Stainless steel male threaded pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. <br> <br>The Horiznext nipple is a schedule 40 welded stainless steel 304 pipe reducer with male National Pipe Taper (NPT) threads for connecting and extending female threaded pipes.This pvc reducing hex nipple fitting has one end smaller than the other for connecting two threaded pipes with different diameters, and it has a hexagonal head for an increased bearing surface when adjusting the fitting with a wrench. The fitting has NPT threads for creating tighter seals than straight threads. It can be applied in: hydrant pipe, air compressor, laundry faucet, extended shower-head and hose connector, natural gas line and irrigation applications, etc. <br> <br>Material: stainless steel 304 <br>Size: <b> NPT 1 male X NPT 3/4 </b> NPT Male End <br>Length: 1.81 inches. <br>Maximum working pressure：290 psi <br>Working Temperature: -100 to +660 degrees F <br> <br>Package Included: <b>2 pcs. </b> <br> The 304 nipple npt stainless steel pipe fitting is excellently designed and proven reliable. If you have any question or dissatisfaction about the products, pls contact us. If you are interested in purchasing large quantity, welcome to email us to get a good price and product details.