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The PP-R Female Elbow is a versatile plumbing component that combines the functionality of a 90-degree elbow with the convenience of female threads. Engineered from high-grade PP-R material, this fitting enables smooth direction changes while providing a secure connection to male-threaded components (such as valves, faucets, or pipes). It is non-toxic, corrosion-resistant, and easy to install, making it a reliable choice for residential, commercial, and industrial plumbing systems. Whether used in water supply lines, heating networks, or industrial fluid pipelines, it delivers consistent performance and long-term durability.

Manufactured from premium PP-R material, the elbow offers exceptional resistance to corrosion, scale, and chemical damage. It maintains structural integrity in hot (up to 95℃) and cold water environments, ensuring a service life of decades with minimal maintenance.
The precision-machined female threads create a tight seal with male-threaded components, preventing leaks and maintaining stable system pressure. The threaded design allows for easy disassembly (if needed) without damaging the fitting or pipes.
The elbow’s ergonomic design ensures smooth directional changes with minimal flow resistance. Its internal structure reduces turbulence, allowing fluids to flow efficiently through the system without pressure drops.
Made from non-toxic, recyclable materials, the fitting is safe for potable water systems and aligns with sustainable building practices. It contains no harmful substances, ensuring clean water delivery and reducing environmental impact.
| Specification(mm) | Z1 | Z2 | H | Packing quantity |
| L20*1/2F | 10 | 33.5 | 47.1 | 210 |
| L25*1/2F | 11 | 37 | 53.3 | 164 |
| L25*3/4F | 12 | 36.5 | 54.3 | 120 |
| L32*1/2F | 10 | 40 | 61.5 | 120 |
| L32*3/4F | 12 | 40 | 61.5 | 120 |
| L32*1''F | 15 | 53.5 | 75 | 60 |
Perfect for home water supply systems, including bathroom faucets, kitchen sinks, washing machines, and heating radiators. It allows for easy direction changes in tight spaces, such as under sinks or behind walls.
Widely used in hotels, offices, hospitals, and malls for plumbing and heating systems. Suitable for connecting fixtures, valves, and pipes in high-traffic areas that require reliable, low-maintenance fittings.
Applied in industrial facilities for fluid transportation, including chemical processing plants, manufacturing facilities, and power plants. It resists exposure to industrial chemicals and high pressure, ensuring safe and efficient fluid flow.
Cut the PP-R pipe to the desired length with a pipe cutter, ensuring a straight, clean cut. Deburr the pipe end to remove any sharp edges or debris that could affect the connection.
Check the female threads of the elbow for dirt, rust, or damage. Clean the threads with a dry cloth if necessary. Ensure the male-threaded component (valve, pipe, etc.) is compatible and free from defects.
If connecting to a PP-R pipe, use a hot-melt welding machine to heat the pipe end and the elbow’s non-threaded socket. Insert the pipe into the socket fully and hold for 5-10 seconds until the connection sets.
Once the PP-R pipe connection is cooled, hand-tighten the male-threaded component into the elbow’s female threads. Use a wrench to tighten slightly for a secure seal (avoid over-tightening to prevent thread damage).
After installation, run water through the system or conduct a pressure test to check for leaks. Ensure the connection is secure and the elbow maintains the 90-degree angle without strain.
The fitting is available with 1/2F, 3/4F, and 1''F threads, compatible with standard BSP (British Standard Pipe) male threads.
Yes, Teflon tape can be applied to the male threads before assembly to enhance the seal, but it is not required if the threads are in good condition.
Yes, the PP-R material is resistant to saltwater and most common industrial chemicals, making it suitable for corrosive environments.
The elbow is lightweight (varies by size: e.g., L20*1/2F is approximately 20g) but can withstand high internal pressure (up to 1.6MPa) without deformation.
Turn off the water supply, disassemble the threaded connection and hot-melted pipe (if needed), and replace with a new elbow following the installation guide.
The PP-R Female Elbow is a versatile plumbing component that combines the functionality of a 90-degree elbow with the convenience of female threads. Engineered from high-grade PP-R material, this fitting enables smooth direction changes while providing a secure connection to male-threaded components (such as valves, faucets, or pipes). It is non-toxic, corrosion-resistant, and easy to install, making it a reliable choice for residential, commercial, and industrial plumbing systems. Whether used in water supply lines, heating networks, or industrial fluid pipelines, it delivers consistent performance and long-term durability.

Manufactured from premium PP-R material, the elbow offers exceptional resistance to corrosion, scale, and chemical damage. It maintains structural integrity in hot (up to 95℃) and cold water environments, ensuring a service life of decades with minimal maintenance.
The precision-machined female threads create a tight seal with male-threaded components, preventing leaks and maintaining stable system pressure. The threaded design allows for easy disassembly (if needed) without damaging the fitting or pipes.
The elbow’s ergonomic design ensures smooth directional changes with minimal flow resistance. Its internal structure reduces turbulence, allowing fluids to flow efficiently through the system without pressure drops.
Made from non-toxic, recyclable materials, the fitting is safe for potable water systems and aligns with sustainable building practices. It contains no harmful substances, ensuring clean water delivery and reducing environmental impact.
| Specification(mm) | Z1 | Z2 | H | Packing quantity |
| L20*1/2F | 10 | 33.5 | 47.1 | 210 |
| L25*1/2F | 11 | 37 | 53.3 | 164 |
| L25*3/4F | 12 | 36.5 | 54.3 | 120 |
| L32*1/2F | 10 | 40 | 61.5 | 120 |
| L32*3/4F | 12 | 40 | 61.5 | 120 |
| L32*1''F | 15 | 53.5 | 75 | 60 |
Perfect for home water supply systems, including bathroom faucets, kitchen sinks, washing machines, and heating radiators. It allows for easy direction changes in tight spaces, such as under sinks or behind walls.
Widely used in hotels, offices, hospitals, and malls for plumbing and heating systems. Suitable for connecting fixtures, valves, and pipes in high-traffic areas that require reliable, low-maintenance fittings.
Applied in industrial facilities for fluid transportation, including chemical processing plants, manufacturing facilities, and power plants. It resists exposure to industrial chemicals and high pressure, ensuring safe and efficient fluid flow.
Cut the PP-R pipe to the desired length with a pipe cutter, ensuring a straight, clean cut. Deburr the pipe end to remove any sharp edges or debris that could affect the connection.
Check the female threads of the elbow for dirt, rust, or damage. Clean the threads with a dry cloth if necessary. Ensure the male-threaded component (valve, pipe, etc.) is compatible and free from defects.
If connecting to a PP-R pipe, use a hot-melt welding machine to heat the pipe end and the elbow’s non-threaded socket. Insert the pipe into the socket fully and hold for 5-10 seconds until the connection sets.
Once the PP-R pipe connection is cooled, hand-tighten the male-threaded component into the elbow’s female threads. Use a wrench to tighten slightly for a secure seal (avoid over-tightening to prevent thread damage).
After installation, run water through the system or conduct a pressure test to check for leaks. Ensure the connection is secure and the elbow maintains the 90-degree angle without strain.
The fitting is available with 1/2F, 3/4F, and 1''F threads, compatible with standard BSP (British Standard Pipe) male threads.
Yes, Teflon tape can be applied to the male threads before assembly to enhance the seal, but it is not required if the threads are in good condition.
Yes, the PP-R material is resistant to saltwater and most common industrial chemicals, making it suitable for corrosive environments.
The elbow is lightweight (varies by size: e.g., L20*1/2F is approximately 20g) but can withstand high internal pressure (up to 1.6MPa) without deformation.
Turn off the water supply, disassemble the threaded connection and hot-melted pipe (if needed), and replace with a new elbow following the installation guide.