Machine Grooved Transition Fitting | IPS | SDR 7 | 335 PSI
Designed for high-pressure industrial and municipal applications, the Machine Grooved Transition Fitting from Integrity Fusion Products offers a durable, reliable solution for connecting steel to HDPE piping. Manufactured from epoxy-coated ASTM A53/API-5 carbon steel and compliant with AWWA C116-01 and C213-01 standards, this fitting features a precision-machined and beveled groove that ensures a strong mechanical joint rated for 335 PSI maximum allowable operating pressure (MAOP) at SDR 7 HDPE pipe.
The fitting provides full, unobstructed coverage of the HDPE pipe inside the transition collar, delivering total corrosion protection and a piggable seal designed to withstand expected thermal stresses and pipe movement. Integrity Fusion’s Standard Transition Fittings exceed ASTM D2513 Category 3 mechanical joint standards (not approved for natural gas use) and are tested to meet ASTM D3261, D1598, D1599, ANSI/AWWA C901/C906, and NSF/ANSI certifications.
Compatible with PE pipes made from PE3408, PE4710, and PE100 resins meeting ASTM D3350, these transition fittings can be heat fused to a wide range of manufacturers’ pipes, molded fittings, and fabricated components for versatile use.
Key Features:
- Epoxy-coated ASTM A53/API-5 carbon steel construction for corrosion resistance
- Machined and beveled groove design for robust mechanical joint and secure pipe restraint
- Rated for 335 PSI MAOP with SDR 7 HDPE pipe
- Full HDPE pipe ID coverage for piggable, corrosion-resistant seal
- Exceeds ASTM D2513 Category 3 mechanical joint standards (not suitable for natural gas)
- Certified to ASTM D3261, D1598, D1599, ANSI/AWWA C901/C906, NSF/ANSI/CAN-61, and NSF/ANSI-372
- Compatible with PE3408, PE4710, and PE100 resin pipes meeting ASTM D3350
- Heat fusion compatible with most PE pipes, molded fittings, and fabricated components
Common Applications:
Oil & gas, municipal water and wastewater, dredging, saltwater disposal, irrigation, mining, landfill, geothermal, telecom conduit, and industrial piping.
TECHNICAL SPECIFICATIONS AND DOCUMENTATION:
Machine Grooved Transitions
SDR 7 (standard dimension ratio) 335 PSI (MAOP @ 73.4o F)
Nominal Size | Transition Collar | A Collar Diameter [in.] | B HDPE Pipe OD [in.] | C Steel Collar Length [in.] | D Exposed HDPE Length [in.] | Weight [lbs.] | Item Code |
---|---|---|---|---|---|---|---|
3’’ IPS | Epoxy | 3.500 | 3.500 | 4.00 | 4.00 | N/A | 400545 |
4’’ IPS | Epoxy | 4.500 | 4.500 | 4.00 | 4.00 | N/A | 400548 |
6’’ IPS | Epoxy | 6.625 | 6.625 | 5.00 | 8.00 | N/A | 400552 |
8’’ IPS | Epoxy | 8.625 | 8.625 | 7.00 | 8.00 | N/A | 400556 |