Rubber hoses will become brittle, hardened, cracked, fractured and other aging phenomena under natural conditions, while stainless steel corrugated hoses will not.
2. High temperature resistance
The rubber hose is not resistant to high temperature, it will soften and catch fire under the flame. The stainless steel tube body of the stainless steel corrugated hose can withstand high temperature, and the flame roasting will only affect the PVc protective layer covered on the outside.
Although the rubber hose will not fall off naturally after the clamp is installed, it cannot guarantee its safety under accidental conditions such as aging shrinkage and external force pulling. Stainless steel corrugated hoses are generally connected by threaded threads, which can withstand the pull of an adult and prevent accidental fall off.
4. Corrosion resistance
Rubber hoses are organic materials and are not resistant to oil. Stainless steel corrugated hoses can deal with common corrosive liquids, and the coated PVC protective layer also has a certain anti-corrosion effect.
5. Long life
The service life of rubber hoses is no more than two years, while the service life of stainless steel corrugated hoses is at least 8 years, which is a high comprehensive calculation and price comparison.