Product Introduction
The high quality blue PPR 90° elbow is a fitting used for right-angle pipe connections and is widely used in building water supply and drainage, heating, and industrial fluid transport systems.
Product Advantages
High Pressure Resistance
Molded from high-molecular-weight PPR, it withstands pressures up to 1.6 MPa.
Hygienic and Safe
Non-toxic and odorless, it complies with ISO 15874 and GB/T 18742 hygiene standards.
Precision Injection Molding
Fully automated injection molding ensures a wall thickness tolerance of ≤±0.05mm.
Technical Specifications
Available Sizes: 20mm • 25mm • 32mm
Material: Premium PP-R Type 3
Color: Standard blue for cold water identification
Pressure Rating: PN 20/25 (consistent across all sizes)
Temperature Capacity:
Continuous operation: 70°C
Short-term peaks: 95°C
Standards Met: DIN 8077/8078, ISO 15874
FAQ
Q: Is the elbow compatible with international standard pipes?
A: It fully complies with the international PPR pipe standard (DIN 8077/8078) and can be directly hot-melt-connected to all brands of PPR pipe that meet this standard without the need for adapters.
Q: Is the mold developed in-house?
A: Yes, we have an independent mold design center and support custom development.
Q: Is each batch of products tested?
A: Yes, we undergo a comprehensive inspection for pressure, sealing, and dimensions before shipment.
Q: Is there a recommended heating time for hot-melt bonding?
A: We recommend heating for 5 seconds for 20mm, 6 seconds for 25mm, and 8 seconds for 32mm. Cool for about 30 seconds after joining.
Q: Does the material contain recycled materials?
A: It contains no recycled materials; it is 100% virgin PPR.
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