An IAPMO Standard for India developed and intended for the India market.

IAPMO IGC-India 308-2014 covers co-extruded polyethylene/aluminum/polyethylene (PE-AL-PE) composite pipes comprising a welded aluminum (AL) tube laminated by a melt adhesive to two layers of polyethylene (PE) in nominal sizes 1216, 1620, 2025, 2532, 3240, 4050, 5063, 6375, 7590, and 90110 and specifies requirements for materials, physical characteristics, performance testing, and markings.

Note: The first two digits of the nominal size indicate the approximate inside diameter, in mm, and the following digits indicate the nominal outside diameter, also in mm.