Pipe Fittings & Nipples

Pipe fittings and nipples play the most fundamental role in both plumbing and heating systems. As the building blocks to connect pipe or tubing and adapt to different shapes or sizes, it is important to find the most reliable fittings to craft your systems. Unlike a traditional local plumbing supply, SupplyHouse.com has the pipe, fittings, nipples, and more readily available to be shipped straight to your door.

Building Systems One Piece at a Time
We offer a wide range of fittings in various materials, including copper, brass, black, PVC, and stainless steel for any number of applications. From heating to potable water supply lines to water heater systems, these durable types of pipe fittings are able to deliver the results you expect for your jobs.

We also sell fittings dependent on the type of plumbing connections you are looking to make, such as threaded, sweat, compression, flare, ProPress, push-fit, and PEX. Be sure to shop our selection of pipe nipples to pair with the fittings of your choice available in black, brass, chrome, PVC Schedule 80, stainless steel, and more. Browse through our heating and plumbing supplies for additional parts and products you may need and contact our excellent customer support team for help in finding the right items to work best for your systems.

Meeting Your Needs Every Step of the Way
As the #1 plumbing supply online, we strive to help you complete your projects as efficiently as possible with the highest quality products. Find wholesale plumbing supplies online with our discounted bulk fittings ordering options and make your projects more budget-friendly. Whether you are a trade professional or a DIY homeowner, SupplyHouse.com has you covered with your heating and plumbing systems.