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

Press these fittings onto stainless steel pipe using a crimping tool for a permanent, leak-tight connection that's faster than threading or welding and doesn't require heat.

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

To relieve pressure, siphon liquid, or take samples in lines where corrosion is a concern, these bleed rings act as a port between two pipe flanges in systems operating up to 1,200 psi. They're stainless steel, so they resist rusting.

Also known as Pressure Class 150 flanges, these corrosion-resistant flanges are designed for low-pressure pipe applications.

Also known as ANSI flanges.

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

Crimp these fittings onto steel pipe to form a tightly sealed connection that’s faster than threading or welding and doesn’t require heat.

Forged for extra strength, these heavy duty unthreaded flanges can withstand high-pressure applications.

Tap into your line in systems operating up to 1,400 psi to vent pressure, drain liquid, or take samples. Made of black-coated steel, these bleed rings should be used in dry environments to prevent rusting.

These flanges are for low-pressure applications in noncorrosive environments.

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

Also known as Pressure Class 300 flanges, these medium-pressure flanges have a galvanized finish for fair corrosion resistance.

Also known as Code 61 SAE hydraulic flanges.

Also known as Pressure Class 125 flanges, these are for use in low-pressure applications. Flanges are aluminum, which is lightweight with good corrosion resistance.

Designed for medium-pressure applications, these fittings have better strength than our low-pressure aluminum pipe fittings.

Also known as Pressure Class 150 flanges, these brass flanges are designed for low-pressure 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.

Use these polypropylene flanges in outdoor environments—they resist the damaging effects of ultraviolet light. They have the chemical resistance to stand up to acids, solvents, and other harsh substances. Bolt two same-size flanges together with a gasket to create an access point within a line. Flanges are also known as Pressure Class 150 flanges.

The grooved ends on these flanges connect to pipe with a clamp, so you can access your chemical process line for routine maintenance. Flanges have excellent chemical resistance to withstand a variety of salt solutions, acids, and other harsh substances. They are also known as Victaulic flanges.

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.

The smooth finish inside these stainless steel quick-clamp fittings makes it easy to remove product residue.

Connect extra-support quick-clamp fittings for a fast and easy way to access your line.

Create access points in ultra-high-vacuum lines or chambers by bolting two same-size flanges together with a copper gasket between them. The flanges’ sharp edges dig into the copper gasket and form an extremely tight seal, which means they handle higher vacuum pressures than other high-vacuum fittings with rubber gaskets.

Use these fittings at pressures up to 9,700 psi. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.

Twist these fittings onto high-vacuum tubing to quickly make sealed, high-vacuum connections without the need for clamping, welding, or tools.

Solder these fittings to tubing for a permanent, leak-tight connection. They are also known as sweat fittings.

Couplings are metal, which has better durability than plastic cam-and-groove hose couplings. They consist of a plug and a socket that connect and disconnect quickly. Use them if you need frequent access to a line. To connect, insert the plug into the socket and push the levers down.

Bolt flanges to equipment to start a run of duct.

Join duct and fittings with quick-release clamps for faster disassembly and cleanout than other duct systems.

Made of PVC plastic to withstand acids, alkalies, salts, and other corrosive vapors and fumes.

Fittings have gaskets which create a tight seal—you don't need to seal joints with coating or tape.

Made of Buna-N rubber, these gaskets compress to ensure a tight seal. They resist oil, water, and salts.

Each gasket comes with enough bolts and nuts to create a connection between two steel pipe flanges.

Made of EPDM rubber, these gaskets also resist salt water.

Also known as Gore GR.

Reinforced with a stainless steel insert, these gaskets are stronger and can hold their shape better than gaskets without an insert.

A fiberglass filler in these PTFE gaskets provides strength to prevent them from thinning out when compressed.

Able to withstand temperatures up to 750° F, these graphite gaskets have a stainless steel insert for strength to handle pressure up to 1,000 psi.

Carbon is blended with Buna-N rubber for gaskets that are unaffected by oil and temperatures up to 650° F.

Also known as spiral-wound gaskets, these have a carbon steel outer ring and a 304 stainless steel inner sealing element with a graphite-based filler.

A space between the outer ring and the sealing element prevents the element from being squeezed inward and contaminating the process line.

In addition to withstanding temperatures up to 450° F, these silicone rubber gaskets resist water and salts.

These blended carbon/Buna-N rubber gaskets are unaffected by oil and temperatures up to 650° F.

In addition to oil, these blended aramid fiber/Buna-N rubber gaskets resist water and aliphatic hydrocarbons such as ethylene.

Also known as Gore GR.

Made of soft expanded PTFE, these gaskets are reinforced with a stainless steel insert for added strength. They can hold their shape better than gaskets without an insert.

These pure PTFE gaskets have a slippery surface that prevents sticking.

Reinforced with fiberglass filler for strength, these PTFE gaskets won't thin out when compressed.

Also resistant to salt water.

Aramid fibers and SBR rubber are blended for resistance to water, inert gases, and abrasion.

Trim the rubber cap to fit a range of pipe sizes.

Resist boric acid, citric acid, isopropyl alcohol, fuel, oil, and transmission fluid.

Also resist aliphatic hydrocarbons, such as ethylene.

Half the weight of steel, this aluminum framing resists corrosion in wet environments.

Stronger than plastic and aluminum, this is the lightest weight framing we offer. It has good resistance to chemicals and salt water.

In addition to being lightweight and strong, this plastic framing is nonconductive with good resistance to chemicals and salt water.

Thick construction makes this framing strong and sturdy.

Provide a connection for hose cocks, needle valves, and nozzles by attaching these flanges and turrets to your supply pipe.

Combine with an externally threaded acme nut to create a custom flange nut.

Also known as trapezoidal-thread lead screws and nuts.

Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start.

Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects.