STZ nipples are the way to go when selecting water pipe for your residence. Our durable, schedule 40 galvanized steel is hydrostatically tested. Nipples, fittings and pipe are available in an array of sizes to fit residential and light commercial water applications.
For use with potable drinking water
Rated at maximum 231 psi at 400°F
Galvanizing on nipples done by hot dip process, according to ASTM A153
Galvanized nipples are certified to NSF 61 and the lead free law
Durable steel construction
Always check your local plumbing and gas codes before starting any piping projects