High Temperature resistant fire sleeve widely serves in petrochemical industry
With the adjustment of my country’s energy structure, natural gas, as a clean and efficient energy, has been widely used in various fields. Natural gas delivery hose is a key component connecting natural gas equipment to the natural gas source. Its quality is directly related to household gas safety.
Natural gas transmission hoses mainly include the following types:
Ordinary gas hose
A common gas hose is generally made of PVC material. It has softness and good toughness. This hose has a multi-layer structure and is covered with a wire mesh. Therefore it can withstand higher pressure. Suitable for connection of domestic gas appliances and small commercial gas equipment.
Stainless steel braided hose
It is woven with stainless steel wire mesh. The inner pipe wall is made of PVC material or rubber material. Stainless steel braided hose has good toughness and corrosion resistance. Therefore it can withstand higher pressures and temperatures. So it is suitable for some gas equipment requiring high pressure. Such as industrial gas equipment and large commercial gas appliances.
Rubber steel wire reinforced hose
This new type of gas hose is made of multiple layers of materials, with a steel mesh on the outside and a rubber material on the inner wall. It has excellent properties, such as high pressure resistance, high temperature resistance, corrosion resistance, etc. Widely used in petrochemical, pharmaceutical, food and other industrial fields.
HDPE hose
HDPE hose is a high-tech plastic hose. It has excellent properties such as oil resistance, corrosion resistance, and heat resistance. At the same time, the inner diameter of the hose is larger, the flow resistance is small and the conveying capacity is strong. Therefore, it is widely used in the fields of city gas, industrial gas and medical gas transportation.
Steel mesh casing hose
The inner layer is made of polyurethane, fluoroplastic and other materials. Therefore, it has properties such as corrosion resistance and impact resistance. The outer layer adopts stainless steel wire mesh casing structure. Therefore, it has the characteristics of high pressure resistance, extrusion resistance and wear resistance. It is widely used in factories, mines, chemical industry parks and other places.
Stainless steel corrugated hose
A hose consisting of stainless steel bellows and end fittings. It has the characteristics of high pressure resistance, corrosion resistance and high temperature resistance. It is widely used in urban gas transmission network. For example, the connection between the gas meter and the gas pipeline, the connection between the gas stove and the gas pipeline, etc.
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