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HDPE Flange Adapter

A High-Density Polyethylene (HDPE) Flange Adapter is fused to the designated pipe then joined to a compatible flange adapter or a mating flange. Adapters are acceptable to be butt fused with HDPE pipe or other fittings produced from a compatible resin. A backing ring is positioned behind the flange adapter’s settling surface flange and bolted to the mating flange.

For more information download the product guide!

HDPE MJ Adapter

A High-Density Polyethylene (HDPE) Adapter is used For joining IPS or DI size polyethylene pipe to any ANSI/ AWWA C153 ductile iron compact fitting and valve. It is Molded from a NSF listed high density resin and Fully complies with AWWA C901, 906. Polyethylene MJ Adaptors require longer T-head bolts for ease of assembly.

The fusion method for joining a reducer remains the same. The ends of the High-Density Polyethylene (HDPE) pipe when heated and linked under pressure create a continuous watertight connection.

Electrofusion Coupling

Plain end High-Density Polyethylene (HDPE) pipe is connected through the electrofusion process. An electrofusion coupling consists of an electrical heating coil, which when electrically triggered during the electrofusion welding process, the surface melts inducing the pipe and the fitting together, creating the fusion of the pipe and electrofusion fitting.

HDPE Backing Ring

When High-Density Polyethylene (HDPE) pipe has to be joined in some way to either pipe of another material, valves, or pumps, then Backing rings may be used. The backing ring provides support for the transition, as well as ease of disassembling for maintenance purposes.


High-Density Polyethylene (HDPE) pipe and fittings are connected to each other in the same ways through either heat fusion. The most commonly used process to connect HDPE is by heat fusion of pipe butt ends.

  • HDPE Butt End Caps
  • HDPE Butt Tee
  • HDPE Butt 22 1/2 Bend
  • HDPE Butt 45 Bend
  • HDPE Butt 90 Bend
HDPE Saddle Tee

A High-Density Polyethylene (HDPE) Saddle tee is used to create a water service off a transmission or distribution line. Supporting the tapping process by providing an area to enter the pipe and the easily exit in the creation process of a water service.

EF Branch Saddle

Electro Fusion (EF) Branch Saddles are the best option when working with HDPE piping systems to create the most complete system. Electro Fusion Branch Saddles are available for both large and small services. EF Branch Saddles help to prevent leakage.

HDPE Threaded Polycam Adapter

The Poly-Cam Adapter is a threaded transition to join HDPE pipe to other types of pipe. With options including, but not limited to: MIP Thread, FEIP Thread, PVC, Grooved Quick Disconnect and many more.

What is HDPE? High-density polyethylene pipe (HDPE) is a pipe material able to carry potable water, wastewater, chemicals, hazardous wastes, and compressed gases.

What makes HDPE so great? It is resistant to corrosion, abrasion and chemicals, creating significant durability advantages. It is essentially leak free when using the pipe fusion method to join the pipe, making connections as strong as the pipe itself. It is lightweight and flexible, creating ease of installation and saving time on the job. These factors, accompanied by manufacturing capabilities to produce sizes from 1/2" to 63” pipe, create an advantage that other types of pipe can’t offer

We at EJP are willing and ready to serve you with the highest quality HDPE products and fusion services. Talk to your representative today to find out more!

HDPE Pipe Fusion book cover

Free HDPE Pipe Fusion Service Guide!

A free informative guide on our HDPE pipe fusion products and services. This guide includes:

  • Fusion Rental Equipment Information
  • Pipe Fusion Service Overview
  • Fusion Technology Training Opportunities
HDPE flange