Project Description Hunan Yongshan Lithium Industry Co., Ltd. is located in Tongguan Circular Economy Industrial Park, Wangcheng District, Changsha, Hunan. It is a high-tech enterprise specializing in high-quality lithium salts as cathode materials for lithium batteries. On July 31, 2019, it signed an investment agreement with the National Wangcheng Economic and Technological Development Zone for an annual output of 45,000 tons of lithium salt project. It was registered and established in Wangcheng Economic and Technological Development Zone on August 29, 2019, with a registered capital of 300 million. As the first lithium salt project in Hunan, this project has a total investment of 3 billion yuan and a total land area of 362 acres. It is planned to build a lithium salt production base with an annual output of 45,000 tons. It will be constructed in two phases. After full production is reached, the annual output value is expected to reach 6 billion yuan. Annual tax payment is 400 million yuan. The company integrates the production, research and development and sales of high-quality lithium salts, and its technological level is ahead of the global lithium salt industry, filling Changsha's gap in the advanced energy storage materials industry chain. Heating area During the production and storage of the lithium salt project of Hunan Yongshan Lithium Industry, the production may not proceed normally due to the influence of the external ambient temperature. In order to ensure that the production is not affected by the external ambient temperature, the acid and alkali storage tank area needs to be insulated. After understanding the heating system, we decided to use electric heating to insulate the acid-base storage tank. Heat tracing products After Anhui Huanrui received the Hunan Yongshan Lithium Industry Lithium Hydrochloride Acid and Alkali Tank Area Insulation Project, through on-site inspections and understanding of the local climate environment, combined with the actual requirements of users, our company's technical staff comprehensively considered different tank areas. , pipeline temperature and environmental requirements, use different electric heating models, the products used include low-temperature self-limiting DBR-25-220-PB, series constant power RDC1Q-J3-20-220. Product advantages Self-limiting temperature heating tape: 1. It can automatically limit the temperature during heating and automatically adjust the output power according to the temperature of the heated object, so it can be controlled without using a thermostat. 2. It can be cut into any length or lengthened within a certain length range. 3. It can be crossed and overlapped multiple times without worrying about high temperature, overheating and burning. Series constant power heating tape: 1. The heating power is stable, and the tail end power will not be low as the length of use increases. 2. The use distance is long, which can be hundreds of meters or even thousands of meters, ...

Qinghai Lihao Semiconductor Materials Co., Ltd. is mainly engaged in the process technology research and development, production, sales and related supporting new energy business of high-purity crystalline silicon and other semiconductor materials. It is a key investment project in Qinghai Province. The company is located in Xining, Qinghai, covering an area of 2,600 acres, with a total planned investment of 18 billion yuan. It will build a high-purity crystalline silicon production project with an annual output of 200,000 tons in three phases. It is expected to achieve an annual output value of approximately 20 billion yuan, realize profits and taxes of 5 billion yuan, and create 3,000 jobs. The remaining people. Main construction contents of the project Synthesis section, cold hydrogenation section, distillation section, and supporting public and auxiliary systems, etc. The project is located in Xining, Qinghai. The temperature in winter can be as low as -20°C, which can easily cause the polysilicon process pipelines to freeze during the production process, affecting normal production. Therefore, it is necessary to use insulation facilities such as electric heat tracing to maintain the temperature. Temperature of polysilicon process pipeline production. Electric heating area required for installation The entire plant includes external pipes, exhaust gas treatment devices, cold hydrogenation devices, distillation devices, tank storage tanks and other device areas. Electric heat tracing solutions Qinghai Lihao Semiconductor Materials Co., Ltd. has many and complex heating devices in the polycrystalline silicon process production pipeline. Our technicians selected high-performance self-limiting temperature heating tapes based on the temperature requirements of different pipelines and the on-site environmental conditions. Products such as LSR-25-220-PB, SSR-45-220-PB and MI high-temperature armored heating cable MICC-G2-L-50-220 total 65,000 meters and are equipped with special accessories for electric heating and explosion-proof. The polycrystalline silicon electric heating project of Qinghai Lihao Semiconductor Materials Co., Ltd. has been successfully completed, and the customer is very satisfied with the operation of the electric heating system. We will continue to take it as our responsibility to solve customers' problems of equipment not functioning properly due to low temperatures in winter, and provide comprehensive turnkey solutions for electric heating systems.

The project is located in the Tangshan area, where the temperature in winter can be as low as -10°C to -20°C. Cold weather will cause liquids to freeze. There are no fire water tanks, fire protection system pipes and related water supply system pipes in the project to ensure safety. In the case of thermal insulation facilities, freezing and blocking will occur, and thermal insulation facilities need to be installed. The Tangshan LNG terminal project was developed in accordance with the instructions of the National Development and Reform Commission and in order to ensure the safe and stable supply of natural gas in the Beijing-Tianjin-Hebei region. Key projects invested and constructed by the party. This project includes receiving station engineering, wharf engineering, off-station system supporting engineering, and cold energy utilization system. The first phase is 650×104t/a; the second phase is 350×104t/a; the forward capacity is 1000×104t/a. One berth can accommodate LNG carriers of 125,000 to 270,000 m³, and one berth of the same size is reserved in the future. The receiving station project is mainly composed of storage tank system, process device system, auxiliary production system, public engineering system and off-site supporting system. Its function is to receive and unload LNG transported by LNG ocean transport ships, store it in the LNG storage tank, and Gasification is carried out in ORV and SCV, and the gasified gas is sent to the gas transmission trunk line. After the completion of the project, it will add a new reliable gas supply source to North China to supplement the natural gas demand in the Beijing-Tianjin-Hebei region. It can also meet the seasonal natural gas peaking demand in Beijing, Tianjin, Tangshan, Qinhuangdao and other regions, which will ensure the natural gas supply. It plays an important role in ensuring the safe and stable use of gas by users and is an important part of the national energy strategy. Heat tracing device: fire water tank pipes, water supply pipes The project is located in the Tangshan area, where the temperature in winter can be as low as -10°C to -20°C. Cold weather will cause liquids to freeze. There are no fire water tanks, fire protection system pipes and related water supply system pipes in the project to ensure safety. In the case of thermal insulation facilities, freezing and blocking will occur, and thermal insulation facilities need to be installed. Heat tracing products: self-limiting temperature enhanced electric heating tape, series constant power heating tape After our Anhui Huanrui received the Tangshan LNG electric heating insulation project, we combined the special environment on site and the actual insulation needs of the equipment and comprehensively considered the self-limiting temperature 25LSR-220-PB and the series constant power RDC1Q-J3-20. -220 products, among which the RDC1Q-J3-20-220 product meets the project's requirements for a single electric heating tape to be laid far a...

Here, we bring you the roof gutter snow and ice melting project that Anhui Huanrui successfully delivered and put into operation in November 2022 - the Wuhu Olympic Sports Center Cable Membrane Floating Snow Melting Electric Heating Project. At the end of the year and the beginning of the year, the last solar term of 2022 has arrived - the winter solstice. It is usually not very cold before the winter solstice, but the real coldness occurs after the winter solstice. In rainy and snowy weather, ice is more likely to form and is difficult to melt, posing safety risks to people's travels and buildings. Melting snow and ice becomes particularly important. Here, we bring you the roof gutter snow and ice melting project that Anhui Huanrui successfully delivered and put into operation in November 2022 - the Wuhu Olympic Sports Center Cable Membrane Floating Snow Melting Electric Heating Project. Project Description Wuhu Olympic Sports Center is a modern sports park carefully built to welcome the 2002 Anhui Provincial Tenth National Games, with sports culture as its connotation, sports competition as its standard, and national fitness as its content. It is a Wuhu City government investment of 670 million yuan. The landmark building is one of the city's external image projects. It is also a new comprehensive venue that Wuhu can host large-scale theatrical performances, international individual events and domestic comprehensive events. Starting from March 2022, the main stadium of Wuhu Olympic Sports Center will implement steel structure maintenance and membrane structure replacement projects. This is the largest maintenance project of the Olympic Sports Center in 20 years. The project is expected to be completed by the end of October. Snow melting area: Wuhu Olympic Sports Center Cable Membrane Puffing Wuhu is located in the southeast of Anhui Province. The climate in winter is cold and there will be snowfall. After it snows in winter, the snow on the roof membrane is difficult to melt in the cold climate. Then there is the ice and snow that melts due to sunlight during the day. Melt water will refreeze at the bottom of the roof membrane flutter. In order to prevent snow accumulation and ice and snow melt water from freezing in the roof cable membrane flutter, which will hinder the discharge of ice and snow melt water, causing the melted water to flow freely across the roof, overflowing the cable membrane flutter and forming ice hanging, causing potential danger. At the same time, it is also to prevent ice and snow from melting. Water freezes in the downspout, causing the downspout to freeze and burst. Wuhu Olympic Sports Center's cable-membrane floating canopy adopts the Huanrui roof gutter snow-melting and ice-melting electric heating system, which effectively solves the problems of snow accumulation and melted water freezing. Snow melting products: TXLP/2R|Temperature and humidity controller In order to completely eliminate the hidden dangers of floati...

Ningxia Runyang Silicon Materials Co., Ltd. has many heat tracing devices in its polycrystalline silicon process production pipeline and the situation is complex. Our technicians have selected electric heating products in a targeted manner based on the temperature requirements of different equipment and on-site environmental conditions, which not only satisfies the needs of process pipelines and equipment. meet the precise temperature control requirements and achieve overall control economy. Polycrystalline silicon material is an electronic material that uses industrial silicon as raw material and is purified through a series of physical and chemical reactions to reach a certain purity. It is an extremely important intermediate product in the silicon product industry chain and is used to manufacture polished silicon wafers, solar cells and high-purity silicon products. The main raw materials are the basic raw materials for the information industry and new energy industry. Process pipeline temperature maintenance and equipment insulation projects Ningxia Runyang Silicon Materials Technology Co., Ltd. (hereinafter referred to as "Ningxia Runyang Silicon Materials Company") is currently constructing a high-purity polysilicon project of more than 50,000 tons, with a planned total investment of 4.98 billion yuan. The project is "Ningxia Runyang Silicon Materials Technology Co., Ltd.'s Photovoltaic Materials and Battery Industry Science and Technology Park Project" is the first phase of the overall plan. There are four phases in total, with a total investment amount of approximately 22 billion yuan. Because Ningxia Runyang Silicon Materials Co., Ltd. is located in the northwest inland plateau, the winter is cold and long, with the lowest temperature reaching about -20°C. It is very easy to cause the polysilicon process pipelines to freeze during the production process. Therefore, antifreeze heating is needed to maintain the process. Temperature required for pipe and equipment production. Ningxia Runyang Silicon Materials Co., Ltd. has many heat tracing devices in its polycrystalline silicon process production pipeline and the situation is complex. Our technicians have selected electric heating products in a targeted manner based on the temperature requirements of different equipment and on-site environmental conditions, which not only satisfies the needs of process pipelines and equipment. meet the precise temperature control requirements and achieve overall control economy. Anhui Huanrui Industrial Electric Heat Tracing Solution Process pipeline temperature maintenance It mainly uses Huanrui self-limiting temperature heating tape and configures a precise temperature control system to provide process feedback with digital information to achieve accurate and effective system temperature control. By providing sufficient heat to pipeline equipment to maintain temperature, the safe and reliable operation of process pipelines is ensured and the normal opera...

The Huanrui Industrial Thermal Control System can provide you with control over different temperature performance requirements in the industrial field, as well as complete, reliable, and cost-effective thermal management solutions. We mainly provide innovative products and solutions for pipeline antifreeze insulation, process temperature maintenance, pipeline tank tracing, and other industries such as oil, natural gas, chemical, and power. Yulin Yuanheng Energy Co., Ltd. is a key energy enterprise in Yulin City and Yuyang District, mainly engaged in the production and sales of liquefied natural gas. The LNG plant of the company adopts the deep cooling process of BV Company in the United States, which has low energy consumption, mature technology, advanced technology, and is safe and reliable. Key equipment such as compressors, pumps, and cold boxes are all imported, while other supporting equipment is from domestic first tier brands. Liquefied natural gas, mainly composed of methane, is widely recognized as a clean fossil energy source on Earth. Liquefied natural gas is natural gas that is compressed and cooled to its freezing point (-161.5 ℃) before being stored as a liquid in a tank. Yulin Yuanheng Energy Co., Ltd. is located in Yulin City, Shaanxi Province. In winter, the low temperature can reach minus ten degrees Celsius. Such low-temperature liquid media may freeze during storage and transmission, causing production to be unable to proceed normally. Therefore, it is necessary to provide antifreeze insulation for it. Huanrui Industrial Thermal Control System Turnkey Project The Huanrui Thermal Control System Turnkey Project (hereinafter referred to as the "Huanrui Turnkey Project") refers to the construction of a complete electric heat tracing system project for the owner. Once the design and construction are completed, including the installation, start-up, and initial operation of the equipment, the "key" of the ownership and management rights of the thermal control system will be fully "handed over" to the owner in accordance with the contract, and the owner will operate it worry free. Therefore, the Huanrui turnkey project can also be seen as a special form of "electric heating system engineering general contracting", abbreviated as "EPC". The Huanrui Industrial Thermal Control System can provide you with control over different temperature performance requirements in the industrial field, as well as complete, reliable, and cost-effective thermal management solutions. We mainly provide innovative products and solutions for pipeline antifreeze insulation, process temperature maintenance, pipeline tank tracing, and other industries such as oil, natural gas, chemical, and power. In the Yulin Yuanheng Energy Liquefied Natural Gas Electric Tracing Project, our engineering department provided the design, construction, maintenance, and engineering services of a complete electric tracing system. At the same time, while ensuring system safety, we i...

The Yinchuan Kunming Expressway (G85) starts from Yinchuan City, Ningxia and ends in Kunming City, Yunnan. It has a total length of 2322 kilometers and is one of the north-south longitudinal lines in the National Expressway Network Plan. The north-south route runs through the core hinterland of China, and has a significant radiating and driving effect on the economic and social development of the western inland region. The Yinchuan Kunming Expressway (G85) Ningxia Taiyangshan Pengyang section project, with a total length of 236 kilometers, is the largest single investment project in transportation in Ningxia. Anhui Huanrui has undertaken the design, supply, and commissioning of the fire pipeline electric heating project for the Dazhaiyuan Tunnel Group, Shibaozi Tunnel Group, Xiling Tunnel, Ankou Tunnel, Shenyu Tunnel, and Shengli Tunnel in this project. The climate conditions of the project location have an extreme minimum temperature of -30.2 ℃. The tunnel fire pipeline system is distributed throughout the entire tunnel system, and the entire pipeline is flushed with water. In winter, pipelines are prone to freezing, leading to pipeline explosions and affecting driving safety. In case of fire, firefighting operations cannot be carried out. Anhui Huanrui Tunnel Fire Pipeline Electric Tracing System According to the characteristics of the environmental temperature of the tunnel, the temperature inside the extra long tunnel is higher than that outside the tunnel, and as the distance from the tunnel entrance increases, the influence of the temperature inside the tunnel gradually weakens. In this project, our company recommends using a segmented laying method. The model RDC3-J3 three core series constant power tracing cable is laid in the pipeline outside the tunnel and within 1000m of the tunnel entrance, with lengths ranging from 800-1250m. This model of heat tracing belt is suitable for insulation and heat tracing of long-distance pipelines. A single power point has a long radiation distance, and the heating power of the heat tracing belt is constant and uniform, with a service life of over 20 years. It is the preferred heat tracing method for long-distance tunnel fire protection pipelines. In this project, electric heat tracing control cabinets are installed in the substation inside and outside the tunnel, and the power is taken from the low-voltage distribution cabinet of the substation. Introduce constant power heat tracing cables from the electric heat tracing control cabinet to the fire protection pipeline network inside and outside the tunnel. Temperature sensors are installed on each circuit pipeline, and the electric heat tracing control cabinet uploads temperature signals and control signals to the tunnel monitoring room for unified management through the industrial Ethernet switch of the tunnel monitoring system. This electric heat tracing remote control system can provide real-time temperature and high/low temperature alarms on site, an...

In the new energy industry, gas pressure regulating devices are very important equipment. Huanrui Electric Heat Tracing Products can be directly applied in various pipeline protection, and can also provide heat tracing solutions for equipment production in new energy enterprises, thereby directly or indirectly providing high-quality services for the new energy industry. Recently, Huanrui Company has completed the heat tracing requirements for industrial equipment for a high-tech enterprise in the field of clean and comprehensive utilization of new energy, mainly engaged in technology research and development, engineering design, equipment manufacturing and integration, engineering construction and management of petrochemical and coal chemical industries, and provided heat tracing services for gas pressure regulating equipment exported to Iran. The gas pressure regulating equipment is a pressure reducing equipment used to regulate the gas supply pressure. In the gas supply system, the pressure regulator mainly needs to reduce the gas pressure and stabilize it at an appropriate level that can make the gas safe, economical and efficient use. It is an important link in the gas transmission and distribution network to connect each process. In the operation status of these equipment and pipelines, a crucial aspect is the antifreeze and temperature maintenance of the equipment and pipelines to ensure the normal transportation of liquids in low-temperature environments. Huanrui electric heating products can automatically limit the temperature during heating and automatically adjust the output power with the temperature of the heated object without any additional equipment. They can be cut in any way without affecting use. It has a uniform temperature and will not overheat. High safety factor, pollution-free, energy-saving and environmentally friendly; When operating intermittently, it has advantages such as fast heating startup and simple installation and maintenance operations. Huanrui has always been a good choice for heat tracing and insulation of gas equipment in the new energy industry. Huanrui Electric Tracing Belt has been successfully installed in the propylene gas compressor system to provide efficient, reliable, and long service life process maintenance temperature of 90~180 degrees Celsius, temperature resistance of 200 degrees Celsius, and process maintenance temperature of 40~60 degrees Celsius, meeting temperature requirements and ensuring the reliability of pipeline operation. The Huanrui Electric Tracing System ensures that the temperature of natural gas does not decrease during equipment transportation, and on this basis, the pipeline is maintained at a temperature that is conducive to maintaining good fluidity. Ensure stable temperature transport in the harsh environment of Iran, located in arid and semi-arid climates. Huanrui has submitted an excellent transcript for this project and provided professional electric heat tracing services...

2023 Autumn Canton Fair Exhibition Time: The 134th Canton Fair is scheduled to open on October 15, 2023. Anhui Huanrui heating manufacturing Co., Ltd. We will participate in the first phase of electronic and electrical venues from 15th-19th OCT.2023. Anhui Huanrui will also be waiting for your visit at booth 16.3A14 at any time. Anhui Huanrui heating manufacturing Co., Ltd.  Self regulating heating cable produced in accordance with UL standards and test requirements are exported to the U.S. and Canadian markets, have been successfully used in outdoor roof snow melting and gutter deicing projects, as well as its constant-wattage heating cables produced in accordance with CSA standards and Test requirement .  are exported to the U.S. and Canadian markets in big quantity, serving thousands of families, and are widely used in civil and commercial indoor electric underfloor heating, outdoor pipeline antifreeze, and gutter deicing and roof snow melting, which also have met the heating and antifreeze demands of a large number of population and users, and have won praise and good reputation from North American customers. Huanrui  is well-known all over the world. Huanrui warms the world and warms a families then the world. Let us warm you and me from heart . One of our company's service personnel----

2023 Autumn Canton Fair Exhibition Time: The 134th Canton Fair is scheduled to open on October 15, 2023. Anhui Huanrui heating manufacturing Co., Ltd. We will participate in the first phase of electronic and electrical venues from 15th-19th OCT.2023. Anhui Huanrui will also be waiting for your visit at booth 16.3A14 at any time. Anhui Huanrui heating manufacturing Co., Ltd.  Self regulating heating cable produced in accordance with UL standards and test requirements are exported to the U.S. and Canadian markets, have been successfully used in outdoor roof snow melting and gutter deicing projects, as well as its constant-wattage heating cables produced in accordance with CSA standards and Test requirement .  are exported to the U.S. and Canadian markets in big quantity, serving thousands of families, and are widely used in civil and commercial indoor electric underfloor heating, outdoor pipeline antifreeze, and gutter deicing and roof snow melting, which also have met the heating and antifreeze demands of a large number of population and users, and have won praise and good reputation from North American customers. Huanrui  is well-known all over the world. Huanrui warms the world and warms a families then the world. Let us warm you and me from heart .