INTEGRITY FUSION  |  SKU: 30065191  |  MPN: 400545

Machine Grooved Transition Fitting | IPS | SDR 7 | 335 PSI

  • Heavy-duty epoxy-coated carbon steel fitting with precision machined groove for strong mechanical joints
  • Supports up to 335 PSI MAOP with SDR 7 HDPE pipes for demanding industrial and municipal use
  • Provides full inside coverage of HDPE pipe for corrosion protection and piggable sealing
  • Meets stringent ASTM and AWWA standards; compatible with PE3408, PE4710, and PE100 resin pipes

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
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