| abstract |
The invention relates to the field of pipelines, in particular to a low-temperature-resistant and aging-resistant explosion-proof gas pipe and a preparation method thereof, comprising a stainless steel pipe and a protective layer sleeved on the outside of the stainless steel pipe, and the protective layer comprises a mass ratio of 10-25: 0.2~1.2: 0.3~0.7: 3~8 foam, anti-aging agent, plasticizer and spring microwire; this application adopts a multi-layer structure for the prior art, which is complicated to operate during installation and use, and each layer has a single structure and function , the problem of low durability and poor performance when used in a complex environment, provides a low temperature and anti-aging anti-explosion gas pipe and a preparation method thereof. , the anti-freezing, anti-aging, and anti-explosion properties of the gas pipeline are significantly improved. The preparation method of the present application has a simple process and is easy to industrialize production. |