Transfer liquids and gasses into high-vacuum chambers with these assembled fittings, also known as feedthroughs.

Access your line without twisting the hose—these unions separate into three pieces.

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.

Suitable for use in fire-protection applications, these pipe fittings are made of cast iron, so they are brittle and can be quickly opened with the strike of a sledge hammer.

Snap one of these rings into an unthreaded pipe fitting and braze to unthreaded pipe for an extra-strong, leak-resistant connection.

These all-metal expansion joints can handle high temperatures up to 800° F.

These joints weld to unthreaded pipe or another butt-weld fitting for a leak-resistant permanent connection.

When the size or thread type of a fitting doesn't match an existing opening, use these adapters to make the connection.

Insert tubing into the fitting—no heat, solder, or flux required.

Push tubing into these orifices, and an internal ring holds them in place. They're for use with plastic and soft metal tubing.