supply of procurement of set of stainless steel double ferrules and ferrule nuts.etc.procurement of set of stainless steel double ferrules and ferrule nuts.etc.,set of stainless steel double ferrules and ferrule nuts. material of ss double ferrule nuts = ss304 and ferrules = ss316, back ferrule pin hardened specification as per icf/md/spec-166 with latest r evision/amendment. note: material is requiring from clw/ blw approved vendor. (one set is consisting of : - 01 inch double ferrule qty = 20 nos, double ferrule nut = 20 nos, 3/4 inch double ferrule qty =18 nos, double ferrule nut qty = 18 nos, 1/2 inch double ferrule qty = 06 nos, double ferrule nut qty = 06 nos, 2 8 mm double ferrule qty = 20 nos, double ferrule nut = 20 nos, 1 1/2 inch double ferrule qty = 08 nos, double ferrule nut qty = 08 nos, 22 mm single ferrule qty =20 nos, single ferrule nut qty =20 nos. [ wa rranty period: 30 months after the date of delivery ] ]