Hose Pipe Size:31.5 Mm Bore In Lengths Of 15 Meters Each To Llh'S Drg.No. If/ M-7/K, Alt-1 And Is : 444-2017 (Reaffirmed 2018) Fifth Revision Type-2. Type Of Material-Rubbe R, With Rubber Inner Lining And Rubber Outer Cover, Reinforcement Nylon Fibric / Textil E Braided And Mandrel Made Preferred. [ Warranty Period: 30 Months After The Date Of Deliver Y ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]