The important role of the inner and outer braided wire of the high pressure steam hose
2022-06-10 15:19:39
With the increasing use of high-pressure steam car washing machines, the use of braided steel wires and external braided wires in high-temperature-resistant high-pressure steam hoses is increasing. Connectors are stainless steel. The outer braided wire acts as heat insulation. Plus a rubber cover. In the past, many oil refineries purchased high-pressure steam hoses with cloth steam hoses, which had a very short service life and were very bad for the environment. There were many recycling and reuse links for rubber hoses. The product specifications of oilfield special equipment are increasingly diversified, and the degree of mechanization and intelligence is constantly improving. Whether drilling tool manufacturers can meet customers' different technical levels, drilling tool models and functional requirements, pre-sales analysis, personalized research and development, supporting supply and effective use of feedback improvement systems, and providing professional oil drilling equipment solutions, is the decision. Whether it is an important factor to become bigger and stronger in the segmented industry is also a breakthrough for future industry integration.
Generally, the wear-resistant hose will use 2-4 layers of steel cord as the reinforcement layer according to the different pressure strength of the conveying concrete. The UPE super wear-resistant concrete conveying hose produced by our company is made of steel cord as the skeleton material, which has excellent characteristics such as longer life and more high pressure resistance, and the pipe body is light and soft, easy to move and operate on site. For large-scale construction sites, it is more convenient to use such a hose. With the continuous development of society and the continuous improvement of industrial demand, wear-resistant rubber has gradually become an indispensable wear-resistant material in automobile, petroleum, photocopying and other industries. Rubber has excellent oil resistance, its oil resistance is much higher than that of plastic or nylon, and it has a high degree of wear resistance and air tightness. The disadvantage of NBR is that it is not resistant to ozone and aromatic, halogenated hydrocarbons, ketones and ester solvents, and is not suitable for insulating materials.
Wear-resistant hose is a common type of connection in construction. Due to the characteristics of its transmission medium and special reasons for the medium, the hose is very worn out. Usually, positive and negative pressures are used to transport concrete, mud and other media. Under special conditions, the medium may contain corrosive substances, such as acid and alkali components. This requires that the inner rubber of the tube not only has the characteristics of wear resistance and pressure resistance, but also needs to have certain corrosion resistance under certain conditions. The replacement frequency of the hose assembly is greatly reduced, and the service life is greatly improved. This series of hoses has the following remarkable characteristics: The development of the oil and gas industry makes the oil production equipment more and more small in size, light in weight, compact in structure and light in weight, which puts forward higher requirements for equipment manufacturers in the oil and gas industry. The company breaks through foreign technical barriers, masters key core technologies, and has a series of hose industry chains from design, manufacturing, post-maintenance, and maintenance.
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