On November 21, several teachers and foreign students from Beijing Language and Culture University came to our group company to conduct investigation, language expression practice activities and cultural exchanges. Senior Vice President Huang Fuxiang led the delegation to visit the company's showroom and introduced our company's high-end planetary products, such as Hercules, Very Hercules, and API pipelines. Then, the delegation visited the soft core production workshop, industrial hose production line, etc., and praised the company's production site and equipment technology. This browsing has been completed successfully. Generally, the body's perception of the ambient temperature is much higher than the specific ambient temperature. For example, the starch factory is only 60-80 degrees, and the customer has to say 120 degrees, while the application temperature of the continuous high temperature gas steam boiler is generally 100-140 degrees. The customer will sign in at 200 degrees. Because there is a standard value in the customer's heart, the higher the reported temperature, the safer it will be. Therefore, if we have this kind of professional knowledge in our hearts, we can accurately determine which kind of rubber material to use. hose. In the drilling engineering operation of the seabed rock layer, with the deepening of the drilling engineering, the working temperature is reduced to the freezing point of the sand slurry, which has a huge lethality to the twist drill. Therefore, it must have high strength and high toughness. Physical properties and corrosion resistance of marine resources, deep sea The drilling engineering machinery and equipment used in oilfield engineering projects use special plastic hoses in harsh environments such as processing fracturing technology, fracturing technology, repeated fracturing technology, deep water well and ultra-deep well fracturing alkalization technology, and compound rock formation acid fracturing technology. Two-layer grinding raw material spouting pipe: This pipe body is mainly used in steel mills, coal industries, etc. The internal structure of the tube body is made of gray-black NR plastic with electrical conductivity, which has very good wear resistance, and the surface layer of the tube body is made of gray-black SBR/NR mixed transmission plastic with the characteristics of wear resistance and air oxidation resistance. , In order to ensure that the pipe body works continuously under the condition of stable working pressure of 10Bar (150PSI), the middle of the pipe body should be structurally reinforced with two layers of chemical fiber textile ropes with high tension. Domestic water pipelines are suitable for transporting food and liquids. Plastic hoses for domestic water are suitable for a variety of applications, such as RV eco-parks or camping bases, because of their non-toxic inner layer, they can be used to transfer water directly to edible and fragile green plants, In order to ensure food-grade stainless steel regulations, the inner layer of the tube body is made of milky white NR plastic that complies with FDA and 3A standards. The surface layer is made of dark blue that is different from other colors. The mixed plastic selected has very good wear resistance and air oxidation resistance. At this stage, the super wear-resistant hose that everyone often talks about often refers to the raw material suction and discharge pipe, and the raw material suction and discharge pipe is mainly used to transport erosive raw materials, such as sand and other bulk raw materials. It is used for sand and gravel transportation, and the wear-resistant hose for sand removal is a sandblasted plastic hose. The friction rubber hose is also called a flexible sandblasting tube, which is a wear-resistant suction and discharge tube that uses a pneumatic machine to blast the wear-resistant material or the cleaning position. The special abrasion-resistant collagen fiber raw material gives sandblasted plastic hoses excellent abrasion resistance and longevity.
What are the main application areas of hydraulic hoses?
