With the adjustment of China's energy structure, natural gas, as a clean and efficient energy source, has been widely used in households, industry and transportation. Natural gas transmission hose is a key component connecting natural gas equipment and natural gas source, and its quality is directly related to the safety of household gas.
There are mainly the following types of natural gas transmission hoses:
1.Ordinary Gas Hose:A common gas hose, generally made of PVC material, has softness and good toughness. The internal structure of this hose is made of multiple layers of laminated materials and is covered with wire mesh to withstand high pressures. Applicable to:Connections between household gas appliances and small commercial gas appliances
2.Stainless steel braided hose:A high-strength, high-pressure gas hose made of stainless steel wire mesh and an internal pipe wall of PVC material or rubber material. Due to the good toughness and corrosion resistance of stainless steel braided hose, it can withstand higher pressures and temperatures, which is suitable for some needsGas appliances with high pressures, such as:Industrial gas appliances and large commercial gas appliances
3.Rubber steel wire reinforced hose:A new type of gas hose is made of multi-layer materials stacked, covered with steel wire mesh on the outside, and rubber on the inner pipe wall. It has excellent performance, such as high pressure resistance, high temperature resistance, corrosion resistance, etc. Widely used:Petrochemical, pharmaceutical, food and other industrial fields
4.High Density Polyethylene Hose:A high-tech plastic hose made primarily of high-density polyethylene resin. It has excellent properties such as oil resistance, corrosion resistance, and heat resistance. And the hose has a large inner diameter, small flow resistance, and strong conveying capacity, which is widely usedMunicipal gas, industrial gas and medical gas transmission
5.Steel Mesh Casing Hose:A composite hose composed of two layers of inner and outer shells. The inner layer is made of polyurethane, fluoroplastic and other materials, which has the properties of corrosion resistance and impact resistanceThe outer layer is made of stainless steel wire mesh casing structure, which has the characteristics of high pressure resistance, extrusion resistance, wear resistance and so on. Widely used:Natural gas transmission pipeline networks and import and export hoses of gas heating stations in factories and mining enterprises, chemical parks and other placesWait.
6.Polyester steel wire knitted casing hose:DedicatedCity gas deliveryhoses. It is composed of polyester fiber and steel wire knitted casing, which has the characteristics of pressure resistance and temperature resistance. At the same time, the inner layer of the hose can be registered by registering the flow channel, which can play a role in increasing the flow rate, improving the thermal efficiency, and achieving the purpose of energy saving and emission reduction.
7.Stainless steel corrugated hose:A hose consisting of a stainless steel bellows and an end fitting. It has the characteristics of high pressure resistance, corrosion resistance, high temperature resistance, etc., and is widely usedCity gas transmission network, for exampleThe connection between the gas meter and the gas pipeline, and the connection between the gas stove and the gas pipelineWait.