Material Rubber Reinforced Lined (RRL) HosesSize 63 mm x 15 mts (Standard) (Length as per client requirement) Couplings Gun Metal (LTB-II), Aluminium, Stainless Steel (wound at the end of Hose Pipe)Binding Wire Copper or G.I Wire Specification IS: 636Hyd Pressure Tested at Hydraulic Pressure 21.4 Kgcm2 with Burst pressure 35.7 kgcm2Note: - Above said Delivery Couplings bear SUPEREX make and ISI mark conforming to IS: 903