Keep various lengths of brass pipe on hand for applications requiring good corrosion resistance. The pipe in these assortments is threaded, so you can take apart its connections for maintenance and repair. They’re Schedule 40, so they should be used in low-pressure applications. This pipe is seamless, so it has a smooth interior for unrestricted flow, and it’s stronger than welded pipe.

Fully threaded pipe nipples are also known as a close nipple; they are threaded on each end to the center.

With excellent corrosion resistance, this pipe can handle a wide range of acids and other highly-corrosive chemicals. Use in metal surface treating applications, plating solution lines, and other chemical process applications. Layers of fiberglass give this pipe better strength and durability than any of our other pipe for chemicals. Pipe meets ASTM D2310 and ASTM D3567 specifications and testing requirements for product dimensions, performance, and material quality.

To connect fittings to pipe, first sand the inside of the fitting and the end of the pipe to remove the surface finish. Next, mix the adhesive (sold separately) until the color is uniform with no streaks. Apply a thin layer of mixed adhesive to the sanded area of the pipe, approximately 1/8” thick. Repeat this process with the inside of the fitting, applying a layer approximately 1/16” thick. After sealant has been applied, push the fitting onto the pipe until it is fully engaged. Finally, use the adhesive-curing heat cable (sold separately) to cure the adhesive. Wrap the tape around the pipe and fitting at the joint, taking care to not overlap the tape. Once you have waited the full cure time, the pipe and fitting will be ready to use.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.