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Composition structure of steel wire braided rubber hose

时间:2021-11-05浏览次数:512

The high-pressure pipe is a steel wire braided rubber pipe, the inner layer of the plug pipe wall is oil-resistant rubber, and the center is braided steel wire (the high-pressure pipe rubber cover presses the steel wire braided rubber pipe plug) or surrounding steel wire (the high-pressure pipe plug will show uneven thickness of the pipe plug wall; the steel wire braiding is too tight (the steel wire paper pipe rubber cover is small) too loose (the steel wire stroke is large) or the number of steel wires is too small; The deformation of high-pressure steel wire braided rubber hose plug after pressurization (elongation, shortening or bending deformation) is large; The poor air tightness of the outer rubber leads to steel wire corrosion (the main manifestation is exposed steel wire); The inner layer of steel wire braided rubber hose has poor sealing performance, which makes high-pressure oil enter the steel wire layer casually; The adhesion between adhesive layer and steel wire layer is short. The above conditions will reduce the ground bearing force of the high-pressure steel wire braided rubber hose plug, after all, it will burst at the weak part of the pipe wall. What are the potential safety hazards in the quality of high-pressure pipe plugs?
High pressure pipe plugs are common pipelines. What are the factors that endanger the use of high-pressure steel wire braided rubber pipe plugs? Now let's have a look. The high-pressure steel wire braided rubber hose is also easy to be damaged during the transportation and installation of the rubber cover of the paper pipe. Therefore, we remind us that we must pack it in advance during the transportation and do not splash the welding slag onto the bellows or steel wire mesh during the installation.

The steel wire braided rubber hose is composed of metal corrugated pipe, plastic mesh bag and joint head Sany. The large-size pipe compensator body is formed by a thin-walled stainless steel pipe hydraulic press, with strong flexibility, elastic bending and anti-seismic work ability. The lifting and maintenance of the strong braid makes it have a higher ability to accept pressure. The steel wire braided rubber hose has good corrosion resistance, upper and lower temperature resistance, light weight and good toughness. It is widely used in various manufacturing industries such as airlines, chemical plants, metallurgy, electric power, wood engineering, construction, pharmaceutical industry, food, transportation and travel. Second, what is the information of the hose.

The rubber has good lubricity, low operation resistance and low operation cost. To reduce the wear of the pipe wall caused by the escort medium, it can be used in the escort pipeline of raw ore concentrate tailings slurry in mines, ash conveying pipeline of coal-fired power plants, and liquid escort pipeline with solid particles in chemical systems. The pipeline rubber lining can work continuously for a long time in the corrosive medium of 140 ℃ and the steam environment of the paper pipe rubber cover. The rubber lined wear-resistant pipe takes elastic rubber as the fabric layer, and uses the characteristics of "strong rubber elasticity and wear resistance". It is a kind of material resistant to * * * corrosion. According to the needs of different environments, the fabric layer can choose butyl rubber, EPDM, NBR, etc. with excellent temperature resistance. The rubber used, such as styrene butadiene rubber, natural rubber, paper pipe rubber cover rubber and neoprene, can also be used interchangeably. The fabric rubber, but hard rubber, semi-hard rubber or soft rubber, can also be used, But it is also multi-layered, which is widely used in the acid-base and salt escort system.


Due to the complex types of pipe plugs, diverse structures, and different application conditions, the service life of pipe plugs is not only determined by the amount of plastic cover of paper pipes, but also determined by the correct use of nursing. Therefore, even if the product has extremely high quality, if it cannot be used and maintained correctly, it will seriously affect its use quality and life span, and even cause undue serious accidents and damage to property. Here are the following points for attention 3.


Taiyuan roll film baffle support wholesale, plastic hose plastic hose dividends two kinds, one is completely airtight, used to launch the propellant transportation, etc; Corrugated hose has the characteristics of high flexibility, anti distortion, good bending performance, abrasion resistance, alkali corrosion resistance, etc.

The rubber has good lubricity, low operation resistance and low operation cost. It can reduce the wear of the pipe wall caused by the escort medium, and can be used for the escort pipeline of raw ore concentrate tailings slurry in mines. The rubber lined wear-resistant pipe takes elastic rubber as the fabric layer, and uses the characteristics of "strong rubber elasticity and wear resistance". It is a kind of corrosion-resistant material.

Metal hose is an important component in the connection and take-up of modern industrial equipment. Metal hose is used as wire and cable maintenance Pipe for wire and cable automatic instrument signals and civil shower hose. The installation of metal hoses requires.
Taiyuan roll film baffle support wholesale, the inner layer of high-pressure steel wire braided rubber pipe plug is oil-resistant rubber, and the center is braided steel wire (high paper pipe rubber cover pressure steel wire braided rubber pipe plug) or surrounding steel wire (high-pressure pipe plug will show uneven thickness of pipe plug wall; steel wire braiding is too tight (steel wire paper pipe rubber cover is small) is too loose (steel wire stroke is large) or the number of steel wires is too small; The deformation of high-pressure steel wire braided rubber hose plug after pressurization (elongation, shortening or bending deformation) is large; The poor air tightness of the outer rubber leads to steel wire corrosion (the main manifestation is exposed steel wire); The poor sealing property of the inner rubber makes the high-pressure oil enter the steel wire layer casually; The adhesion between adhesive layer and steel wire layer is short. The above conditions will cause the ground acceptance force of the high-pressure pipe plug to drop, and after all, it will burst at the weak part of the pipe wall. What are the potential safety hazards in the quality of high-pressure pipe plugs?


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