Black Acid And Alkali Resistant Rubber Hose is suitable for delivering 40 sulphuric acid in a 40% dilute acid (base) solution (30% hydrochloric acid, 15% sodium hydroxide, but nitric acid) under positive pressure conditions.
Inner layer: The inner layer made of natural rubber and other composite materials with special reinforcing agent has good corrosion resistance, smoothness, bending resistance, elongation resistance and anti-aging characteristics. The frame is made of fine fabric (canvas) or chemical fabric cloth (rope) for durability. The outer layer made of the same material as the inner layer has the characteristics of light weight, anti-aging, anti-ozone, anti-bending, good resilience, wear resistance, beautiful appearance, high quality, light and durable.
Suitable temperature -40°C ~ +90°C