Engineered for strength, longevity, and compatibility, our Grooved-End HDPE Transition Fittings (SDR 9, 255 PSI MAOP @ 73.4°F) are built to perform in the most demanding environments. Manufactured by Integrity Fusion Products, these heavy-duty transitions feature internally and externally epoxy-coated ASTM A106/A5 Schedule 40 carbon steel, providing superior corrosion resistance and mechanical strength.
Designed with a precision-machined, internally beveled groove, these fittings offer a secure mechanical joint while maintaining full internal HDPE coverage. This design ensures piggability, reliable sealing, and thermal stress resilience equivalent to the pipe’s own pressure ratings.
Whether you’re working in water distribution, mining, oil and gas, landfill, or industrial piping systems, these grooved-end transitions provide unmatched durability and performance. Fully compliant with ASTM and AWWA standards, and compatible with PE3408, PE4710, and PE100 pipe resins, they offer seamless heat fusion with most manufacturers’ HDPE pipes and fittings.
Key Features:
- Rated for 255 PSI (SDR 9) @ 73.4°F
- Internally & externally epoxy-coated Schedule 40 carbon steel
- Grooved-end connection for easy mechanical joint installation
- Full HDPE coverage through transition collar for total corrosion protection
- Piggable seal and thermal stress restraint
- Compatible with PE3408 / PE4710 / PE100 HDPE materials
- Tested to ASTM D3261, D2513, D3035, F714, and ANSI/AWWA C901, C906
- Ideal for use in potable water, oilfield, industrial, wastewater, mining, landfill, irrigation, and geothermal applications
⚠️ Not approved for natural gas applications.
Grooved-End Transitions
SDR 9 (standard dimension ratio)255 PSI (MAOP @ 73.4o F)
| Nominal Size | Transition Collar | X Exposed HDPE Length | Y Steel Collar Length | D HDPE Pipe OD | d HDPE Pipe ID | Z Steel Collar Width | Weight [lbs.] | Item Code |
|---|---|---|---|---|---|---|---|---|
| 2″ IPS | Epoxy | 9.30 | 5.83 | 2.375 | 1.943 | 2.64 | 2.6 | 400702 |
| 3″ IPS | Epoxy | 8.80 | 6.80 | 3.500 | 2.864 | 3.77 | 5.7 | 400705 |
| 4″ IPS | Epoxy | 11.57 | 7.40 | 4.500 | 3.682 | 4.78 | 10.9 | 400708 |
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