High-temperature-resistant and high-pressure-resistant gas hose

The invention discloses a high-temperature-resistant and high-pressure-resistant gas hose, and relates to a metal hose. The high-temperature-resistant and high-pressure-resistant gas hose comprises an input pipe joint, a plurality of section pipes which are connected end to end in a sleeving mode to form a pipe body of the gas hose, a plurality of halving pressing rings which are assembled at the connecting part of the plurality of section pipes and used for connecting the plurality of section pipes, an output pipe joint, and a plurality of clamping hoops, wherein a front ball head of an output pipe is connected with the section pipes in a sleeving mode, and a rear connecting part is fixedly connected with a gas output device to form an airtight pipeline; and the plurality of clamping hoops cover the plurality of halving pressing rings and third inclined convex parts, and are used for fastening each connecting part of the gas hose. According to the invention, a pipeline composed of front ball heads and rear b