How to extend the service life of hydraulic pipes
Litong has been trying various methods to bond rubber, synthetic rubber, especially non-polar synthetic rubber. The self-adhesion of this rubber is too poor, which makes it difficult for the rubber layers to stick together, which requires immediate and appropriate modification. For example, the introduction of resin into the molecular chain can also creatively add polar resin to rubber to improve its performance. The use of the hose must ensure good adhesion, so when using glue and printing, an intermediate transition adhesive layer can be used. The special process adopted by Litong improves the bonding performance. Hydraulic pipes are relatively fragile parts of the excavation. A basic set of hydraulic tubing is expensive. The most important thing is to prolong the life of the hydraulic pipes. The main thing is that the driver should be gentle when working, not high power and high risk. Sex cycle, in addition to the correct maintenance method, also greatly affects the service life of the hydraulic pipe. Be sure to use protection rings, two do not rub, three do not touch diesel, four lubricating interfaces, and five are installed in place. Customers can maintain their equipment as long as they comply with this standard. Heat-resistant hose…
Acid and Alkali Resistant Chemical Hose
A flexible hose that can handle acids and alkalis is the best choice. These hoses can withstand different chemical concentrations and are available in a variety if designs. Salem-Republic Rubber manufactures chemical hoses in virtually limitless variations based on customer specifications. These hoses can withstand a wide variety of industrial applications. Chemical hose that is resistant to acid and alkali When working with chemicals, the Hoffmeyer KY Series of chemical resistant hose is a great choice. This hose is made with ultra-high molecule weight (UHMW), polyethylene tubing and is designed to safely transport chemicals. It features corrugated blue EPDM reinforcement, steel wire helix, and high-strength textile cords. This hose is a great choice for agriculture and construction applications. It can be used for spraying and washing plants and buildings. The S-R Hose is ideal for transporting aggressive and corrosive chemicals. This hose is high-tensile and chemical-resistant, with low kinking risks. The S-R is available in 1/8”, 3/16”, and 1/4” gauges. The S-R is also suitable for applications where vacuum service is required. To avoid damage to the hose, ensure that the temperature is checked before using the S-R. Chemical oil hose Various manufacturers manufacture chemical oil hoses that are acid…
How to Choose a Hose Based on Chemical Resistance
Chemical resistance is a factor that can be used to help you choose the right hose. You can consult a chemical resistance chart to determine the right type of hose to use. The chart will also indicate the material to be used for the hose. Here are some tips on selecting a hose based on chemical resistance. These tips may be useful if you aren’t sure what chemical you’re using. These tips can help you choose the best chemical hose for your needs. Chemical Hose Chemical hoses are made of rubber or plastic. They have an inner layer reinforced by textile cord, braid, and steel wire helix. Chemical hoses are suitable for use with gravity flow, pressure, or suction service. They are suitable for open-end cleaning with a 10% NaOH solution at 212degF, but are not recommended for closed steam cleaning. They are used in chemistry labs and petrochemical plants. A chemical hose is specifically designed for the transfer of liquid chemicals. These include both organic and inorganic chemicals. They are widely used in industrial processes and for loading and unloading chemicals. They can also be used in laboratory settings to transfer chemicals. They can handle a variety of chemical…
The important position of oil pipeline in the oil industry
The company has introduced the world’s leading test equipment: Italian BIMAL ultra-high voltage dynamic impact testing machine, Italian BIMAL bending winding impact test bench, physical and chemical analysis room, high-speed railway company’s sulfur transformer Taiwan speed regulation, flat vulcanizing machine, ozone testing machine, low temperature brittleness More than 20 sets of advanced testing and testing equipment such as tester, ultra-high pressure, such as blasting test bench, GOTECH viscometer and vulcanizer. Provide greater support for the company’s production research and development. As the saying goes, “A smart woman can’t cook without rice”. If you want to stand out in technology, you must have advanced equipment and high-end talents. The company now has 3 external professors/doctoral supervisors, 70 main technical personnel, and has formed a high-end technical talent team including technology development, packaging design, and global sales. Through the efforts of the development team, our company has owned 13 invention patents and 9 provincial-level scientific and technological achievements, and has been rated as one of the “Top Ten Hose Enterprises in China”. Because the flow rate of condensed water is much higher than that of water under normal conditions, the kinetic energy released is also much larger than normally expected. Water is…
How Industrial Hose Pumps Work
As far as the working principle of the industrial hose pump is concerned, a special rubber hose is generally installed inside the pump, and is rotated and squeezed along the hose through a pair of pressure rollers, so that the medium is transported in one direction without backflow. After the hose conveys the medium, the hose is restored to its original state by the elasticity of the flattened hose and the side guide roller. At this time, a high vacuum is generated in the hose to suck the medium into the lumen again, and then the medium will follow. The pressure roller is squeezed and discharged from the hose. In this way, the medium is continuously sucked in and discharged. The oil drilling hose is mainly used in the oil drilling and production industry. It is a special rubber hose with high strength, high toughness but good flexibility. The maximum operating pressure of the oil drilling hose can reach 70 MPa, so in some places, the high-pressure oil drilling hose is also called a high-pressure hose. The oil drilling hose should be connected by heavy hammer or high pressure joint during installation to ensure its safe and reliable performance. On…
Hercules series applicable conditions
The oil hose is buried underground, which inevitably makes the pipeline subject to soil corrosion. The corrosion caused by the soil medium is mostly electrochemical corrosion, and there are many factors that affect soil corrosion. The main influencing factors in the deep burial of pipelines are soil resistivity, reduction potential and salt content. In addition, groundwater and air The content, temperature and acidity will also cause corrosion of the pipeline. Hercules series steel wire wound hydraulic rubber hose is suitable for all kinds of construction machinery and has the effect of biodegradable hydraulic oil. The inner rubber layer is made of nitrile rubber, and the outer layer is a narrow cloth pattern black non-peeling outer rubber. , in order to ensure that the explosion-proof reinforcement layer of the pipe body is made of 4-layer or 6-layer interlaced high-strength steel wire; the design standard of the pipe body is implemented in accordance with ISO18752-DC. Letone Hydraulic Technology Co., Ltd. is in rubber hose and fluid. 17 years of history in the manufacture, development and sales of connectors. Stable product quality and good reputation have been recognized by the hose department of China Rubber Industry Association for eight consecutive years. The honorary…
EPDM rubber is widely used
Why are anti-wear hoses widely used in the world? Due to its strong corrosion resistance, in many factories, the chemical products used are extremely corrosive and easy to damage the hose, while the wear-resistant hose has very strong corrosion resistance and can effectively complete the transportation. Tube, this feature is not available. Therefore, from a practical point of view, when it is necessary to transport corrosive chemicals, it is more reliable to choose wear-resistant hoses. This problem has also attracted the attention of many manufacturers. LT1217 300PSI hot tar asphalt dressing delivery pipe is mainly used in the delivery of hot tar and asphalt. The inner part of the pipe is made of black nitrile rubber, the middle is reinforced with high tension steel wire braid, and the outer part is made of black chlorine Butadiene rubber (CR) can withstand up to 180 degrees Celsius and can work continuously under a constant pressure of 300 psi. The size of the pipe body can generally reach 8 inches, which can be customized. EPDM has a wide range of uses, such as tire rubber strips and inner tubes, as well as auto parts, as well as wire and cable sheathing and high-voltage…
The purpose of sulfide EPDM
Industrial Dock Material Handling Rubber Hose Flexible rubber hose is suitable for a variety of material handling applications including dry bulk and slurries. Dry hose design requirements differ from slurry applications. Litong Hydraulics’ global experience in heavy duty dredge hoses provides the company with expertise in difficult water materials. Test recipes and manufacturing processes available for hoses that handle stone and other ores. This eliminates estimates and ensures up to five times longer duct life. On January 22, 2015, Letone Hydraulics won the 2014 Mayor Quality Award of Luohe City. On April 13, 2015, Letone Hydraulics participated in the 2015 Hannover Messe. It has its own brand of Super Hercules series products, Super Hercules, etc. Wear-resistant UPE material conveying hose is waiting for the consultation and attention of international customers at the exhibition. This marks the end of the era of domestic high-end applications of hoses. Domestic brands have a place to compete with similar international products. EPDM hoses will undergo a vulcanization step during processing to enhance some of its properties. Among them, it can carry out two kinds of vulcanization, namely, vulcanization with peroxide or vulcanization with sulfur. Among these two methods, the products cured by peroxide have…
Factors affecting the life of sandblasting hose
On September 14, 2017, the company was identified as a “designated enterprise of the People’s Bank of China’s prosperity survey”, and on September 7, 2017, the company signed the largest equipment purchase contract: 100 Meier knitting machines will be deployed in 5 years, making it the first in China. The company’s third-phase project was officially deployed, and the company’s annual production capacity doubled again. With the help of the Letone e-commerce platform established in 2015, it vigorously develops domestic and international markets, and delivers Letone’s products to various markets across the country and even around the world. R4 Return Line Suitable for hydraulic suction and return lines. The interior is made of black oil-resistant synthetic rubber, the outer layer is made of oil-resistant, weather-resistant, wear-resistant black synthetic rubber, and the middle is reinforced with one or two layers of braided fibers and a layer of spiral steel wire. Continuous operation in the temperature range of 40°C to +100°C (-40°F to +212°F). Establish a technical research and development team for new technology, continue to innovate, improve the original technology, and develop new R & D ideas, walking in the international forefront. Report on the work in a timely manner, and dare…
High pressure hose application range
Application range of high pressure hose: 1. Transport corrosive chemical medium or organic solvent. (For example: loading and unloading ammonia water, acetone, etc.); 2. Transporting high-temperature gas, hot oil and other high-temperature media. (For example: hot steam, heat transfer oil, etc.); 3. Transport low temperature or ultra-low temperature medium. (For example: liquid atmosphere); 4. Transport water, steam, oil and other media in high temperature environment. (For example: water vapor system and hydraulic system in coking, steelmaking, continuous casting equipment); 5. Pipelines that need shock absorption or noise elimination. (Example: Import and export of pumps) On October 11, 2019, Litong was again rated as “Top Ten Hose Enterprises in China”. Since 2011, Litong has won this honor for eight consecutive years. At present, the company’s products involve acid and alkali resistance, rubber hoses, food hoses, super-flexible steel wire hoses, water and gas pipes, high-temperature steam pipes, rubber hoses, chemical hoses, electric furnace pipes, milk pipes, carbon-free insulating pipes, FDA wine transportation Tube, suction tube, wear-resistant cleaning machine tube, milking tube. Oil delivery hose, this type of hose is mainly used for the transportation of oil, such as gasoline, diesel, etc. It is widely used in oil fields, gas stations and other…
