Several factors need to be considered when choosing corrugated rubber hose?
The selection of corrugated rubber hose is to consider the working temperature and range of the medium and the ambient temperature when the corrugated hose works. When encountering a high temperature environment, the parameters should be modified according to the temperature and working pressure that the rubber bellows can withstand at high temperature, so as to select the appropriate pressure level; if the medium conveyed by the rubber bellows has chemical properties, it needs to be based on the bellows. The corrosion resistance parameters of the material determine the material of each part of the hose. In the 17 years of development, Luohe Litong Hydraulics has continued to innovate, and Litong has independently innovated. It has 17 invention patent certificates, and has obtained more than 10 utility model patent certificates, 9 provincial scientific and technological achievements, and a national CNAS certified laboratory. Imported High-end research and development equipment, was rated as a high-tech enterprise in Henan, and won many honors. Fully meet the high-end equipment manufacturing, petroleum and petrochemical, iron and steel metallurgy, rail transit, energy, chemical, pharmaceutical and other fields. The 17th anniversary of Litong was on April 16th. On this day in 2003, Litong was officially established. At…
About the life of EPDM rubber hose?
EPDM rubber hoses are used for a long time of 40-150 degrees, which is a reasonable range of application. The temperature has reached the basic requirements, but also depends on other indicators: medium. The comprehensive indicators of pressure and temperature are superior, it is best to see if the design is reasonable! The temperature of EPDM rubber is about -45 to 150 °C. Temperature resistance is related to the curing system. The high temperature resistance and compression deformation properties of peroxide vulcanization are good. Chemical production is a relatively dangerous process prone to explosions, fires, corrosion and other hazards. Strengthening chemical production safety management is an important task in the chemical production process. Therefore, we improve the production level of chemical pipes, reduce potential safety hazards, improve the safety of chemical pipe production and the safety of pumping and conveying various chemical substances, and safely handle 98% of the existing chemical substances to ensure the safety and wear resistance of customers. Chemical Hose LT1212 150PSI Corrugated Cold Resistant Petroleum Suction and Discharge Hose for truck and tanker suction and discharge applications where gasoline, petroleum and other petroleum based products have up to 50% aromatic content and the inner rubber is…
Conveying mortar hose
Concrete tiling in a certain area of the conveying mortar pipe can be completed by mechanical control or manual control, and has good usability for high-pressure and high-wear working environments. The general working temperature is -29 degrees -80 degrees. The safety factor for personnel and settings is 2~3 times that of ordinary wear-resistant hoses. The outer rubber of the tube is made of weather-resistant synthetic rubber, which can make the tube more durable. On August 12, 2019, Litong Hydraulic Technology Co., Ltd. successfully obtained the 16D certificate issued by the American Bureau of Shipping. The 16D BOP well control hose is mainly used in the well control system to remotely control the opening and closing of the blowout preventer. Transporting hydraulic oil under high pressure is an indispensable part of the oil drilling platform. Petroleum engineering has extremely strict safety requirements. Every link and every component used in these projects is required to be kept in the best condition. Wear-resistant chemical hose 150PSI gray food suction and discharge pipe is mainly used to transport liquid, grease, Fatty foods and alcoholic beverages (up to 75 alcohol) can also be used for 5% soda sterilization, but are not recommended for dry abrasives. The…
Wear Resistant Hose for Conveying Sand and Sediment
A wear resistant hose is a material that is designed to withstand pressure and abrasion.A wear resistant hose is a material that can withstand pressure and abrasion. Its main characteristics are high tear strength and tensile strength, as well as abrasion and bending resistance.It has high tear strength and strength, as well abrasion resistance and tensile strength. Its properties also include low temperature resistance and hydrolysis resistance.It also has low temperature resistance and hydrolysis resistance. It has a long service life, and it contains no plasticizers, making it the best replacement for rubber and PVC hoses.It is a durable replacement for rubber and PVC pipes. A common application of a wear resistant hose is in the transport of mechanical oil and water.Wear resistant hoses are used in transporting mechanical oil and water. It is used for connection assemblies, as well as for discharge of liquid without raw materials.It is used to connect components and to discharge liquids without raw materials. In addition, it is available in transparent or black polyurethane, with a rigid yellow ABS helix for external reinforcement.It is also available in transparent or dark polyurethane with an ABS helix in rigid yellow for external reinforcement. These hoses can…
What is a super Artey hydraulic hose?
Teflon hose is a high temperature resistant, acid and alkali resistant, highly corrosion resistant food grade hose, PTFE hose, because of its high chemical stability: can withstand all strong acids, including aqua regia, hydrofluoric acid Acid, concentrated hydrochloric acid, nitric acid, fuming sulfuric acid, organic acid, etc., strong base, strong oxidant, reducing agent and various organic solvents. Ideal for high-purity chemical feeds. Drinking water delivery pipe: The pipe body is mainly used for the suction and discharge of drinking water, but it is also commonly used in construction and industrial temporary water lines. The diameter of the pipe body is the one that can support customization. The material selection of the pipe is strictly in accordance with food-grade standards. The interior is made of white NR rubber that meets FDA and 3A requirements, and the outer layer is made of wear-resistant, oxidation-resistant SBR/ EPDM mixed rubber, the color is blue, in order to ensure continuous operation under a constant pressure of 10Bar, the middle layer of the pipe body is reinforced with a fiber textile cord with high tension. Petrochemical hose hydraulic machinery hydraulic machinery and military and petroleum hydraulic machinery design, as well as high pressure resistant hose, high pulse,…
Application range of heavy material suction and discharge hose
The steel wire braided hose is an upgraded product of the wear-resistant rubber hose. It is light in weight, small in outer diameter and easy to install. It is suitable for transporting various media and chemical materials in various environments where mud or materials are transported and high-pressure systems. The production of high-pressure wear-resistant hose, the operating temperature is between -40° to +120°, the imported UPE with low fluid resistance and smoothness is used as the inner tube material, the high-strength steel wire is used as the reinforcement layer, and the outer skin is made of high elasticity and wear-resistant. , Weather-resistant material. LT1507 Heavy-duty material suction and discharge hose Application range: It is widely used in large-scale engineering sites such as mine construction and tunnel engineering, as well as construction machinery such as shield machine and slot milling machine. , It is also suitable for dry substances such as coal powder, dry powder, cement and various corrosive chemicals. Its easy-to-install feature improves field productivity. Litong Hydraulics has recently passed the certification of military industrial enterprises, and the Equipment Development Department of the Central Military Commission issued the “Equipment Contractor Registration Certificate” to the company. The content of the certificate is…
Advantages of chemical oil hose
Concrete delivery hoses are often used to deliver highly abrasive media such as quartz sand, cast steel shot, corundum, glass. And the hose can be used with a vibrator to help resolve layers of concrete while building. The inner layer of the pipe is mostly made of UPE and SBR & NR synthetic rubber, which has strong wear resistance. In order to prevent the pipe body from bursting due to the pressure of scouring, the middle is reinforced with 2~4 layers of steel cords. Positive pressure performance is good. The chemical industry hose has good pressure resistance. When the fluid is suddenly overpressured, it will not burst, but will only cause the pipe body to creep. The high working pressure can reach 4.0Mpa. The chemical hose with good temperature resistance can be used in the environment of -40℃~+130℃, and the hose will not become hard or soft due to the change of temperature; the operating temperature is as high as 180℃. Chemical fiber hoses are used in chemical products, such as aromatic hydrocarbons, acid and alkali and other liquid media, and have good performance. When metal hoses and rubber hoses cannot be used, the use of composite hoses is an ideal…
What is osteosynthesis?
The present invention adopts food grade UPE inner tube, can be used in high concentration and/or high temperature conditions, and has good resistance to the most severe cleaning in place (CIP) methods and substances (such as commonly used chemical cleaning) properties, and its wear resistance is also very durable. Even with water vapor up to +130°C, it can be cleaned for 30 minutes. In addition, the liner material is guaranteed to be odorless and tasteless, and the inner wall of the hose is free of phthalates. High temperature and high pressure steam transportation is a dangerous industry, which ensures the safety of construction workers and construction. Letone steam hose products can be safely transported and transferred. The working pressure and temperature are at 270PSI and 430°F (+220°C) saturated steam, high temperature liquid transportation, and water vapor mixture. , etc., Litong products can fully meet the application in special environments, the production of EPDM mixed collagen materials and their products are leading in the high temperature resistance 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…
Petrochemical Hose For Oil and Gas Industry Applications
A Petrochemical Hose, a special type of industrial hose, is used to transfer petroleum products. These products include petrol, kerosene, diesel oil, heating oil, hydraulic oil, lubricating and hardening oils, emulsions, and machining oils. There are many types of petrochemicalhoses. It is important to choose the right one for your business. This article will walk you through some of the more common uses for these hoses and help you choose the right one for your needs. Petrochemical Hose The petrochemical industry requires a variety of hoses because they are used in the production process of plastic resins derived from petroleum. Applications include chemical transfer, steam lines, dry bulk material handling, and dock hoses. This article explores a few of these applications and how a Petrochemical Hose is used in these industries. Continue reading to learn more about Petrochemical Hose. Also, check out our other article on the different types of hoses for this industry. Initially, a steel pipeline was used for chemical production at the EVRAZ plant in Russia. However, the aggressive mixture of sulfur dioxide and alkalis eventually wore the pipeline to a point of failure. Two separate incidents of pipeline failure caused the pumping process to halt, preventing…
What is the US ABS corrosion resistant petroleum hose certification?
On August 12, 2019, Luohe Litong Hydraulics successfully obtained the ABS certificate issued by American Bureau of Shipping, mainly 7K, 16C, 16D certificates related to oil drilling hoses. Lloyd’s Register is one of the earliest established classification societies in the world, with the most stringent revision standards, well known in the world’s naval field, and highly recognized internationally for its rigorous testing and control of certified products, here According to the feedback from customers, we summarize the requirements for the use of concrete conveying hoses for our customers’ friends’ reference: 1. For the wall thickness of concrete hoses, especially the parts that wear quickly, the safety requirements are higher. 2. When the working pressure is above 1MPa, during high-pressure construction, the wall thickness of the conveying pipe near the pump outlet is 4.3mm, and the wall thickness of the connection between the pouring site and the distribution pipe should not be less than 3.5mm. mm. In September 2018, the pressure test of Litong oil drilling and production hose at API 7K 3″ 103.5MPA was successful. While the API series products meet the application of various harsh conditions, Litong’s original equal-diameter technology reduces the eddy current of the hose, and the hose…
