Description 
Daming convoluted PTFE is probably the optimum flexible hose for all applications being virtually inert to all chemicals,self cleaning,non-stick,excellent fatigue,kink resistant and extremely flexible. Daming is produced by a patented process with shallow helical convolutions and helix outer stainless wire support. 
SS304 stainless steel braided PTFE/teflon lined hose is mainly composed of inner Teflon hose (ideal anti-corrosion material) and stainless steel braid outside for protection and loaning pressure, with buckled metal connectors on both ends.

Features
1. Excellent chemical resistance
2. High and low temperature resistance(-100°C to 260°C)
3. High pressure resistance
4. Anti-aging,long life without an aging problem
5. Wear resistance, high lubrication
6. Anti-corrosion,non-stick, easily cleaned
7. Fire resistance
8. Electrically insulated
9. Excellent flexibility

Structure
Inside: PTFE hose, the hose can be smoothbore PTFE, and also convoluted, for high and low temperature used, anti-corrosive, non-stick.
Outside: SUS304 Stainless steel braided. High pressure resistance.