McMaster-Carr logo
    Filter by
    Material
    Color
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Minimum Temperature
    Maximum Temperature
    Maximum Pressure in Steam
    Maximum Pressure in Valves
    pH Resistance
    DFARS Specialty Metals
    Maximum Pressure in Pumps
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Maximum Speed
    Maximum Pressure
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    2 Products

    Steam- and Chemical-Resistant Packing Seals

    Image of Product. Front orientation. Packing Seals. Steam- and Chemical-Resistant Packing Seals.
    Fill irregularities in valve stem with these soft PTFE seals. They are self-lubricating. Use them in applications involving acids, alkalies, brines, and solvents. Cut these seals to size with a knife; then pack them into place.
    Wd.
    Temp. Range,
    ° F
    pH
    Resistance
    Food Industry Std.
    Color
    For Use With
    Lg.,
    ft.
    Each
    1/4"-450 to 5500 to 14FDA Compliant 21 CFR 177.1550
    		WhiteAcid, Alkali, Beverage, Brines, Food, Oil, Solvents, Water129441K102000000
    1/2"-450 to 5500 to 14FDA Compliant 21 CFR 177.1550
    		WhiteAcid, Alkali, Beverage, Brines, Food, Oil, Solvents, Water129441K10100000
    back to top