... corrosion resistance, 3) CSA6.10& CSA6.27 approved Features: 1) Gas Hose for indoor and outdoor use 2) High flexibility, withstands corrosion ... install and won't leak gas if installed incorrectly5) Can connected with gas appliances like gas cooker, gas stove, gas oven, fire places, water ... distance: 2.65mm5) Wave depth:1.85mm6) Wall thickness of hose: 0.25mm/0.01 inch thickness7) Pipe material: SUS304, ...