supply of double sealed non openable window glass size 1560 x 860 x 26 mm (both side 6 mm toughened glass with 14 mm gap filled with argon-crypton gas) as per icf drg. no. train-18/mc/ac-5-4-001 for vande bharat version 2 coaches. note: glass for glass unit should be procured from reputed manufacturers like- m/s saint gobain, m/s modiguard, m/s ais. make: mayur or equivalent.double sealed non openable window glass size 1560 x 860 x 26 mm (both side 6 mm toughened glass with 14 mm gap filled with argon-crypton gas) as per icf drg. no. train-18/mc/ac-5-4-001 for vande bharat version 2 coaches. note: glass for glass unit should be procured from reputed manufacturers like- m/s saint gobain, m/s modiguard, m/s ais. make: mayur or equivalent.,double sealed non openable window glass size 1560 x 860 x 26 mm (both side 6 mm toughe ned glass with 14 mm gap filled with argon-crypton gas) as per icf drg. no. train-18/mc/ac-5-4-001 for va nde bharat version 2 coaches. note: glass for glass unit should be procured from reputed manufacturers lik e- m/s saint gobain, m/s modiguard, m/s ais. make: mayur or equivalent. [ warranty period: 30 months af ter the date of delivery ] ]