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Chemical-Resistant Polypropylene PPR 45 Elbow

The PP-R 45 Elbow is a critical component in modern piping systems, engineered to deliver reliable directional changes while maintaining optimal performance.
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Understanding PP-R 45 Elbow


Crafted from premium PP-R (Polypropylene Random Copolymer) material, this elbow stands out as a preferred choice for both residential and commercial applications due to its unique combination of durability, versatility, and eco-friendliness. Unlike traditional metal or low-quality plastic fittings, the PP-R 45 Degree Elbow is designed to withstand extreme temperatures, high pressure, and corrosive environments, ensuring long-term functionality without compromising system integrity. Whether you’re building a new plumbing network or upgrading an existing one, understanding the value of a high-quality PP-R elbow is key to achieving efficient, leak-proof, and sustainable piping solutions.


Specification Z1 Z2 Packing quantity
L20 6 46.8 660
L25 8.7 51 330
L32 13 61 200
L40 10 73 200
L50 11.5 86 110
L63 13 102 80
L75 17.5 165.8
L90 20.5 199.8
L110 26 242.6


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Core Features of PP-R 45 Elbow


Superior Material Performance

At the heart of every PP-R 45 Elbow lies its robust PP-R material, which offers unmatched corrosion resistance—eliminating the risk of rust, scaling, or degradation over time. This material is also heat-resistant, capable of handling hot water temperatures up to 95°C and operating pressures up to 1.6MPa, making it suitable for both hot and cold water systems. Additionally, PP-R is non-toxic and odorless, ensuring that water remains pure and safe for consumption, a crucial feature for domestic plumbing applications.


Optimized Flow Design

The 45-degree angle of this elbow is not just a structural choice—it’s an engineering solution for enhanced efficiency. The smooth, precision-molded interior minimizes flow resistance and turbulence, allowing water or other fluids to move through the piping system with minimal pressure loss. This design reduces stress on the entire pipeline, preventing premature wear and tear on connected PP-R pipes and fittings. Unlike sharp bends that can cause clogs or flow disruptions, the PP-R 45 Elbow ensures consistent, smooth fluid movement, boosting overall system performance.


Easy Installation & Leak-Proof Bonding

One of the standout advantages of the PP-R 45 Elbow is its lightweight construction, which simplifies handling and transportation. Installing this elbow is a straightforward process thanks to heat fusion technology—a method that creates a permanent, seamless bond between the elbow and other PP-R components. This fusion process eliminates the need for adhesives, gaskets, reducing the risk of leaks and ensuring a tight seal that lasts for decades. Even for less experienced installers, the user-friendly design of the PP-R 45 Degree Elbow makes quick work of installations, saving time and labor costs.


Eco-Friendly & Sustainable

Sustainability is a top priority in modern construction, and the PP-R 45 Elbow delivers on this front. PP-R material is fully recyclable, reducing environmental impact and supporting green building practices. It is also non-toxic, free from harmful chemicals that can leach into water or the environment. By choosing a PP-R elbow, you’re not just investing in a durable product—you’re contributing to a healthier planet, making it an ideal choice for eco-conscious projects.


Typical Uses of PP-R 45 Elbow


Domestic Plumbing Systems

In homes, the PP-R 45 Elbow is widely used in kitchen and bathroom plumbing, where it connects PP-R pipes for hot and cold water supply. It’s perfect for routing pipes around corners, under sinks, or behind appliances, thanks to its compact design and versatile angle. Whether you’re installing a new shower system, a kitchen faucet, or a whole-house plumbing network, this elbow ensures reliable performance and leak-proof connections, keeping your home’s water supply running smoothly.


Industrial Applications

Industrial settings demand fittings that can withstand heavy use and harsh conditions, and the PP-R 45 Elbow rises to the challenge. It’s commonly used in manufacturing plants, chemical facilities, and processing units for transporting fluids such as chemicals, coolants, and process water. Its corrosion resistance and pressure tolerance make it ideal for handling aggressive substances, while its durability ensures minimal maintenance and replacement costs over time.


HVAC & Heating Systems

Heating, Ventilation, and Air Conditioning (HVAC) systems rely on efficient fluid circulation, and the PP-R 45 Elbow plays a vital role in this. It’s used to route hot water pipes in radiant heating systems, as well as chilled water lines in air conditioning setups. The elbow’s smooth flow design prevents energy waste by maintaining consistent fluid pressure, helping HVAC systems operate more efficiently and reducing utility costs.


Repair & Renovation Projects

When upgrading or repairing existing piping systems, the PP-R 45 Elbow is a go-to solution. Its compatibility with standard PP-R pipes and fittings makes it easy to integrate into older networks, eliminating the need for full system overhauls. Whether you’re fixing a leaky elbow or reconfiguring a pipeline, this component offers a reliable, long-lasting replacement that restores system functionality quickly.


FAQ


What is the lifespan of a PP-R 45 Elbow?

When installed correctly and used within recommended parameters, a PP-R 45 Elbow has a lifespan of up to 50 years. The durable PP-R material resists aging, corrosion, and UV damage, ensuring long-term performance even in harsh environments. Regular maintenance, such as checking for leaks or damage, can further extend its service life.


Can PP-R 45 Elbow be used for hot water systems?

Absolutely! The PP-R 45 Elbow is specifically designed for hot water applications, with a heat resistance rating of up to 95°C. It maintains its structural integrity and performance even under continuous exposure to high temperatures, making it an ideal choice for water heaters, radiators, and other hot water piping needs.


Is PP-R 45 Elbow compatible with other pipe materials?

While the PP-R 45 Elbow is designed for use with PP-R pipes, it can be connected to other materials (such as copper or PVC) using adapter fittings. However, for optimal performance and leak resistance, it’s recommended to use it with compatible PP-R components to maintain the integrity of the fusion bond.


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Zhe Jiang Longye Pipes Industry Co., Ltd. is specilalized in producing PP-R pipes; pipe fittings, HD-PE water-supplying pipes, heatmelting socket pipe fittings, plastics connecting pipe fittings and water separators.
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