The use and characteristics of high-pressure steel wire winding hose are introduced in detail.
High-pressure steel wire-wound rubber hoses are mainly used in hydraulic supports for mining, oil field mining, construction, lifting and transportation, metallurgical industry forging, mining machine
The use and characteristics of high-pressure steel wire winding hose are introduced in detail.
High-pressure steel wire-wound rubber hoses are mainly used in hydraulic supports for mining, oil field mining, construction, lifting and transportation, metallurgical industry forging, mining machinery and equipment, ships, injection, agriculture and animal husbandry, various numerical control lathes and mechanical automation and full-automatic hydraulic press systems in various industrial departments to transmit crude oil with special pressure and humidity. Stainless steel wire-wound rubber hoses are made according to GB/T3683-1992 design standards, plastics can be made according to ISO/DIS1436-1985, DIN20022 and SAE100RIAT and SAE100R2AT specifications. This specification is not suitable for liquid state of linoleum.
the role of high pressure wire wound hose:
1. The rubber hose is made of unique styrene butadiene rubber, which has good acid and alkali resistance, high temperature resistance and aging resistance.
2. The plastic hose rolling bearing has high working pressure and high cost performance of single pulse.
3. Close fusion, soft application, small deformation under pressure.
4. Have good compressive strength and relieve fatigue level.
5. Cable braided hose length, 32 above the standard can be connected 20 meters, 25 below can be connected 10 meters or 100 meters.
High-pressure steel wire wound rubber hose is mainly used to transport continuous high temperature, high pressure gasoline, oil and chili oil (inflammable and explosive substances) from aircraft fuel, mining hydraulic support, oil field mining and hydraulic press system of construction machinery to spread working pressure.
Product structure: it is mainly composed of liquid-resistant styrene-butadiene rubber inner adhesive, middle adhesive layer, stainless steel wire braid layer of layers I, II and III, and weather-resistant styrene-butadiene rubber outer adhesive. The inner adhesive has the ability to carry materials and ensure that the stainless steel wire will not be corroded. The outer adhesive maintains that the stainless steel wire will not be damaged. The stainless steel wire layer is a skeleton material and plays an improving role.
Microstructure of high pressure steel wire wound hose:
It is mainly composed of inner liquid inner glue, middle glue layer, 2, 4 and 6 layers of fine iron wire, including reinforcement layer and outer glue. The inner layer can put pressure on the transported material and ensure that the stainless steel wire will not be corroded. The external adhesive layer maintains that the cable will not be damaged, and the cable (0.3-2.0 reinforced cable) layer is the reinforced skeleton material.
Styrene-butadiene rubber should be made of nitrile rubber with better wear resistance as raw material and matched with unique synergist to be closely bonded as inner plastic layer, with soft application, small stress variation, bending resistance and wear resistance. The outer plastic layer is made of unique styrene-butadiene rubber, which belongs to the fiber material with higher relative density than the general plastic, so it has wear resistance.
High-pressure steel wire wound hose is mainly used in mining hydraulic support and oil field mining, it is suitable for transportation of petroleum-based liquids (such as mineral oil, aromatic oil, gear oil, light fuel oil and grease) and aqueous liquids (such as emulsified oil, oil and water).