Insulated Closed Cell Tube / Sponge Rubber Packing For Support Of Refrigeran T Pipe Line Of Ac Coaches. Inner Diameter Of Item (C): 15.88 Mm (5/8") And Item (D): 22.23 Mm (7/ 8") As Per Drawing, Length: Two Meters Each Size In Set, With Uniform Wall Thickness Of 10 Mm, As Per Dy.Cee/Work Shop/Ajmer'S Drawing No. Rac/1/12. The Rubber Material Should Be C Onform To Is: 1160/1984. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]