PE-RT II Electrofusion 90° Elbow
PE-RT II electrofusion 90° elbow is designed to change the direction of a compatible PE-RT II pipeline by 90 degrees through electrofusion welding. The listed range covers 20 mm to 630 mm with SDR11 / PN16 and SDR17 / PN10 options.
Material: PE-RT II
Jointing: Electrofusion welding
Type: Electrofusion 90° Elbow
Angle: 90°
Size Range: 20–630 mm
Pressure Classes: SDR11 / PN16, SDR17 / PN10
Available Configurations: 28
All Models & Specifications
Available PE-RT II electrofusion 90° elbow models are grouped by SDR / PN for faster size selection.
SDR11 / PN16
| Size (mm) |
|---|
| 20 |
| 25 |
| 32 |
| 40 |
| 50 |
| 63 |
| 75 |
| 90 |
| 110 |
| 125 |
| 140 |
| 160 |
| 180 |
| 200 |
| 225 |
| 250 |
| 280 |
| 315 |
| 355 |
| 400 |
| 500 |
| 560 |
SDR17 / PN10
| Size (mm) |
|---|
| 315 |
| 355 |
| 400 |
| 450 |
| 500 |
| 630 |
About PE-RT II Electrofusion 90° Elbow
PE-RT II electrofusion 90° elbow is used to turn a compatible PE-RT II pipeline through a right angle while keeping the system fully welded. It is typically selected at corners, riser-to-horizontal transitions, equipment approaches and other locations where the pipeline route changes by 90 degrees.
The fitting contains integrated electrofusion heating elements. After the pipe ends are prepared and inserted into both sockets, compatible electrofusion equipment energizes the heating zones to create the joint. The elbow should match both the pipe outside diameter and the required SDR / PN configuration.
About PE-RT II Material
PE-RT II (Polyethylene of Raised Temperature Resistance Type II) is a thermoplastic polyethylene material developed for piping systems that must maintain mechanical strength at elevated temperatures. Compared with conventional polyethylene, PE-RT II offers improved long-term temperature resistance while retaining the benefits of a weldable plastic piping system.
Because PE-RT II remains thermoplastic, compatible pipes and fittings can be joined by butt fusion or electrofusion to create a continuous all-plastic welded pipeline system. The material is also valued for corrosion resistance, resistance to internal scaling, relatively low weight, smooth internal surfaces and installation flexibility.
Operating Temperature
PE-RT II is used in hot- and cold-water and heating applications where elevated-temperature performance is required. The exact allowable temperature depends on pipe and fitting design, SDR or wall thickness, operating pressure and application class. Many PE-RT II piping systems are designed for long-term service in approximately the 70–80°C range, while short-term or maximum design conditions can reach about 95°C. Final temperature and pressure limits should always be confirmed against the actual pipe specification and project design conditions.
Typical Applications
- Secondary district-heating and heat-distribution networks
- Building heating and hot-water circulation systems
- Radiant heating and underfloor heating systems
- HVAC hydronic heating and cooling circuits
- Heat-pump and geothermal circulation systems
- Compatible industrial hot-water and thermal-fluid pipelines
Selection Considerations
For project selection, confirm pipe outside diameter, SDR or wall thickness, design pressure, normal operating temperature, maximum temperature, fluid medium and installation method together. This is especially important for heating networks because allowable pressure changes with operating temperature and intended service life.
Product Details
Overview
The PE-RT II electrofusion 90° elbow provides a welded right-angle directional change for compatible PE-RT II pipelines and is suitable for locations where a compact 90-degree turn is required.
Product Features
- PE-RT II construction
- Electrofusion jointing
- 90-degree directional change
- Sizes from 20 to 630 mm
- SDR11 / PN16 and SDR17 / PN10 options as listed
Applications & Installation
Typical Applications
Used where compatible PE-RT II heating distribution, hot-water circulation, HVAC hydronic, heat-pump, geothermal or other thermal-fluid pipelines require a 90-degree directional change.
Electrofusion Jointing
Prepare and clean the pipe ends, scrape the fusion areas as required, align and clamp the components, then carry out electrofusion using compatible welding equipment and the applicable project installation procedure. Allow the joint to cool before removing clamps or applying load.
Ordering Information
- Required size
- Required SDR / PN
- Quantity for each configuration
- Project operating conditions if required
- Delivery destination
Frequently Asked Questions
What angle does this fitting provide?
This fitting provides a 90-degree directional change in a compatible PE-RT II pipeline.
Which pressure classes are listed?
The supplied model list includes SDR11 / PN16 and SDR17 / PN10 configurations. Availability varies by size.
What information is needed for quotation?
Please send the required size, SDR / PN class, quantity and delivery destination so we can confirm availability, pricing and lead time.
International Buyer & Sourcing Information
PE-RT II electrofusion 90° elbows are commonly sourced for right-angle directional changes in compatible PE-RT II piping systems. They are relevant to heating, plumbing and pipe-distribution buyers. Specify size, quantity and destination market for bulk quotation.
Need PE-RT II electrofusion 90° elbows?
Send us your required sizes, SDR / PN class and quantities for quotation and lead-time confirmation.
Related Products
PE-RT II Electrofusion 45° Elbow
Electrofusion elbow for gradual 45-degree PE-RT II pipeline direction changes.
PE-RT II Electrofusion Equal Tee
Equal electrofusion tee for 90-degree branch connections in PE-RT II systems.
PE-RT II Electrofusion Coupler
Electrofusion coupler for straight PE-RT II pipe-to-pipe welded connections.