... in high pressure1.non-toxic, odorless, high transparency, no yellowing; 2 soft, good elasticity, resistance to kinking deformation; 3 do not ... for food machinery in the silicone tube;performance parameters 1), the temperature range: - 60 degrees to280degrees c.;2):4000V ~ 10000V, rated voltage;3 ... customer requirements of various specifications );4):30~ 80 degrees, hardness Silicone hose