Synthetic Thermoplastic Polymer Water Hose Of Nominal Bore 31.5 Mm. Material Confirming Is: 12585-1988, Type-Ii, Amnd. Slip No.-1 Of Sept.-2003. Accepted: Is: 12585- 2023 Type-2 Duly Isi Marked Only. [ Warranty Period: 30 Months After The Date Of Delivery ] ]