supply of gasket in single piecegasket in single piece,gasket in single piece for return air duct ( rmpu side) of material compiled to epdm rubber with en4554 5- hl2 of shore a hardness 30-40a as per amit engineers, baddi(h.p.) drawing no. 110661004 approved by icf chen nai, suitable to amit make rmpu of vande bharat ac coaches. the gaskets shall have holes as per drawing and adhesi veness on either side for easy sticking to duct and rmpu body. required test certificates consisting of checks like hard ness, fire retardness, hazard level-2 etc., will be submitted while supplying the material. warranty period: 30 months f rom the date of supply. [ warranty period: 30 months after the date of delivery ] ] => limited