Filter Results
Type
Class
Pipe Size
Max Op Pressure
Specs Met
Threaded Galvanized Pipe Fittings

Threaded Galvanized Pipe Fittings

These fittings are made of steel or iron that has been galvanized to create a corrosion- and rust-resistant layer of zinc on the surface, making them a good choice to join pipes in sewage or irrigation lines and low-pressure applications carrying air, natural gas, oil, steam, or water. They're commonly used outdoors and in wet and corrosive environments. The ends of the fittings are threaded for a secure connection to pipe.

90° Elbows

Use 90° elbow fittings to make a sharp, perpendicular change in the direction of flow in your system where a small loss of flow pressure is not a problem. They are similar to 90° street elbow fittings, except they have two female ends to connect to male pipe ends or fittings.

Class 150

Class 300

Class 3000

90° Street Elbows

Make a sharp, perpendicular change in the direction of flow in your system where some loss of flow pressure is not a concern with these 90° street elbow fittings. Unlike standard 90° elbow fittings, street elbow fittings have a female end and male end, so they can accept both male and female pipe ends and fittings.

Class 150

Class 300

Class 3000

45° Elbows

Add a 45° elbow fitting to your pipe ends for a more gradual flow direction change in your system than with a 90° elbow fitting. These fittings also restrict pipe flow less than 90° elbows and have two female ends for connection to male pipe ends and fittings.

Class 150

Class 300

Class 3000

45° Street Elbows

Install these 45° street elbows to get a more gradual change in the direction of flow of your system than with 90° elbows. They also restrict pipe flow less than elbows with a greater degree of bend. Unlike 45° elbow fittings, these 45° street elbow fittings have one female end and one male end, so they can accept both male and female pipe ends and fittings.

Class 150

Class 300

Equal Tees

Combine, change, or divide the flow of materials through pipes with the same diameter using these equal tee fittings. The middle port is set at a 90° angle to the two ports on either end.

Class 150

Female x Female x Female

Female x Female x Male

Class 300

Female x Female x Female

Class 3000

Female x Female x Female

Reducing Tees

Choose reducing tees to combine, divide, or direct the flow of material through pipe sections with different diameters. The middle port is set at a 90° angle to the two ports on either end. They have female ends for connection to male pipe ends or fittings.

Class 150

Class 300

Wyes

These wye fittings (also known as Y fittings) join two pipelines into a single line or branch a single line into multiple lines. Their center port has a more gradual angle (typically 45°) than a tee fitting, which helps reduce friction and clogging in the line. They have female ports for connecting with male pipe ends.

Class 300

Crosses

Also known as four-way fittings and cross branch lines, crosses redirect the flow of material through your pipe system. They have female ends for connecting four male pipe ends or fittings.

Class 150

Class 300

Bushings

Connect male and female pipe ends of different diameters with these bushings. A good choice for connecting pipe in tight spaces, bushings only add a small amount of length to your pipe system when connected. Their hex head helps you get a secure grip for tightening and adjusting with a wrench.

Class 150

Class 300

Class 3000

Couplings

Join pipes of the same diameter with couplings to create longer pipe or extend your pipe run. They feature two female ends for connecting with two male pipe ends or fittings.

Class 150

Class 300

Class 3000

Half Couplings

Weld these short fittings directly over a hole on a pipe's surface when you need to create a branch connection in your pipe system. Instead of attaching a pipe end to a pipe end, these connect a pipe end to a surface, such as along a pipe or tank wall. They are only threaded on one end.

Class 3000

Merchant Couplings

Weld these merchant couplings to the pipe after screwing them on the pipe end for a secure seal. They are commonly used to join pipe ends in low-pressure pipe systems or screwed on the end of a pipe to protect the pipe threads from damage during shipping and storage.

Class 150

Quick-Align Couplings

Also known as API line pipe couplings, these couplings are designed to meet the API (American Petroleum Institute) 5L specification to help ensure standardization and reduce flaws, making them quick to align with pipe that also meets API specifications. They are commonly used in applications involving heavy vibrations, such as in oil fields, and require thread sealant for a secure hold.

Class 150

Compression Couplings

Use compression couplings to connect pipes together or to a fixture or valve in a low-pressure pipe system without having to solder or add thread sealant. They are also commonly used in the temporary repair of existing pipelines. They have rubber gaskets that lock the coupling in place and help form a tight seal once installed.

Not Rated for Class

Reducing Couplings

Connect pipe with a larger diameter to a pipe with a smaller diameter to reduce the size of the pipeline using these reducing couplings. They have two female ends for connecting with two male pipe ends or fittings.

Class 150

Class 300

Locknuts

Lock together two threaded ends with these locknuts. Adding a locknut to a joint increases the joint's stability and reduces the effect of vibrations, which can loosen the fittings and cause the pipe to fail. Their hex shape allows you to tighten or loosen them with a standard wrench.

Class 150

Unions

Unscrew the hex-shaped nut on these union fittings with a standard wrench to install, remove, clean, or maintain pipe sections with less disruption to your system than threaded fittings that require rotating the pipe to remove.

Class 150

Class 300

Class 3000

Hex-Head Plugs

Use a standard wrench to tighten or loosen these hex-head threaded plugs inside the end of a pipe or fitting. Plugs block material flow or redirect flow in fittings with multiple heads, such as wyes or tees.

Class 3000

Square-Head Plugs

Screw one of these threaded plugs with square heads inside the female end of a pipe or fitting to block material flow or to redirect flow in fittings with multiple heads, such as wyes or tees. They are typically installed using a compatible socket wrench.

Class 150

Class 300

Caps

Stop or direct the flow of material in your piping system and protect external threads on pipe ends and fitting heads using these caps.

Class 150

Class 300

Class 3000