Made of galvanized steel, this Schedule 40 pipe has fair corrosion resistance and is designed for low-pressure applications.

Typically used with medium-pressure galvanized iron and steel threaded pipe fittings. Also known as Schedule 80.

Typically used with high-pressure galvanized iron and steel threaded pipe fittings. Also known as Schedule 160.

Typically used with thick-wall and high-pressure iron and steel unthreaded pipe fittings. Also known as Schedule 80.

This steel pipe has grooved ends that connect to fittings with a clamp (sold separately) for an easy way to install piping systems.

Typically used with low-pressure stainless steel threaded pipe fittings.

Typically used with standard-wall and low-pressure stainless steel unthreaded pipe fittings.

Typically used with extreme-pressure stainless steel unthreaded pipe fittings.

Typically used with thick-wall aluminum unthreaded pipe fittings.

Typically used with low-pressure aluminum threaded pipe fittings.

Typically used with low-pressure brass and bronze threaded pipe fittings.

Typically used with medium-pressure brass and bronze threaded pipe fittings.

Also called close nipples, these Schedule 40 nipples are threaded on both ends to the center.

This Type L tubing has thicker walls than Type M tubing. It withstands pressures up to 1,500 psi.

Copper tubing has good corrosion resistance and excellent heat transfer qualities.

This tubing has special markings to identify it as a gas line.

The inside of this tubing is lined with 99% pure tin for added corrosion resistance.

A thin layer of zinc yellow-chromate gives this tubing extra corrosion resistance, making it an economical alternative to stainless steel.

Commonly used in marine applications, this tubing contains magnesium for extra corrosion resistance.

This tubing meets MIL-T-7081 standards.

Polished to either a brushed or mirror-like finish, this material is often used to fabricate decorative enclosures and industrial workstations.

The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications.