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  1. QPAini

    Buffer Fluid for -215 F Process (Plan 52 Seal Arrangement)

    Dear rave426, I have been maintenance plan 52 seal type running for C1 product with themprature about -45 deg C, we are using shelll tellus morlina 10, as long as there are no liquid leakage from your seal i believe your seal will never freeze were freeze indicated liquid passing to atmosphere.
  2. QPAini

    ASTM A27

    I am sorry my friends, it's ASTM C27, not A27, please help
  3. QPAini

    ASTM A27

    Any body know ASTM A27 (Fire Brick) material composition?
  4. QPAini

    Tube material suitable for Gasoline contamited with Caustic

    Thanks SnTMan, Gasoline trim cooler (Material is ASTM A 179, Not A197) were was installed into My plant on 1979, from that year cooler just handle C5+, due to environment effect we installed MEROX System about 20 year ago MEROX system were installed to clean gasoline from CO2 trough washing...
  5. QPAini

    Tube material suitable for Gasoline contamited with Caustic

    Can any body help to fine the best tube material were can handle product Gasoline contaminated with small amount of caustic. exsisting material is ASTM A197.
  6. QPAini

    High temperature in API 53B Mech Seal

    Dear Guys, I have lots of Plan 53B system intalled into my plant, it had has experiance seem to be look like the same were question are loaded, trough my experiences may it help. 1. Check N2 Pressure must not more than 80% from stuffing box pressure while ran. 2. Vent proper while you fill...
  7. QPAini

    Help BEU type heat exchanger design

    Dear knapee. WNRF is W= Weld N= Neck. R= Race. F= Face.
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