Super Hercules steel wire is wound around the hose body, the outer layer is made of black wool anti-aging non stripping synthetic rubber layer, and the middle layer is made of multi-layer wound high-strength super flexible steel wire, with pulse > = 1 million times, which ensures its ground bending characteristics. In addition, it also has high pressure; The service life of dc-52 hose is very long, because the service life of the hose is very long according to the ISO 1875-52 standard, which is a special type of transmission medium, and the service life of the hose is usually longer than that of the concrete. Under special working conditions, the medium may contain corrosive substances, such as acid and alkaline components. This requires that the rubber in the pipe should not only have the characteristics of wear resistance and pressure resistance, but also have certain corrosion resistance under specific conditions. Lt303 API 16d series – BOP well control hose: mainly used for hydraulic control of BOP. The maximum working pressure is 5000PSI, and the burst pressure can reach 7500psi. It can be directly exposed to the flame at 705 ℃ for more than 5 minutes to ensure that the control system can operate in an emergency. The inner rubber layer adopts NBR rubber, four layers of high-strength spiral steel wire winding, and the external armor protects the pipe body. The overall characteristics meet the technical requirements of API 16d. In the high-end hose Market, the company’s leaders are far sighted, import the most advanced equipment in Italy, have large-diameter high-pressure hose production equipment and 10 advanced steel wire winding machines in Germany, so as to ensure that the production technology reaches the world-class level. The letone professional fluid intelligence Industrial Park, covering an area of about 200000 square meters, and the successfully completed and accepted Industrial Park Phase I project were successfully and fully put into operation in 2019, and the company’s production capacity and R & D capacity were further improved. What is the high pressure anti-wear structure? The wear-resistant rubber pipe is wound with steel wire, and the reinforcing layer is a high-strength steel wire winding layer. After special treatment, most of the inner layer is UPE, and the outer layer is polyamide or polyurethane. Its liquid resistance is very small, wear-resistant, small volume expansion, chemical corrosion resistance, light weight and small outer diameter. Therefore, it is generally used for material transportation or chemical mixture transportation in the environment. The pipe joint shall be carbon steel or stainless steel, compactor and process. Ethylene propylene diene and ethylene propylene diene are two kinds of general-purpose rubber, which have the best heat aging resistance, chemical resistance, good electrical insulation, impact elasticity and low temperature performance, low density, high mold filling, good hot water and steam resistance: self viscosity and poor mutual viscosity are the main materials for cooling water business; Fluororubber has the characteristics of high temperature resistance, oil resistance and corrosion resistance of various chemicals. It is used as the impermeable layer of fuel hose. It is also an indispensable material for cutting-edge science and technology such as aviation missile, rocket and Yumu navigation.
