supply of gasket in single piece for supply air duct ( rmpu side) of material compiled , gasket in single piece for supply air duct ( rmpu side) of material compiled to epdm rubber with en45545- hl2 of shore a hardness 30-40a as per amit engineers, baddi(h.p.) drawing no. 1106610 03 approved by icf chennai, suitable to amit make rmpu of vande bharat ac coaches. the gaskets shall h ave holes as per drawing and adhesiveness on either side for easy sticking to duct and rmpu body. requir ed test certificates consisting of checks like hardness, fire retardness, hazard level-2 etc., will be submit ted while supplying the material.warranty period: 30 months from the date of supply. [ warranty period: 30 months after the date of delivery ] ] , gasket in single piece for return air duct ( rmpu side) of material compiled to epdm rubber with en45545- hl2 of shore a hardness 30-40a as per amit engineers, baddi(h.p.) drawing no. 1106610 04 approved by icf chennai, suitable to amit make rmpu of vande bharat ac coaches. the gaskets shall h ave holes as per drawing and adhesiveness on either side for easy sticking to duct and rmpu body. requir ed test certificates consisting of checks like hardness, fire retardness, hazard level-2 etc., will be submit ted while supplying the material.warranty period: 30 months from the date of supply. [ warranty period: 30 months after the date of delivery ] ]