Standardizing gas installation and improving the quality and safety of gas pipeline facilities is the key, and the correct selection of gas pipeline construction materials is an effective way to prevent accidents.

Corrugated stainless steel tubing has strong corrosion resistance, high hardness and long service life, so it is widely used in domestic gas fittings

The steel pipe commonly used in gas pipelines will corrode the inner wall for a long time, and the maintenance cost is large, which seriously affects the construction quality. Corrugated stainless steel tubing has a series of advantages such as strong corrosion resistance, high hardness and long service life. . In 2004, my country successfully applied corrugated stainless steel tubing to gas pipelines, which greatly improved the quality and safety performance of gas pipeline projects.

Corrugated stainless steel tubing is widely used in the field of gas pipelines mainly because it has the following characteristics:

Anti-aging Rubber will undergo aging phenomena such as brittleness, hardening, and fracture under natural conditions, while stainless steel will not.

High temperature resistance The rubber hose is not resistant to high temperature, and will soften and catch fire under the flame. The stainless steel body of the stainless steel corrugated hose can withstand high temperatures.

Anti-shedding Stainless steel corrugated hoses are generally connected with threaded threads to prevent accidental shedding.

Corrosion-resistant rubber hoses are organic materials and are not resistant to oil, while stainless steel corrugated hoses are made of 304 stainless steel, which can handle common corrosive liquids, and the PVC protective layer covered also has certain flame retardant and anti-corrosion effects.

Long service life The service life of the rubber hose is 2 years, while the service life of the stainless steel corrugated hose is 50 years, which is more than 25 times that of the previous hose.

Easy installation The stainless steel corrugated pipe can be bent arbitrarily due to its dense corrugation, deep corrugation and strong flexibility, and the installation is simple and fast. Due to the addition of an elbow, it can be kept in a parallel state with the cooker, and it is not easy to bend.