Integrity Fusion offers a full line of HDPE transition fittings to meet your needs; whether for water, oilfield, landfill, or industrial applications.

Integrity Fusion Products manufactures a full line of Standard and Heavy-Duty Epoxy Coated Carbon Steel and Standard Stainless Steel, HDPE Transition Fittings in a variety of sizes, configurations, SDR’s. Current Transition offerings meet or exceed all ASTM D2513 Cat.3 mechanical joint requirements, with Cat.1 Transition Fittings to be released soon. (Cat.3 Transition Fittings CANNOT be used in natural gas applications.) Integrity Fusion Products Transition Fittings are manufactured in a variety of nominal pipe sizes and SDR’s and are tested to meet the requirements of ASTM D3261, ASTM 1598, ASTM 1599, ANSI/AWWA C901, C906, NSF/ANSI/CAN-61, and NSF/ANSI-372 (where applicable), for use with outside diameter-controlled pipe and fittings conforming to ASTM D2513, ASTM D3035, and ASTM F-714.

Below is a list of fittings with their size range and SDR listed. Click on the product image for more information and product specifications.

Standard Carbon Steel Cat.3 Transition Fittings

Machine Grooved

Standard Stainless-Steel Cat.3 Transition Fittings

Female NPT Thread

Heavy Duty Carbon Steel Cat.3 Transition Fittings

Machine Grooved