Stainless steel corrugated pipe for fuel gas replaces traditional toggle joint of hard pipe, hard pipe and rubber hose, makesup for pipe installation deviation, and meets users'personal requirements for installation in wall, concealed laying, visible installation. It can avoid fuel gas leakage caused by earthquake and sudden subsidence of buildings, solve problem of short life cause by easy aging, corroding and shedding of traditional materials. It adopts imported SUS304 or SUS316 etc. Stainless material, with strong causticity resistance, and can ensure safety life time over 50 years. It has unprecedented length, and can be constructed on demand. It doesn't have joint in the middle of hose so as to reduce join points and safety. And hose can be bent freely while rate of flow remains the name. It can be widely used for transportation pipe of urban gas, oil, l-iquefied gas and marsh gas, ect. And soft connecting piece of fuel gas meter, measuring apparatus and fuel gas app-liance.