Flexible,durable,high-purity silicone tubing for vacuum are soft,smooth surface,mainly used to transport air,inert gas,etc.,for a variety of air compressors and other equipment supporting applications,including pharmaceutical,laboratory,bioprocess manufacturing,and food and beverage applications. ● Material:Silicone rubber ● Color:Red ● Resistance to extreme temperatures (the highest possible temperature resistance to 120 degree for a long-term instantaneous peak can be resistant to 250 degree) ● Soft,smooth surface ● Compression deformation resistance,chemical attack resistance