PE-RT II Butt Fusion 45° Elbow
PE-RT II butt fusion 45° elbow is designed to change pipeline direction by 45 degrees in compatible PE-RT II piping systems. The available size range covers 63 mm to 315 mm.
Material: PE-RT II
Jointing: Butt fusion welding
Angle: 45°
Size Range: 63–315 mm
Available Models: 11
All Models & Specifications
Available PE-RT II butt fusion 45° elbow sizes are listed below.
| Size (mm) |
|---|
| 63 |
| 75 |
| 90 |
| 110 |
| 125 |
| 160 |
| 180 |
| 200 |
| 225 |
| 250 |
| 315 |
About PE-RT II Butt Fusion 45° Elbow
PE-RT II butt fusion 45° elbow changes the direction of a PE-RT II pipeline by 45 degrees. It is used when the routing requires a gentler directional change than a 90-degree elbow while maintaining a welded PE-RT II connection.
This fitting is commonly used for offsets, route corrections and directional transitions in heating, hot-water and compatible thermal-fluid piping systems. Both ends are butt fused to matching PE-RT II pipe sizes.
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 advantages of a weldable plastic piping material.
Because PE-RT II remains thermoplastic, compatible pipes and fittings can be joined by butt fusion or electrofusion to create a continuous all-plastic pipeline system. The material is also valued for corrosion resistance, resistance to internal scaling, relatively low weight, smooth internal surfaces and good installation flexibility.
Operating Temperature
PE-RT II is intended for hot- and cold-water and heating applications where elevated-temperature performance is required. The exact allowable temperature depends on the pipe and fitting design, SDR or wall thickness, operating pressure and the specified 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. The 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
- Other hot- and cold-water piping applications requiring a corrosion-resistant welded plastic system
Selection Considerations
For project selection, the required pipe outside diameter, SDR or wall thickness, design pressure, normal operating temperature, maximum temperature, fluid medium and installation method should be confirmed together. This is especially important for heating networks because allowable pressure changes with operating temperature and the intended service life.
Product Details
Overview
The PE-RT II butt fusion 45° elbow provides a smooth 45-degree direction change while maintaining a welded PE-RT II pipeline connection.
Product Features
- PE-RT II construction
- Butt fusion jointing
- 45-degree directional change
- Sizes from 63 to 315 mm
- Suitable for compatible PE-RT II piping systems
Applications & Installation
Typical Applications
Used in compatible PE-RT II piping systems requiring a 45-degree change in direction, including heating and hot-water pipeline installations.
Butt Fusion Jointing
Prepare, face and align the pipe and fitting ends, then carry out butt fusion using compatible welding equipment and the applicable project installation procedure.
Ordering Information
- Required size
- Quantity for each size
- Project operating conditions if required
- Delivery destination
Frequently Asked Questions
What sizes are available?
The listed sizes are 63, 75, 90, 110, 125, 160, 180, 200, 225, 250 and 315 mm.
What is the maximum listed size?
The maximum listed size is 315 mm.
What information should I send for a quotation?
Please send the required sizes, quantities and delivery destination so we can confirm availability, pricing and lead time.
International Buyer & Sourcing Information
PE-RT II butt fusion 45° elbows provide a 45-degree directional change in compatible PE-RT II piping systems. They are relevant to heating-pipe distributors, plumbing wholesalers and project buyers. Specify size, quantity and destination market for quotation.
Need PE-RT II butt fusion 45° elbows?
Send us your required sizes and quantities for quotation and lead-time confirmation.
Related Products
PE-RT II Butt Fusion 90° Elbow
Butt-fusion elbow for 90-degree direction changes in PE-RT II pipelines.
PE-RT II Butt Fusion Equal Tee
Equal-size butt-fusion tee for 90-degree branch connections.
PE-RT II Butt Fusion Reducing Coupler
Butt-fusion reducer for straight transitions between different PE-RT II pipe sizes.