Galvanized Malleable Caps

Our galvanized mealleable fittings are zinc-coated, which makes them resistant to rust and other corrosion. Fittings of this material are most often used in water, steam, and air lines. These galvanized malleable cap fittings have one female-threaded connection, which allows the user to cap off a pipeline. This is often done to leave a pipeline open for later expansion. This metal cap's FNPT (female national pipe thread) end is widely compatible with male-threaded parts of many materials. View our full stock below and place an order for speedy shipping!

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Additional Galvanized Malleable Cap Info

Galvanized malleable iron caps are very inexpensive option for ending a pipeline. They are also easy to install, with no welding or soldering required. All they need is thread sealant, such as PTFE tape or pipe dope. PTFE tape is a thin plastic tape that the user wraps around male threads. Pipe dope, or joint compound, is a liquid that is spread on threads. Both serve the same purpose: filling up space between threads and creating an airtight seal. Browse our huge stock of plumbing supplies and get the best deals anywhere!

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