1" IPS Socket Fusion 90° Elbow GFCP's Molded PE2406 Socket Fusion fittings are manufactured and tested to the requirements of ASTM D2513 and are manufactured for use with pipe conforming to ASTM D2513. GFCP's PE2406 Socket fittings are molded from a yellow medium density pre-blended virgin resin in accordance with the material specifications listed in ASTM D3350 with a PPI designation of PE2406. All GFCP PE2406 Socket Fusion Fittings are manufactured and tested to the requirements of ASTM D2683 and are compatible for heat fusion with any pipe and or fitting manufactured from a like or similar resin.