Rubber hose material: EPDM rubber manufacturer:Baoshida This is EPDM rubber radiator hose, its information is as following: 1. the material is EPDM 2. made with constructure of knitting weaving 3.the quality is in accordance with in ISO9001:2000 Rubber hose Specifications: Rubber hose I.D. Inch 0.12-7.87 Mm 3-200 O.D Inch 0.19-7.87 Mm 5-200 Burst pressure 4-25 mpa temperature -40----280 degree Weight Kg/m,kg/coil…. lengh 3cm-20m