow

  1. Euphellow

    Corrosion in NPT threads vs pure Acetic Acid

    Exactly Mike, half couplings and full couplings it is ; all 316 SS joining to NPT SS 316 connectors and NPT instruments. So any thought about pure acetic acid and NPT corrosion? rgds Henjo
  2. Euphellow

    Corrosion in NPT threads vs pure Acetic Acid

    Don I forgot to mention that all material, vessels and instrumentation and tubing /piping is already AISI 316 including bite ring fittings. rgds Henjo
  3. Euphellow

    Corrosion in NPT threads vs pure Acetic Acid

    On a pilot plant to be built in short time we have lot of vessels with NPT female instr conn`s. Fluid is 100% liquid acetic acid. We suspect -in time- that NPT thread will corrode with the result that instr can`t be taken from the vessel and the vessel is ruined and we get a major claim. How...

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