Bolt two same-size flanges together with a gasket to create an access point within a pipe line.

Use these heavy duty forged flanges for high-pressure applications.

Also known as Schedule 10 fittings, these are thin, lightweight, and corrosion resistant.

Bolt two flanges of the same size together with a gasket to create an access point in a pipe line.

Butt-weld fittings allow for a smooth, flush connection that provides maximum flow.

Also known as Code 61 SAE hydraulic flanges.

For excellent strength in extreme-pressure applications, choose these heavy duty Pressure Class 1500 flanges.

In addition to being lightweight, these aluminum fittings offer good corrosion resistance. Use them in low-pressure flow applications.

Bolt two same-size flanges together with a gasket to create an access point within a line. They are also known as Pressure Class 150 flanges. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation.

Flanges have excellent corrosion resistance to 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. They are reinforced with fiberglass layers for better strength and durability than any of our other pipe flanges for chemicals. Bolt two same-size flanges together with a gasket to create an access point within a line.

Bolt two same-size flanges together with a gasket to create an access point within a line. Also known as Schedule 40 flanges, they are the industry standard for gravity-flow drain, waste, and vent (DWV) applications.

Also known as KF, QF, and NW fittings, these fittings are for high-vacuum applications, such as vacuum coating and heat treating, leak testing, and analyzing gases.

For high-vacuum systems with tube sizes too large for quick-clamp (KF) fittings, choose these bolt-together fittings.

With a slim base and a short barrel, these weld nuts fit in tight spaces, such as channels, and in low-clearance areas.

With a slim base and a short barrel, these corrosion-resistant weld nuts fit in tight spaces and in low-clearance areas.

Weld these nuts to stainless steel surfaces.

Projections on the base of these steel nuts concentrate your weld and create room for heat to dissipate, protecting threads from deforming. Weld them to uncoated steel channels and other tight spaces where round-base weld nuts won't fit.

Projections on the base of these nuts concentrate your weld and create room for heat to dissipate, protecting threads from deformation. Made of 18-8 stainless steel, these nuts withstand mild chemicals and can be used in wet and outdoor environments.

Weld these nuts to stainless steel surfaces.

Weld these nuts to stainless steel surfaces.

A smooth base on these metric nuts provides more contact with the mating surface than weld nuts with projections

Install strong, permanent threads in sheet metal to create a 90° joint.