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plumbing mechanic

plumber Member Posts: 1
Why can't you use mallable fittings on a steam boiler?


  • Rod
    Rod Posts: 2,067
    Malleble Fittings vs Cast

    You can use mallable fittings however if you wish to ever get them apart, cracking a cast fitting makes it much easier. Pressure isn't a problem as residential steam systems operate at under 2 PSI,

    - Rod
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