Sandblasted rubber hoses have a particularly critical effect in the industry. Adding carbon black to the surface layer can reasonably eliminate static electricity, and immediately contact with air compression and wear-resistant materials. The requirements for wear resistance are very high. If worn, the reinforcement will be exposed and the blast pipe will crack. The reinforcement layer of the sandblasting rubber hose is a pressure-resistant layer, so the raw material and reasonable layout of the reinforcement layer immediately determine the pressure-resistant level of the sandblasting hose. Common reinforcement layers include braided hose reinforcement layers and surrounding reinforcement layers. Most of the sandblasting hoses with a nominal diameter of 50mm or larger are used in construction sites where sandblasting pipes are required to be connected, so as to reduce the loss of working pressure in the sandblasting hose and ensure the regular development of shot blasting and carding construction. High pressure epoxy resin hose refers to a high working pressure hose established by using a plastic material extruded and shaped hose as the inner core, and using high tenacity industrial chemical fiber or steel wire to be woven or coiled and reinforced. The pipe body is generally divided into three layers: the inner hose layer, the frame reinforcement layer and the outer rubber layer. The high-pressure epoxy resin pipe made of chemical fiber (steel wire) has the characteristics of light pipe body, high compressive strength, small deformation under pressure, good resistance to substances, anti-aging and convenient use. 7K water hose, also known as exploration hose, the common parts include the specification of the snap sleeve (white iron sheet), the special car pick-up for the snap (copper core), the hammer union of a specific specification, and the type of connector is generally ordered. At the beginning, it is determined that the professional organization of the enterprise will carry out the design plan or purchase. After the pipe body passes the test, the general detaining unit will carry out the actual operation of detaining. Each hose will be professionally tested and connector tested before it leaves the factory to ensure that product quality problems cannot occur during the entire application process of the equipment. Although API 16D hose is only a spare part used in the blowout preventer, its effect on construction safety cannot be ignored. In order to ensure the safety of petrochemical industry, Litong strictly implements the provisions of the API Q1 quality certification system, and on this basis actively conducts scientific research to improve the characteristics of the hose. 316 armored cables are maintained, and all the design schemes and structures are all for the safety of petrochemicals. High-pressure wear-resistant hoses are usually used to transport various powder and granular solids, especially for iron-making blast furnaces, oil refineries, petrochemical equipment and other fields, and are more suitable for the laying of pipelines. The primary means of transporting powdered, granular solids. According to the description of relevant materials, this UPE high wear-resistant hose is better than the transportation hoses of other materials, with better corrosion resistance and certain transportation physical properties. Compared with ordinary hoses, the transportation raw materials have excellent wear resistance. . LT1306 UPE high wear-resistant concrete transport hose is made of ultra-high molecular weight polyethylene and SBR, NR styrene-butadiene rubber to form the inner layer of the hose that is resistant to infiltration and impact, and has excellent corrosion resistance to alkaline substances in concrete. . UPE high wear-resistant concrete transportation hose is far better than traditional plastic concrete transportation hose in terms of material flow speed, anti-aging, wear resistance, etc., and has become a popular raw material wear resistance "ultimate" .
Working pressure of material conveying hose?
