... 4,Durable,No deformation high quality high pressure silicone soft hose Advantages for silicone tube(1). No taste, no toxicity, no ... high temperature, aging, radiation, cold, heat,Acid, Chemical(3). Stand wear and tear, anti-sepsis, Soft, arc resistance, corona resistance ... centigrade;HNBR (-30~150), EPDM (-50~150), FPM (-20~200), SILICONE (-100~250)ColorRed,Orange, Yellow, Green, Blue, Puple, Black, ...