1. Plastic steel wire reinforced hoses are mainly divided into stainless steel hoses, metal hoses, corrugated hoses, rubber hoses, and plastic hoses according to their materials. Threading hoses Threading hoses are mainly hoses made of galvanized steel, stainless steel, PA, PE, PP and other plastic materials.
2. Stainless steel hose mainly refers to the hose made of stainless steel. It is mainly used as a wire protection hose for automatic instrumentation signals. Stainless steel hoses used to protect precision optical scales and sensor lines. It has good softness, corrosion resistance, high temperature resistance, wear resistance, tensile resistance and water resistance. And provide a certain shielding effect.
3. The metal hose mainly refers to a spiral bellows; the other is a ring bellows. The metal hose spiral corrugated pipe is a tubular shell with corrugations arranged in a spiral shape. There is a helix angle between two adjacent corrugations, and the corrugations can be connected by a helical line. Closed ring-shaped tubular shell, the waves are formed by ring corrugations in series. Annular bellows are formed from seamless or welded pipes. Restricted by the processing method, the length of a single tube is usually shorter than that of a spiral corrugated tube. The advantages of annular bellows are good elasticity and low rigidity.
4. Corrugated hose The corrugated hose is installed in the liquid conveying system as a flexible pressure-resistant pipe fitting to compensate for the mutual displacement of the connecting ends of the pipeline or machine or equipment. The corrugated hose absorbs vibration energy, which can reduce vibration and silence, etc. It has many characteristics such as good flexibility, light weight, corrosion resistance, fatigue resistance, high and low temperature resistance, etc.
5. There are two types of plastic steel wire hoses, one is completely airtight and watertight, such as propellant delivery for launch vehicles, gas, water heaters; the other plastic hose is continuously wound with tape, ordinary The coiled bellows are used to protect cables, such as magnetic card telephones, machine tools, and the bellows of desk lamps are sandwiched with steel wires during the production process. Rubber hose Rubber hose.
