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When selecting gas pipe for your home STZ pipe and fittings are the way to go. Our durable black iron fittings are 100% pressure tested and protected right at the factory. Pipe, connectors and fittings come in a array of sizes for residential gas air.
Class 150 threaded fittings connect with medium-pressure (300-999 psi) pipe. Fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper). Rated at maximum 300 psi at 150°F or 150 psi at 300°F
Pressure tested at the factory
Not for use with potable drinking water
UL and FM listed
Use for above ground gas, LP and air applications