Anhui Huanrui Heating Manufacturing Co., Ltd, established in 2007, is a professional heating cable manufacturer engaged in the research, development, production, sale and service of self-regulating heating cable, constant wattage heating cable, underfloor heating cable and heating mat, water pipe antifreeze system, process temperature maintenance system, roof and gutter de-icing system, road snow melting system. We are located in Hefei, company has passed ISO9001,ISO14001 and ISO45001 management system certification. Products are approved by UL,IECEx,CE,CSA,ATEX,EAC Ex,TUV,RoHS,REACH. According to the international standard IEEE515,CSAC22.2-130 and IEC60800,62395,60079,Company built the most advanced laboratory, design and bring in high technology research and test equipment. So we can provide the OEM and ODM service for every customer from all over the world. What’s more, all the exported product 100% inspected. Now all of our products are exported to Russia, America, Canada, United Kingdom, Finland, Poland, Hungary, Saudi Arabic, Kazakhstan, Australia, Brazil and so on, welcome to our company to cooperate together. Anhui Huanrui won the title of "Little Giant" enterprise in the national new materials industry - specialization, refinement, distinctiveness and novelty, and relied on the innovation of the postdoctoral scientific research workstation and the high-performance self-regulating heating cable engineering technology research center and R&D capabilities, it is entering the ranks of the international first-line electric heating brands. Anhui Huanrui has always regarded scientific research innovation and brand creation as the lifeline of the enterprise, and is committed to the development of new product technology and the creation of internationally renowned brands. Anhui Huanrui has more than 20 automated production lines, more than 50 patented technologies, and more than 100 qualification honors. Relying on the innovation and research and development capabilities of the post-doctoral research workstation and the high-performance self-regulating heating cable engineering technology research center, Anhui Huanrui is stepping into the international The ranks of the first-line electric heating brand. And established an international high-performance self-regulating heating cable research and development and testing center. The center has established a leading domestic testing center in accordance with UL/CSA/IEC standards, equipped with international advanced vertical combustion testers, spark testing machines, High and low temperature impact test chambers, cold and heat shock chambers, roof melting ice and snow simulation test devices and other detection and analysis equipment and three-layer co-extrusion high temperature technical equipment. The laboratory has testing facilities and capabilities for more than 100 tests under the standards of IEC60800, IEC60079, IEC62395, CSA C22.130, IEEE515, UL515, UL1673, GB/T19835, GB/T32348 and GB/T20841. Anhui Huanrui now has 1 Russian international invention patent, more than 50 national patents, 7 innovative products in Hefei, 5 new products in Anhui, 4 energy-saving and environmental protection products, and 2 science and technology awards in Hefei. The R & D innovation team won the titles of "115" industrial innovation team in Anhui Province, "228" industrial innovation team in Hefei City and Luzhou Industrial Innovation Team in Hefei City. Enterprise, Hefei "Digital Workshop" Enterprise, Hefei Intellectual Property Demonstration Enterprise, Hefei High-performance Self-regulating Heating Cable Engineering Technology Research Center, Hefei Enterprise Technology Center, Hefei Industrial Design Center, Hefei Demonstration of Integration of Informatization and Industrialization enterprise. Our company is also the main participating unit of GB/T 19835, GB/T 5959.10 and other national standards and industry standards. The company is the 2017 Anhui Province Quality Award-winning enterprise, an Anhui Province contract-abiding and credit-abiding enterprise, and the "Jiuzi" brand electric heating cable has won the Anhui Province Famous Brand Product, Anhui Province Industrial Boutique, Anhui Province Energy-Saving Product Recommended Catalog, Anhui Province Famous Trademark, Hefei Brand Demonstration Enterprise, Hefei Famous Brand Product and Hefei Famous Trademark and other honors. At present, the company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. Anhui Huanrui’s Electric Heating Product R&D Center has established a leading domestic testing center in accordance with UL/CSA/IEC standards, and its testing capabilities have basically achieved a high level of coverage of all standards and projects in the entire industry. On the basis of more than 30 original international certifications, Anhui Huanrui has o...
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A True Independent Manufacturer of High-Temperature Heat Tracing In China
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Warranty Of Heat Tracing(25 Years For Floor Heating)
Self-regulating heating cables for process temperature maintenance and industrial freeze protection
Industrial plants with various facilities and equipment require operational stability under a wide range of circumstances. These plant equipment shall respond to temperature changes, overcome extreme conditions and operate under extreme circumstances without failure. In many industrial processes, temperature management is critical.
Insulating materials that are commonly used to minimize thermal losses are not the perfect solution for preventing continuous heat losses.
You will need a direct heat source for freeze protection and temperature maintenance.
Electric heat tracing using self-regulating heating cable is clean, long-life, energy efficient and easy to install. HUANRUI products are perfect solution to pipe freeze protection in various industrial applications and temperature maintenance without overheating.
By converting electrical energy to thermal energy to produce the amount of heat required to reach a designated level of thermal equilibrium, self-regulating heating cable maintains fluids in pipes from freezing or solidifying.
Do You Need to Check Your Pipes?
Huanrui’s pipe freeze protection systems ensure that your pipes remain clear of ice and water continues to flow all winter long. Now That’s Smart.
Keep Your Roofs and Gutters Clear of Snow and Ice
Huanrui’s roof/gutter de-icing systems help prevent snow and ice build-up on roofs and in gutters. Now That’s Smart.
Are You Tired of Cold Floors?
Warm up cold bathroom and kitchen floors with electric in-floor heating cable and mats installed under the tile. Huan’s in-floor heating systems provide affordable, luxurious comfort.
Stay Ahead of the Snow and Ice When Winter Arrives.
Huanrui’s on-demand snow melt systems improve the safety of driveways, sidewalks and stairs. Now That’s Smart.
In 2025, the Kenli 10-2 oilfield of the Bohai Oilfield of CNOOC is expected to be fully operational. This "stabilizing force" project is of great significance to the stable production and increase of offshore oil and gas fields and to the protection of national energy security. At the same time, it has achieved a breakthrough in the localization of key technologies - the pipeline antifreeze and thermal insulation system of its CEPC platform module uses the self-regulating heating cable of Anhui Huanrui Heating Manufacturing Co.,Ltd on a large scale, successfully replacing imported products! The Kenli 10-2 CEPC platform is the core processing and compression platform of CNOOC's Kenli 10-2 oilfield cluster in the Bohai Bay, mainly used for crude oil processing, natural gas compression, produced water treatment and external transmission, etc. The platform is the hub of the oilfield cluster development, realizing the functions of oil and gas collection, transportation, processing and pressurization. Huanrui Electric Heating Solution for Kenli 10-2CEPC Platform Kenli 10-2 Oilfield is located in the southern part of Bohai Sea, with an average water depth of 15.7 meters. In the low temperature environment in winter, crude oil, diesel, seawater and other pipelines are very likely to freeze or solidify, causing equipment to shut down. Although the traditional imported electric heating system can solve the antifreeze problem, it is expensive and has a long delivery cycle. Anhui Huanrui's electric heating technology stood out in this context and solved the heating problem of Kenli 10-2 CEPC platform. Anhui Huanrui Heating Manufacturing Co.,Ltd provided products and design solutions for the platform's electric heating system, involving more than 20,000 meters of pipelines and more than 150 types of equipment, covering more than 20 systems including crude oil process pipelines, natural gas processing systems, instrumentation and control systems, fire protection and safety systems, production water discharge pipelines, deck drainage systems, etc. A total of more than 100,000 meters of self-limiting temperature electric heating tapes were used, which solved the problem of freezing and blockage of pipelines or equipment due to low-temperature icing, medium solidification or increased viscosity, ensured the safe and stable operation of production, and realized the replacement of imported electric heating brands. The milestone significance of domestic substitution The application of Huanrui electric heating in Kenli Oilfield is not only a technological breakthrough, but also marks that my country's high-end industrial equipment field has achieved a leap from "dependence on imports" to "independent control". Breaking the monopoly of Europe and the United States and reducing energy security risks: In the past, offshore engineering electric heating systems have long been monopolized by European and American brands. With its strong corporate strength, Huanrui Electric...
Recently, the testing center of Anhui Huanrui Heating Manufacturing Co.,Ltd officially passed the certification of China National Accreditation Service for Conformity Assessment (referred to as "CNAS"), which means that Anhui Huanrui Heating Manufacturing Co.,Ltd Testing Center has successfully joined the ranks of national laboratory accreditation and has national and internationally recognized laboratory management level and testing technical capabilities. This breakthrough is not only a reflection of Anhui Huanrui's technical strength, but also will inject strong impetus into the future global development of the company. CNAS certification is an authoritative recognition of laboratory technical capabilities and management capabilities by China National Accreditation Service for Conformity Assessment in accordance with international standards. Laboratories that have passed CNAS certification mean that the test reports issued by the laboratory have international credibility, and their test results can be mutually recognized in more than 100 countries and regions around the world, becoming a "passport" in international trade. International mutual recognition: CNAS is a member of international organizations such as the International Accreditation Forum (IAF) and the International Laboratory Accreditation Cooperation (ILAC). The certification results are recognized globally, helping companies break through technical barriers. Technical capability endorsement: CNAS certification requires laboratories to strictly follow international standards such as ISO/IEC 17025 to ensure the accuracy, fairness and reliability of test data. Improve international competitiveness Anhui Huanrui Heating Manufacturing Co.,Ltd products have been exported to more than 40 countries and regions around the world. CNAS certification will significantly enhance our credibility in the international market. Certified laboratory data can be directly used for international project bidding, helping Anhui Huanrui expand overseas markets. Strengthen the quality management system The certification process promotes the standardization of laboratory processes and refinement of management, providing more efficient quality assurance for Anhui Huanrui's R&D and production. Enhance customer trust As a third-party authoritative endorsement, CNAS certification can effectively enhance customers' confidence in product safety and stability. As an electric heating supplier for large companies such as CNPC, Sinopec, CNOOC, and Wanhua Chemical, Anhui Huanrui's certification will further enhance customers' trust in the quality of our products. Anhui Huanrui Heating Manufacturing Co.,Ltd has always taken "breaking technical barriers" as its mission. From breaking the monopoly of international brands on the domestic market for high-temperature self-limiting electric heating cables to the current CNAS certification of the testing center, every step demonstrates Anhui Huanrui's determination to "lead...
At Anhui Huanre Electric Heating Equipment Co., Ltd., we specialize in designing and manufacturing advanced electric heating solutions to meet the diverse needs of residential, commercial, and industrial sectors. Among our innovative products, snow melting heating cables stand out as an essential tool for winter safety and convenience. Understanding Snow Melting Heating Cables Snow melting heating cables are specialized electric cables engineered to generate heat when powered. These cables are installed under outdoor surfaces, such as driveways, walkways, stairs, and parking lots, to melt snow and ice, ensuring safe and accessible spaces during harsh winter conditions. As a leading manufacturer, Anhui Huanre provides a full range of high-performance heating cables tailored to meet different applications. Our products are designed to deliver reliable performance, energy efficiency, and long-term durability, making them a superior choice for snow melting needs. Key Features of Snow Melting Heating Cables Advanced Technology: Anhui Huanre’s heating cables utilize cutting-edge self-regulating or constant wattage technology to provide efficient snow and ice melting solutions. Customizable Solutions: Our cables can be tailored to suit various surface types and specific customer requirements. Durability: Built to withstand extreme temperatures and harsh environmental conditions, our heating cables ensure long-lasting performance. Energy Efficiency: Designed to operate only when needed, our heating systems conserve energy while delivering effective results. Easy Integration: Whether for new constructions or retrofit projects, our heating cables can be seamlessly integrated into different surfaces. How Do Snow Melting Heating Cables Work? The principle is simple yet highly effective. When the heating cables are installed under a surface, they are connected to a power source and paired with a snow sensor or manual control system. When snow or ice is detected, the cables activate, generating heat to melt the accumulation before it can freeze or build up. The result is a clean, dry, and safe surface, even in the most challenging weather conditions. Applications of Anhui Huanre’s Snow Melting Heating Cables Our snow melting heating cables are versatile and can be applied in various environments, including: Residential Driveways and Walkways: Enhance safety and convenience for homeowners. Commercial Spaces: Keep parking lots, ramps, and entrances clear for customers and employees. Public Infrastructure: Maintain safe pedestrian walkways, stairs, and outdoor platforms. Industrial Areas: Prevent snow and ice buildup in loading docks, ramps, and heavy-traffic zones. Why Choose Anhui Huanre for Your Snow Melting Needs? At Anhui Huanre, we combine innovation with quality manufacturing to deliver industry-leading electric heating solutions. Here are some reasons to choose our snow melting heating cables: Comprehensive Expertise: With years of experience, we understa...
Tunnels play an important role in modern transportation infrastructure, especially in complex terrain conditions. They provide safer, faster and more stable passages for traffic. The safety and reliability of pipelines are also crucial in modern tunnel construction and operations. In winter, the average temperature in the tunnel will drop, and the water supply, drainage, fire protection and other pipes in the tunnel are easily blocked by freezing, affecting the flow of media in the pipes. With its unique technical advantages, Huanrui's electric heating system has been successfully used in many important tunnel pipeline insulation projects, demonstrating its ability to maintain pipeline temperature stability in cold environments. Shenyang Expressway Tunnel Fire Protection System Electric Heating Belt Antifreeze and Insulation Project The extreme low temperature in the Shenyang Hunnan Avenue Expressway Tunnel in winter can reach minus 30.6°C, and the average temperature is around -10°C. The electric heating tape system for tunnel firefighting pipes provided by Huanrui is to directly lay or wrap the electric heating tape closely to the surface of the firefighting pipe to supplement the heat loss, and adjust the water temperature at each control point of the pipeline system along its own length. , to maintain the water temperature within the required temperature range, thereby achieving the purpose of preventing pipes from freezing. The Huanrui electric heating system has been successfully applied to the pipe insulation in the tunnel. Through the continuous heating of the system, the normal operation of the water supply pipeline in the tunnel is ensured and the water supply interruption caused by low temperature in winter is prevented. In addition, the system's automatic adjustment function effectively reduces energy consumption and improves economic benefits. Queershan Tunnel Pipeline Electric Heat Tracing Insulation Project The main peak of Que'er Mountain is 6,168 meters above sea level. It is covered with snow for up to 8 months every year. The mountain is high and the road is dangerous, and it is cold and hypoxic. The Queershan Tunnel is a highway passage in Dege County, Garze Tibetan Autonomous Prefecture, Sichuan Province. It is located at the foot of the Queershan Mountains. It is a key project in China's "Twelfth Five-Year Plan". Due to the influence of extremely bad weather, ordinary electric heating tapes simply cannot meet the insulation requirements of tunnel pipes. To this end, Huanrui has proposed a safe and reliable building heating system solution, which has the characteristics of controllable temperature, stable heating power, and long service life. Huanrui building electric heating system is safe and reliable. The surface of the delivery pipe and the heat tracing pipe is not charged, and it only provides the required heat for the delivery pipe, so that there is almost no change in the temperature of the pipe. The application of Hua...
20Dec,2024
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