Concrete wear-resistant plastic hose (A, B, C, D working pressure from low to high) C type and D type: their pressures are around 6MPa~8MPa, 78MPa~8.58MPa respectively, and the pressure resistance is relatively high. It is specified that the raised layer is generally a wire-wound configuration. Moreover, under the working conditions of high working pressure applications, the wear resistance requirements also need to achieve the previous air supply, which is very high for the lining. Generally, the unique process of collecting high wear resistance is used as the inner rubber. One of the crude oil drilling tools manufactured by Litong is full bore, fireproof (705℃, fire) and hydrogen chloride (H2S). API 16C validated. In addition to esterified nitrile, the ultra-acid-resistant UHMWPE / PTFE material has strong corrosion resistance and temperature resistance, which can bring a variety of plastic hose choices, and has been creative in the production of API Litong pipes application of thinking. Customers can rest assured that they have full documentation and high quality merchandise. Hercules series products are wire-wound hydraulic press high-pressure hoses suitable for all kinds of construction machinery and equipment, and have the function of biodegradable plastic gear oil. The inner rubber layer is made of nitrile rubber, and the surface layer is made of narrow cloth textured paper, gray and black, free of peeling. For the outer rubber, in order to ensure the fireproof reinforcement layer of the tube body, 4 layers or 6 layers of overlapping and coiled high-strength steel wires are selected; the technical standard of the tube body is implemented in accordance with ISO18752-DC, and an ultra-high pressure washer has been produced since the launch. , it has stimulated a greater effect in all walks of life. It can quickly and easily remove pipelines in processing plants, various vehicles, road surfaces, main decks of freighters or brick walls of buildings. Ultra-high pressure jetting can also be used to laser cut hard metal objects. However, there is a duality in one thing. If not handled properly, the powerful high-pressure water jet is also likely to cause damage to others. Only by training and learning according to the needs and grasping some methods and standards that must be understood, can the work be completed successfully and safely without causing damage to oneself and others. High wear-resistant acid fracturing plastic hose is used for alkali fracturing, sand fracturing, pressure fracturing, water fracturing, oil-based, foamed plastic, acid-based and other fracturing fluids in well completion work; LT301F high wear-resistant fracturing fluid The high-end scientific research achievements of independent research and development, symbolized by hydropower & alkali fracturing plastic hoses, have become the most concerned plastic hose manufacturers for crude oil drilling equipment in this exhibition. LT301F is one of the rare high-pressure alkali fracturing plastic hoses in the world specially developed and designed for the safe and efficient mining of deep gas network resources. Teflon tube is actually a PTFE tube, which is a high-quality plunger pump extrusion tube, and a unique production process is used to make the seamless steel tube and the plastic hose closely connected. It has excellent wear resistance, and under a certain load, it has multiple advantages of anti-wear and non-adsorption; it has low frictional resistance, and the frictional resistance changes when the load is rolled, but the standard value is only in the middle of 0.05-0.15;