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REHOME Achieves DVGW Certification: A New Benchmark for Quality and Reliability The specific content of DVGW certification testing includes the following aspects: DVGW certification is a product certification system developed by the German Gas and Water Industry Association (DVGW), mainly applied to products such as faucets, fittings, valves, etc 一， Hygiene requirements The testing is mainly based on KTW and W270 standards to ensure that the product does not release harmful substances during use, especially plastic and rubber components that need to undergo migration and biofilm testing 二， Mechanical performance testing including pressure resistance, sealing, fatigue resistance, and lifespan testing. Specific standards such as EN 12165, EN 1982, and DIN 50930-6 are applicable to metal components; DIN EN 12266 and DIN EN 806 are applicable for valve testing. 三， Material safety testing Especially inspecting the release of metals such as lead and nickel from metal materials to ensure their safety The DVGW (Deutscher Verein des Gas- und Wasserfaches) certification is one of the most authoritative quality standards in Europe for gas and water systems. Issued by the German Technical and Scientific Association for Gas and Water, this certification guarantees that a product meets strict European safety, hygiene, environmental, and performance standards. Earning the DVGW mark demonstrates a company’s commitment to delivering products that comply with the highest levels of quality and safety, offering peace of mind to customers, contractors, and project engineers. REHOME is proud to have received the DVGW certification for its range of pipes and fittings. Our products—including PPR pipes, HDPE pipes, and various fittings—are manufactured using advanced production lines and strictly controlled processes. With features such as excellent corrosion resistance, long service life, high pressure resistance, and leak-proof performance, REHOME pipe systems are widely used in residential water supply, commercial plumbing, industrial applications, and infrastructure projects. This certification is a testament to REHOME’s ongoing dedication to product excellence and engineering reliability. Testing process: Application submission Material hygiene testing Product performance testing Factory review Plastic components are tested for migration and biofilm according to KTW and W270 standards, while metal materials are inspected for the release of metals such as lead and nickel. Conduct pressure resistance, sealing, fatigue resistance, and life testing according to DIN/EN standards to evaluate the consistency between the quality management system and production (usually referring to ISO 9001). Conduct a factory audit every two years Receiving DVGW certification is an important milestone, but REHOME’s mission doesn't stop there. We will continue to upgrade our technology, improve material quality, and expand our product range to meet the specific needs of global customers. From OEM customization to technical support and project consultation, REHOME is committed to offering complete, high-quality piping solutions backed by exceptional service. Our goal is to help customers build more efficient, sustainable, and reliable pipeline systems for the future.

REHOME Wins the Prestigious Red Dot Design Award: A Milestone in PPR Pipe Innovation The Red Dot Award is one of the world’s most renowned design competitions, recognized globally for celebrating outstanding design and innovation. Originating in Germany, it evaluates products across various industries based on criteria such as functionality, aesthetics, durability, and innovation. Winning a Red Dot Award is a symbol of excellence that distinguishes a brand’s commitment to high-quality design and technological advancement. REHOME is proud to announce that its PPR pipe and fittings series has been honored with the Red Dot Award. This recognition reflects REHOME’s dedication to combining functionality with design excellence. Our PPR system offers superior performance, eco-friendly materials, long service life, and easy installation — making it a preferred choice for residential, commercial, and industrial applications. The innovative design ensures leak-proof connections, improved flow efficiency, and maximum resistance to pressure and temperature variations. Winning the Red Dot Award marks a new chapter for REHOME, but it is only the beginning. We will continue to innovate and upgrade our product lines to meet the evolving needs of engineering projects worldwide. From advanced material research to intelligent production processes, REHOME remains committed to delivering high-quality products and full-range service solutions — helping customers achieve safer, more efficient, and sustainable pipeline systems If you want to know more details , please contact us freely

HDPE pipe, by itself, has limited resistance to ultraviolet (UV) radiation. Prolonged exposure to sunlight can cause the material to degrade, leading to issues such as brittleness, reduced strength, and surface cracking or discoloration. Therefore, UV resistance is crucial for applications where HDPE pipe high pressure is exposed to outdoor environments. How to enhance the UV resistance of HDPE drainage pipe during production? 1. Addition of UV Stabilizers: During the production of HDPE poly pipe, we can add the UV stabilizers. These stabilizers, such as UV absorbers and antioxidants, help absorb or scatter UV radiation, preventing it from penetrating the material and causing degradation. HDPE pipe large diameter with UV stabilizers can maintain their performance and appearance for a longer period when exposed to sunlight. 2. UV-Resistant Coatings: For applications requiring enhanced UV protection, perforated HDPE pipe surfaces can be coated with UV-resistant layers. These coatings act as a protective barrier, further improving the material’s weather resistance and extending its lifespan. 3. Formulation Adjustments: Adjustments to the pe 100 HDPE pipe resin formulation and processing methods can also improve UV resistance. These modifications increase the material's ability to withstand UV radiation, making it more durable in outdoor environments. What are the applications and the advantages of UV-resistant products? 1. Practical Benefits: UV-stabilized poly HDPE pipe significantly extend the material’s lifespan in outdoor applications. Common uses are as follows: Outdoor Piping: HDPE roll pipe for agricultural irrigation systems, water supply lines, and other outdoor piping needs, UV-resistant HDPE water pipes are less likely to become brittle or degrade due to sunlight exposure. Such as HDPE poly pipes used in irrigation systems are often exposed to sunlight. UV-stabilized HDPE plastic pipes help minimize the risk of brittleness and leaks over time. Storage Tanks and Containers: SDR 17 HDPE pipe used for tanks or containers that are placed outside benefits from UV protection, reducing the need for frequent replacements and maintenance. 2. Cost-Effectiveness: Although UV stabilization can increase the initial cost, HDPE sewer pipe often results in lower long-term maintenance and replacement costs, providing overall economic benefits and performance stability. Such as in urban water supply systems, UV-stabilized HDPE pipe types ensure long-term performance and reduce maintenance costs associated with UV degradation. 3. Compliance and Assurance: Many high-quality HDPE drain pipe are manufactured with UV protection and come with relevant technical data and performance guarantees. Providing this information to customers can build their confidence in the product’s durability and reliability. Of course, if you need to buy HDPE water pipe, you can contact REHOME brand directly. We are a professional HDPE pipe and fittings manufacturer with 22 years of production experience. You can contact us for any questions. We will provide professional solutions for your HDPE water pipe of water supplying or farm irrigation project, with guarantees before and after sales. Call REHOME now!!!

In HDPE water supply pipe applications, some well-known HDPE tube raw material brands include: 1) Borealis 2) Sabic 3) TotalEnergies 4) LyondellBasell 5)  Reliance Industries. They are all use for production HDPE plastic pipe. When making a choice, it is also important to consider the brand's quality certification and technical support. 1. Borealis (from Europe) Strengths: Innovation: Borealis is known for its strong focus on research and development, particularly in advanced polymer solutions. Sustainability: The company has made significant strides in sustainable practices and circular economy initiatives, such as producing recycled plastics. Strong Market Presence: With a solid position in Europe and growing presence in global markets, Borealis has a well-established customer base. Weaknesses: Market Dependency: Being heavily focused on polyolefins and chemicals, Borealis can be vulnerable to fluctuations in these specific markets. Geographic Limitations: Its strong focus on Europe might limit its influence compared to global giants with a more diversified geographic footprint. 2. SABIC (from Saudi) Strengths: Diverse Portfolio: SABIC’s extensive range of products, from chemicals to polymers, provides a balanced revenue stream and mitigates risks associated with market fluctuations in any single segment. Global Reach: With a presence in over 50 countries, SABIC has a strong global footprint, which enhances its market accessibility and operational scale. Innovation and R&D: SABIC invests heavily in innovation and technology, contributing to its competitive edge in developing new materials and applications. Weaknesses: Economic Sensitivity: SABIC's performance is closely tied to the volatile oil and gas markets, which can impact profitability. Geopolitical Risks: As a major company based in Saudi Arabia, SABIC may face risks related to geopolitical instability in the Middle East. 3. TotalEnergies  (from France)   Strengths: Diversification: TotalEnergies has a well-diversified energy portfolio that includes oil, gas, and renewable energy sources, reducing its dependency on any single energy type. Transition to Renewables: The company is actively investing in renewable energy and aiming to transition towards a more sustainable energy model. Global Operations: TotalEnergies has a strong global presence, providing access to various markets and resources.   Weaknesses: Transition Challenges: Shifting from traditional fossil fuels to renewable energy poses significant operational and financial challenges. Regulatory Risks: As an energy company, TotalEnergies faces regulatory pressures related to environmental standards and carbon emissions.   4. LyondellBasell  (from Netherlands)   Strengths: Market Leadership: LyondellBasell is a leading player in the global chemicals and polymers market, known for its high-quality products and technological expertise. Diverse Product Range: The company's broad product range across polymers, chemicals, and refining helps stabilize its revenue. Innovation: LyondellBasell invests in innovative technologies, including advanced polymer solutions and recycling initiatives.   Weaknesses: Environmental Concerns: As a major chemical producer, LyondellBasell faces scrutiny over environmental impact and sustainability practices. Market Fluctuations: The chemical and polymer markets can be volatile, impacting profitability based on economic cycles and raw material costs.   5. Reliance Industries (from India)   Strengths: Diversification: Reliance Industries has a diverse business portfolio that includes petrochemicals, refining, telecommunications, and retail, which provides financial stability. Market Leadership: It is one of the largest and most influential companies in India, with significant market share in various sectors. Expansion and Innovation: The company is known for its aggressive expansion strategy and investments in new technologies and infrastructure.   Weaknesses: Regulatory Challenges: Reliance faces regulatory and environmental challenges, particularly in its petrochemical and refining operations. Dependency on Domestic Market: While it has a strong presence in India, Reliance is more dependent on the Indian market compared to global competitors, which can limit its growth potential outside of India. Each company has its unique strengths that help it maintain a competitive edge, as well as challenges that it needs to navigate in the dynamic global market.   When we choose raw materials to produce HDPE plastic pipes, we can choose according to the characteristics of different brands. Of course, if you need HDPE water pipe, you can directly contact the REHOME brand. We are a professional black HDPE pipe and socket HDPE fittings manufacturer with 22 years of production experience. If you have any questions, please contact us.

PPR pipes and fittings have become increasingly popular in the plumbing industry due to their numerous advantages. PPR, short for Polypropylene Random Copolymer, is a type of plastic that is widely used for hot and cold water supply systems. One of the main advantages of PPR pipes and fittings is their high resistance to corrosion and chemical substances. Unlike traditional metal pipes, PPR pipes are not prone to rusting or scaling, ensuring a longer lifespan and lower maintenance costs. Additionally, PPR pipes have excellent thermal insulation properties, which help to conserve energy and reduce heat loss. Another benefit of using PPR pipes and fittings is their ease of installation. PPR pipes are lightweight and flexible, making them easy to transport and maneuver. They can be quickly and easily connected using heat fusion welding, eliminating the need for complex and time-consuming threading or soldering.   Furthermore, PPR pipes offer excellent hygiene and safety. These pipes are non-toxic and do not release harmful substances into the water supply. They also have a smooth interior surface, which prevents the buildup of bacteria and ensures a clean and safe water supply. In terms of cost-effectiveness, PPR pipes and fittings prove to be a wise investment. Although the initial cost may be slightly higher than traditional materials, the long-term benefits far outweigh the initial investment. The durability and low maintenance requirements of PPR pipes result in significant savings over time.   In conclusion, the application of PPR pipes and fittings is a smart choice for any plumbing project. Their resistance to corrosion, easy installation, hygienic properties, and cost-effectiveness make them an ideal option for both residential and commercial applications. Consider using PPR pipes and fittings for your next plumbing project and experience the extensive benefits they offer.

PP compression fittings quick connector is commonly known as: locking arm quick connector, wrench type quick connector, and ring type quick connector. It is a pipe joint that can be quickly disassembled without using tools. It has the advantages of compact structure, small volume, light weight, high pressure resistance, interchangeability and so on. The same specification and different shapes can form a joint body to realize nozzle or thread connection, etc. This kind of PP Fitting is light and handy, beautiful in appearance and strong in corrosion resistance. The eccentric principle is applied in the structure to realize automatic locking, which is safe, reliable and easy to operate. It is suitable for various conditions and connection needs. It is widely used in aerospace, metallurgy, mining, coal, petroleum, shipbuilding, machine tools, chemical equipment and various agricultural machinery. When this product is connected with the thread, the thread part should be added with encryption seals; When connecting with the hose, it should be clamped with a hose clamp to ensure the tightness of the connection. What are the precautions for the installation of PP compression fittings? 1. Before installation, it is necessary to clean up the impurities around the water pipe to prevent residual impurities. When using it, gently twist it and remember to use too much force. 2. Many people are worried about the problem of water leakage in PP quick connector. In fact, as long as it is installed properly and the water pressure is not particularly high, it is not easy to have the problem of water seepage. 3. PP quick connector fitting is easy to install and replace, and its service life is relatively long, which can reach 20 years. These fittings allow for a quick, simple insertion of the tube, considerably reducing installation time: simply loosen the nut (without removing it), and insert the pipe.

HDPE irrigation pipes are widely used in urban and rural indoor and outdoor water supply, rural water improvement, farmland irrigation, brine transmission pipelines in Salinization industry, water transmission in aquaculture industry, mine ventilation, water supply and drainage, landscaping sprinkler irrigation and other large and small projects. How to realize scientific irrigation of farmland - HDPE irrigation pipe: 1. HDPE roll irrigation pipe can well follow the growth process of crops to realize modern irrigation The irrigation water consumption can be selected according to the specific moisture content of crops and soil. 2. The most unique feature of PE irrigation pipe is that it can accurately supply water and fertilizer to the roots of crops according to the characteristics of the current weather This can reduce the labor of manual operation. 3. HDPE irrigation water supply pipe can deliver more reasonable irrigation water according to the growth needs of crops, so as to ensure more timely and appropriate irrigation of crops and lay a solid foundation for improving the yield of crops. If you have such irrigation projects, you can contact our REHOME brand at any time. We have 20 years of production and export experience. We will provide customized services for your projects. If you need, we will put forward effective suggestions according to your projects and provide project support for you. Any question pls contact us freely!

PPR pipe fittings are the most commonly used materials in home decoration, and their capabilities are not small, such as water supply, hot water pipe systems, heating pipe systems and air conditioning pipes. Engineering hot water is generally directly related to the use of PPR pipe fittings, which are more stable, safe, easy to install, and cost-effective. Engineering hot water PPR pipe fittings can also be hidden. When the concealed pipe penetrates the wall, in order to ensure the safety, service life and maintenance of the pipe, a metal sleeve can be installed to ensure the installation of PPR pipe fittings. In installation engineering, PPR pipe fittings have the advantage of hot-melt connection. Pipes and pipe fittings are welded by temperature heating, so that water is not easy to leak, but the heating temperature and time need to be accurate and not too long. If the temperature is too high for too long, the pipes and fittings will be damaged by hot melt. If the time is too short and the temperature is too low, the pipes and fittings will be unstable and easy to burst Nowadays, PPR pipe fittings are becoming more and more popular in society, involving water supply, sewage, irrigation, gas transmission and other uses. Due to its own advantages and characteristics, it can stand out in the pipeline market and occupy a very important position. PPR is a random copolymer polypropylene. In winter, the flexibility of PPR water pipes will decrease, while the rigidity will increase and flatten. If the pipe is impacted by an external force, the surface of the pipe will crack more seriously. Therefore, PPR pipe fittings manufacturers suggest that when we use or install ppr pipe fittings in winter, we need to be more careful to prevent pipe collisions and littering. Caring for the pipeline means caring for our own water consumption. If you are interest in our pipe and pipe fittings, pls contact us freely,  BTW, Free samples are available. We are 24 hours online for you.

Since the matrix of the electrofusion pipe fittings is made of PE material, the PE piping system composed of PE pipes solves the two major problems of traditional pipelines: corrosion and joint leakage. REHOME is a professional manufacturer of HDPE pipes and pipe fittings. With 20 years of production experience, REHOME is committed to producing the best quality products with competitive price for customers. If you are interested, please feel free to contact us. Advantages of electrofusion fittings The advantages of electrofusion fittings are mainly reflected as follows: 1. Corrosion resistance: long service life; PE electric fusion pipe fittings are made of polyethylene PE material, which is a thermoplastic resin formed by polymerization of ethylene. It is odorless, non-toxic, feels like wax, and has excellent low temperature resistance. Good chemical stability, resistant to most acids and alkalis. 2. No leakage at the joints: the electric fusion pipe fittings are used for connection, which essentially guarantees the identity of the interface material and structure of the PE piping system with the pipe body itself, and realizes the integration of the joint and the pipe. 3. It can effectively resist underground movement and end load: After the PE piping system is connected by welding, the joint based on this method is resistant to end load, and joint leakage will not occur. At the same time, the stress relaxation characteristics of PE can effectively dissipate stress through deformation. Therefore, in most cases, expensive anchoring is not required at joints and bends. In addition, based on its high toughness, the elongation at break generally exceeds 500%, and the PE piping system has a very strong adaptability to the uneven settlement of the pipe foundation. Attention Matters Problems that need to be paid attention to when installing electrofusion fittings: 1. First of all, during the installation process, the inner wall and welding area of the electrofusion pipe fittings must not be organic or contaminated. At the same time, a certain distance must be maintained during the welding process to avoid unnecessary damage. 2. The landfill area of electrofusion pipe fittings needs to be located under the frozen soil layer. It should be noted that the pipes should not be soaked in water during the installation and welding process. 3. In the harsh environment where the temperature difference between day and night is relatively large, it is necessary to choose a centralizer and other pipes to be fixed in time, so as not to affect the final welding quality due to the principle of thermal expansion and contraction; at the same time, if the temperature is particularly low, it is necessary Take insulation measures to avoid unnecessary losses. 4. Finally, the pipe cannot be moved at will during the cooling process REHOME can offer OEM service, If you have interest in our electrofusion fittings, Pls contact us freely. Will send you more products details, And we can offer you some free sampels for test.

PPR pipe fittings are usually used in the construction of cold and hot water systems. The ability of PPR pipes to withstand both hot and cold temperatures without breaking or cracking makes it the best option for cold and hot water systems. Besides, its low thermal conductivity means that the fluids will retain the required temperature. PPR fittings are the go-to option for discharging chemical fluids, including industrial waste. PPR piping is the ideal pipe fitting for industries due to its ability to withstand strong chemicals and alkaline solutions. PPR pipe fittings are also used as purified water supply systems. These pipes are durable and can last for more than 50 years. What is more, they do not break or crack easily even under intense conditions. The PPR pipes are perfect for a building’s heating system. These pipes can be installed inside floors, radiant, wall heating systems. These pipes can withstand all surfaces and conditions, making them the perfect option for all your heating needs. Advantages of PPR pipe: 1. Resistant to Heat and Cold One of the reasons why PPR pipes are popular is that they are resistant to heat and cold. When you use PPR pipes, you are assured of easy installations during the cold season. Also, PPR pipes are heat resistant, thanks to their low thermal conductivity. Above all, PPR pipes can withstand the strain and pressure of hot water steam. 2. Non-Toxic PPR pipes are known to be safe since it does not carry any toxic materials. Therefore, it is the best pipe to use when supplying purified water since it does not cause any pollution. What is more, the PPR pipes are suitable for the human body and the environment. 3. Long-Lasting When you use the PPR pipes, you will not need to think about purchasing any pipes anytime soon. The PPR pipes can withstand cold and hot temperatures and will not crack as the water is transported. You will also not have to worry about your pipes leaking. 4. Abrasion Resistance Hard particles cause abrasion in pipes. However, when you use the PPR pipes, you will not need to worry about replacement since the hard particles do not damage the PPR pipes. The time taken to install the PPR pipes is also minimal. Moreover, it is resistant to electrolysis. Construction specification 1. Before the installation and construction of the pipeline, the construction drawings and other technical documents shall be complete, and the technical disclosure of drawings has been carried out to meet the construction requirements; meanwhile, the scheme, technology, materials, machines and tools can ensure the normal construction; finally, the construction personnel shall receive the professional technical training of the pipeline installation. 2. The pipes and pipe fittings provided shall meet the design requirements, and shall be attached with product instructions and quality certificates. 3. Materials with signs of damage shall not be used. If any abnormality is found in the pipeline quality, it shall be rechecked before use. 4. In the process of pipeline installation, the opening shall be blocked in time to avoid pipeline blockage and pollution. 5. During the construction and installation, the cold and hot water pipes shall be rechecked for their grades and use occasions; the pipe surface shall be marked outward in a conspicuous position. Shanghai Ruihe Enterprise Group Co., Ltd is the PPR pipe fittings manufacturer,PPR pipe fittings supplier. We are one of the best factories in China. Our products are of reliable quality and can be used by families and wholesalers. We can provide a variety of color PPR pipe fittings. We can provide national standard goods, non-national standard goods, according to the requirements of the production of PPR pipe fittings.

PP Saddle Clamp Details The characteristics of the PP saddle clamp interface are that it includes a left half-circle body and a right half-circle body. The left and right half-circle bodies are connected to the ears respectively. The internal thread of the joint is connected with the branch pipe, the inner port of the branch joint is installed with a sealing ring, and the outer wall of the branch joint is installed with a metal reinforcement ring. The purpose is to realize the quick installation of the three-way joint. PP Saddle Clamp Specification PP Saddle Clamp Some Advantages of PP saddle clamps: 1) Healthy, bacteriological neutral, conforming to drinking water standards 2) Resistant to high temperatures, good impact strength 3) Convenient and reliable installation, low construction expenses 4) Excellent heat-insulation property from minimum thermal conductivity 5) Lightweight, convenient to transport and handle, good for labor-saving 6) Smooth inner walls reduce pressure loss and increase flow speed 7) Sound insulation (reduced by 40% compared to galvanized steel pipes) If you are interest in our PP saddle clamp, Pls conatct us freely. we are 24 hours online. Free samples are available

The installation operation of HDPE pipe is very important to the project, so we must be familiar with the detailed steps. Below we will introduce you from the HDPE pipe connection method, pipe laying, pipe connection and other aspects. 1.Pipe connection methods: There are mainly three types of pipe connection: butt-fusion welding, electro-fusion welding and socket welding.   2.Pipeline laying:The foundation of the water transmission and distribution pipeline should be the original soil layer without sharp hard rock and salt. When the original soil layer has sharp hard rock and salt, fine sand or fine soil should be laid. For sections that may cause uneven settlement of the pipeline, the foundation should be treated or other anti-settlement measures should be taken. 3.Pipeline connection:The pipe connection shall adopt electric-fusion connection (electric fusion socket connection, electric fusion saddle connection) or hot fusion connection (hot fusion socket connection, hot fusion butt connection, hot fusion saddle connection), screw connection and bonding shall not be used . When connecting PE pipes with metal pipes, steel-plastic transition connections must be adopted. After the installation of the piping system is completed, after the visual inspection is qualified, the whole system should be purged in sections. The purging and test medium should be compressed air, and the temperature should not exceed 40°C. 4,Air tightness test: Use detergent or soap liquid to check whether the joints are leaking. After the inspection is completed, rinse off the leaking detergent or soap liquid in time. If you want to learn more details about our HDPE Pipe and butt-fusion welding, pls contact us freely.  We can offer you our catalog and some free samples for your reference.