PE-RT Residential Heating Pipe Manufacturer in China
Zhongcai, a name synonymous with excellence, ensures premium quality in all PE-RT products we manufacture. Using only imported, top-tier raw materials and state-of-the-art extrusion production lines, we guarantee our PE-RT products’ superiority.
PE-RT Pipes
PE-RT Pipes exhibit stellar water supply performance, rivaling that of PP-R pipes. Their exceptional flexibility minimizes the need for fittings, reducing costs and boosting competitiveness. With the ongoing advancement in the application and manufacturing techniques of PE-RT pipe materials, the industry has seen a transition from Type I to Type II pipes. Zhongcai’s PE-RT II pipes and fittings, made from high-tech Type II materials, surpass the long-term compression resistance of traditional PE-RT pipes, which are crafted from Type I materials.
Featured Product
The superior Zhongcai PE-RT (I) floor heating pipes, a remarkable embodiment of innovative design and cutting-edge technology, feature a unique two-layer co-extrusion structure. The external layer is thoughtfully composed of a distinctive purple PE-RT material, providing durability and resilience. The internal segment, on the other hand, is meticulously lined with a white anti-scaling layer. This internal layer, acclaimed for its smooth surface, low adhesive properties, and reduced friction resistance, acts as a robust defense against the build-up of limescale, bacteria, and other contaminants on the pipe’s inner wall.
The conventional pipes, ground radiant heating systems, the presence of oxygen in pipes can inadvertently create a conducive environment for bacteria and microorganisms to thrive. This not only leads to microbial proliferation within the pipeline, resulting in blockages, especially in smaller diameter pipes, but also affects the fluid transportation efficiency. Moreover, the continuous infiltration of oxygen can also lead to corrosion of metallic components . To meet market demand and address these issues, It is to satisfy customer requirements for oxygen resistance in pipelines.
It is crafted from ethylene-octene copolymer, sets the bar high as a high-temperature-resistant pipeline system, abiding by the CJ/T175-2002 standards. The material of this pipe boasts a distinctive molecular composition, featuring a primary chain of linear ethylene supplemented by controlled branches, enabling superior water pressure resistance. With its superior flexibility, it is a convenient choice for effortlessly installation. Exceptionally resilient against low-temperature impacts, it ensures safety and cleanliness. Furthermore, the heat fusion connection of this pipe creates reliable joints that are highly leak-resistant.
The insulation layer should adopt polyurethane rigid foam plastic.The foam should be free of pollution and exhibit no shrinkage, delamination, or cracking. The foam holes should be uniform and fine. When tested in accordance with GB/T128 11 requirements, the average pore size measured radially should not exceed 0.5mm.The foam should uniformly fill the annular space between the working pipe and the outer casing. On any cross-section of the insulation layer, the combined area of voids and bubbles should not exceed 5% of the total cross-sectional area.
It utilizes heat-resistant polyethylene PE-RT pipes produced from heat-resistant polyethylene PE-RT II type material, and a specialized UV absorber is added to enhance the product’s pressure resistance, high and low-temperature resistance, and weathering resistance. The product conforms to the CJT318-2009 standard requirements. It boasts excellent high-temperature resistance, outperforming ordinary plastic pipes in heat resistance, which is suitable for high water temperature requirements in solar thermal systems. Additionally, it has excellent low-temperature resistance, preventing freezing and pipe bursts.
Lightweight – making transportation and installation a breeze；Flexibility – with a bending modulus of 550MPa, reducing the processing costs; minimal internal stress from bending leads to less deformation, resulting in a longer pipe lifespan; installation is a snap and the product can be delivered in coils；Heat conduction – with a thermal conductivity coefficient of 0.40W/m·K…this makes PE-RT pipes an ideal, efficient, and economical choice for a variety of applications, be it in construction or in our daily lives. Light, flexible, thermally conductive, and resilient, it’s the pipe that keeps on giving!
Advantages Zhongcai PE-RT Pipes
Zhongcai’s SWS single-pipe water supply system is a new installation process for water pipelines. It uses telecommunication installation methods to install water pipes. There’s no need for welding from the water distribution point to the water use point, which eliminates the risk of leaks in the middle of the pipeline. Compared to traditional water supply systems, it reduces water resistance caused by improper welding and shrinkage of the weld, thus enhancing system safety.
The dedicated water distributor realizes a one-to-one connection between the water distribution point and the water usage point through an entire pipe, truly achieving zero interference between different water usage points in terms of use and maintenance. Each independent water supply pipeline ensures the stability of hot and cold water supply when using all water devices at the same time, avoiding the embarrassment and trouble of reduced flow when one is open, or the whole house halting when one part breaks.
Shorter time to get hot water. Compared with the time needed to supply hot water in traditional branched pipelines under the same conditions, the time to get hot water can be shortened by as much as half, reducing the waste of drinking water. Convenient construction and maintenance.Unlike traditional water systems where you have to wait for what feels like an eternity for the water to heat up, this system cuts the waiting time in half. Therefore, the instant heat-up feature is not only convenient but also environmentally friendly, helping you conserve water and energy.
The ingenious design of pipes eliminates the necessity of using pipe fittings for heat fusion in the middle of the pipeline. This innovative feature, offering a stark contrast to traditional PP-R pipeline systems, significantly saves pipeline welding time and ensures an effortless installation process.Moreover, the concealed parts of this unique single-pipe water supply system are joint-free. For convenient water control and maintenance, it only requires the setting up of a maintenance port at the location of the water distributor installation. This design adds an extra layer of ease and convenience to the system.
PE-RT(I)Anti Scaling High-Quality Floor Heating Pipe
The inner layer is squeezed with a white scale-resistant layer. The white scale-resistant layer on the inner wall of the pipe is characterized by its smooth surface, low adhesion, low friction resistance, and small thermal energy loss, effectively improving the utilization of thermal energy and saving more than 20% of energy.
The roughness of the inner wall of the scale-resistant underfloor heating pipe material is only 1/6 of that of ordinary PE-RT pipe materials. The inner wall of the pipe material is smoother, making it difficult for biological fungi and other substances to adhere to the pipe wall, achieving the purpose of inhibiting scale formation, and its long-term performance is good.
Due to its excellent acid resistance, it does not rust or scale, greatly extending the service life of metal valves, switches, boilers, distributed filters and other metal parts in the entire pipeline system.
Enhanced Flexibility and Heat Dissipation: High-Performance PE-RT Pipes for Cleaner, More Efficient Heating Systems
Prevent Scaling, Bacterial Growth, and Corrosion for a Cleaner System The inner layer of the pipe is co-extruded with a white anti-scaling layer. This layer has a smooth surface, low adhesion, and minimal friction resistance, effectively preventing the adherence of scale and bacteria to the inner wall of the pipe. This ensures a cleaner and more efficient internal pipe system.
Excellent Flexibility for Convenient Bending and Installation PE-RT has excellent flexibility, with a minimum bending radius of five times the pipe diameter. Its unique “stress relaxation” property means that when the pipe is bent, the stress in the bent part can be relaxed quickly, avoiding a “rebound” phenomenon and making construction operations easier.Outstanding Heat Dissipation Performance PE-RT has good heat dissipation properties with a thermal conductivity coefficient of 0.4W/M.K. This can enhance heat conduction efficiency in heating applications, saving a significant amount of energy.
Conquer Construction Challenges with PE-RT Pipes: The Future of Efficient Plumbing
Excellent Sanitary and Environmental Performance
PE-RT pipes have smooth inner walls, reducing friction with water, thereby mitigating scaling and avoiding blockages. PE-RT pipes are recyclable and do not pollute the environment.
Exceptional Internal Pressure and Creep Resistance
PE-RT combines the toughness of ethylene, resistance to stress cracking, low-temperature resistance, impact resistance, and outstanding long-term water pressure resistance with the heat creep resistance of octene.
Good Processing Performance of the Product
PE-RT raw material is a mechanically stable medium density polyethylene, formed by the copolymerization of ethylene and octene monomers through catalysis. During the manufacturing process, it does not require cross-linking, making the production process simple, easy to control, and ensuring stable and reliable pipe quality.
Advanced Characteristics of PE-RT Pipes: Enhancing Environmental and Structural Performance
Zhongcai” branded PE-RT (I) anti-scaling premium underfloor heating pipe adopts a double-layer co-extrusion structure, with a purple PE-RT material used for the outer pipe and a white anti-scaling layer co-extruded inside. The white anti-scaling layer on the inner wall of the pipe has characteristics of smooth surface, low adhesion, and small friction resistance. This can effectively prevent scale, bacteria, and other dirt from adhering to the inner wall of the pipe, ensuring the interior of the pipe remains clean for efficient operation.
Produced under the guidelines of CJ/T175-2002, our PE-RT pipe for underfloor heating uses a unique ethylene-octene copolymer as the key ingredient. The linear ethylene and adjustable branches within its molecular structure endow it with outstanding water pressure resilience. Its superior flexibility eases the bending process during installation, and guarantees no deformation afterwards. With remarkable resistance to low-temperature impact, safety standards, and hygienic heat fusion connection, this pipe system ensures reliable seals and minimum leakage. It stands out as the perfect piping solution for underfloor heating systems.
In traditional radiant floor heating pipes, the presence of oxygen promotes the growth of bacteria and microorganisms, leading to substantial propagation within the pipe system.This gradually results in the formation of bio-sludge, which hinders the flow of fluid within the pipes, potentially even leading to blockages in small-diameter pipes. Moreover, the continual seepage of oxygen can result in the corrosion of metal parts within the system, such as valves and pumps, thereby affecting their lifespan.
At Zhongcai, we go above and beyond to ensure the highest standards are met. Every single product undergoes stringent quality control testing before it leaves our facility. From the moment raw materials enter our premises to the moment our products head out for delivery, every step is scrutinized in adherence to ISO 9001 standards.Our rigorous quality assurance protocol ensures only the best products reach our customers. We believe in offering nothing less than the best, and our PE-RT products are a testament to this commitment. Trust in Zhongcai – where quality meets precision in PE-RT manufacturing.
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