UPVC Short Radius 90° Bend
The UPVC Short Radius 90° Bend is a compact pipe fitting used to change the direction of flow by 90 degrees in confined piping layouts. Made from Unplasticized Polyvinyl Chloride (UPVC), it is engineered for systems that require a tighter turning radius without compromising flow integrity. Ideal for chemical, water distribution, irrigation, and industrial fluid systems, this bend offers high strength, chemical resistance, and reliable performance in corrosive environments.
- Chemical Resistance
- Low Maintenance Requirement
- Low Thermal Conductivity
- Long Service Life
- Easy Installation
- Corrosion Resistance
UPVC Short Radius 90° Bend Details
ID – Inner Diameter
OD – Outer Diameter
WT – Wall Thickness
SL – Socket Length
H – Height (center-to-end dimension)
| Size (Inch) | ID (mm) | OD (mm) | WT (mm) | SL (mm) | H (mm) |
| ½ | 21.64 | 29.10 | 3.73 | 22.23 | 42 |
| ¾ | 26.97 | 34.79 | 3.91 | 25.40 | 58 |
| 1 | 33.78 | 42.88 | 4.55 | 28.58 | 66 |
| 1¼ | 42.55 | 52.25 | 4.85 | 31.75 | 80 |
| 1½ | 48.72 | 58.88 | 5.08 | 34.93 | 90 |
| 2 | 60.78 | 71.86 | 5.54 | 38.10 | 115 |
| 2½ | 73.56 | 87.58 | 7.01 | 44.45 | 132 |
| 3 | 89.50 | 113.74 | 7.62 | 47.63 | 150 |
| 4 | 114.99 | 132.11 | 8.56 | 57.15 | 182 |
| 6 | 153.88 | 168.10 | 7.11 | 77.25 | 250 |
| Parameter | Details |
| Material | UPVC (Unplasticized Polyvinyl Chloride) |
| Angle | 90° |
| Bend Radius | Short Radius |
| Size Range | ½” to 12” (15 mm to 315 mm) |
| Connection Type | Solvent Weld Socket Ends |
| Operating Pressure | Up to 10 bar (150 psi) |
| Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Standards Compliance | ASTM D2466 / D1785, ISO, DIN |
| Color | Generally Grey |
Compact Design: Ideal for installations with limited space and tight bends.
Chemical and Corrosion Resistant: Suitable for aggressive fluids and harsh environments.
Durable Construction: Provides long-term reliability and mechanical strength.
Smooth Internal Bore: Ensures efficient flow with minimal pressure drop.
Lightweight: Easy to transport and install.
Solvent Weldable: Designed for strong, leak-proof joints using solvent cement.
| Nominal Size (mm) | SDR / Schedule | Pressure Rating (PN/bar) |
| 50 mm | SDR 21 | 6 bar |
| 75 mm | SDR 21 | 6 bar |
| 90 mm | SDR 21 | 6 bar |
| 110 mm | SDR 21 | 6 bar |
| 160 mm | SDR 21 | 6 bar |
| 200 mm | SDR 21 | 6 bar |
| Property | Description / Typical Value |
| Material | Unplasticized Polyvinyl Chloride (uPVC) |
| Shape/Type | Short Radius 90° Bend |
| Standard Size Range | DN 50 mm to DN 200 mm (varies by manufacturer) |
| Color | Typically White or Light Grey |
| Density | ~1.38 g/cm³ |
| Thermal Conductivity | 0.14–0.17 W/m·K |
| Maximum Operating Temp | 60°C (continuous) |
| Coefficient of Thermal Expansion | ~0.06 mm/m·°C |
| Water Absorption | Negligible (<0.1%) |
| Mechanical Strength | High impact resistance; brittle at very low temperatures |
| Corrosion Resistance | Excellent (resistant to most chemicals and UV) |
| Fire Retardancy | Self-extinguishing |
| Surface Finish | Smooth interior and exterior for minimal friction |
| Pressure Rating | Typically PN 10 or PN 16 depending on wall thickness |
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
Benefits of Using UPVC Short Radius Bend 90°
1. Space-Saving Design
- Compact footprint: Short radius bends have a tighter curvature than long radius bends, making them ideal where space is limited.
- Useful in congested areas: Perfect for urban chemical, industrial plants, and equipment piping where sharp turns are necessary.
2. Easy Installation
- Lightweight material: uPVC is much lighter than metal, making handling and installation easier.
- Simple jointing: Can be joined with solvent cement or mechanical fittings, reducing labor time.
- No welding required: Unlike steel or copper, installation does not require heat or skilled welding.
3. Corrosion Resistance
- Chemical resistance: uPVC is highly resistant to acids, alkalis, salts, and most industrial chemicals.
- Long lifespan: Reduces maintenance costs compared to metal pipes in corrosive environments.
4. Cost-Effective
- Lower material cost: uPVC is cheaper than metals like stainless steel or copper.
- Reduced installation cost: Short radius bends reduce the need for multiple fittings to achieve a turn.
5. Smooth Flow Characteristics
- Low friction losses: Internal surface is smooth, minimizing pressure drop.
- Hydraulic efficiency: Even with a tighter bend, uPVC maintains reasonable flow efficiency for most water and wastewater applications.
6. Pressure and Temperature Handling
- Adequate for common applications: Can handle water supply, irrigation, and low-pressure chemical transport systems within rated limits.
- Reliable under normal temperatures: Effective in typical ambient and process temperature ranges (up to ~60°C for uPVC).
7. Durability and Maintenance
- UV and weather resistant: Suitable for exposed outdoor applications with minimal degradation.
- Low maintenance: No rusting, scaling, or need for frequent repainting.
8. Versatility
- Can be used in residential, commercial, industrial, and agricultural piping systems.
- Compatible with standard uPVC pipes and other fittings
Types of UPVC Short Radius Bend 90°
1. Standard UPVC Short Radius 90° Bend
- Description: A simple 90° elbow with a short radius.
- Radius: Equal to the pipe diameter (R = D).
- Use: Where space is limited and a sharp change in direction is needed.
- Applications: Drainage, sewage, and water supply lines in tight areas.
2. Plain End UPVC Short Radius 90° Bend
- Description: Both ends of the bend are plain (socketless) and require solvent cementing.
- Use: Common in small-diameter pipes for household drainage.
3. Socket End UPVC Short Radius 90° Bend
- Description: One or both ends have sockets to allow easy insertion of pipe ends.
- Use: Faster assembly in chemical systems without threading.
4. Spigot and Socket UPVC Short Radius 90° Bend
- Description: One end is spigot (plain), the other is socketed.
- Use: Often used for connections between existing pipes of slightly different types or diameters.
5. Reducing UPVC Short Radius 90° Bend
- Description: Connects pipes of different diameters while changing the direction by 90°.
- Use: When flow needs to be redirected and downsized at the same time.
6. Double Socket or Integral UPVC Short Radius 90° Bend
- Description: Both ends have sockets, sometimes molded as one piece with the bend.
- Use: Common in industrial drainage and water piping for leak-proof connections
Why Choose Petron Thermoplast?
At Petron Thermoplast, we are committed to providing top-notch upvc radius 90 degree bend and other products designed to meet the highest industry standards. Here’s why you should choose us:
Durability
Our products are built to last, offering excellent resistance to corrosion and wear. We use high-quality materials and advanced manufacturing processes to ensure our fittings can withstand harsh conditions and provide reliable performance over time.
Quality Assurance
We follow strict quality control measures to ensure our fittings meet all required specifications. Our products undergo extensive testing to ensure they meet or exceed industry standards for strength, durability, and performance.
Expert Support
Our team of experts is always ready to help you choose the right products for your needs. We provide technical support and guidance to help you select the best for your specific applications, ensuring optimal performance and efficiency.
UPVC Pipe Fittings
We offer UPVC Pipe Fittings products in all standard sizes and provide complete customization options to meet your specific project requirements across our entire product range.
