PP Threaded Elbow 90
Technical Specification
- Material: Polypropylene block copolymer (PP-B)
- Fitting type: 90° threaded elbow
- Thread standard: To suit BS 4991:1974
- Pressure rating: 6 bar
- Operating temperature range: -20°C to 110°C (continuous)
- Size range: 1/2" to 4"
- Colour: Beige grey (RAL 7032)
- Manufacturing standard: DIN 16962
- Connection type: Threaded
Description
This polypropylene threaded 90° elbow is designed to change the direction of flow within a PP pipework system by a right angle while maintaining a threaded, demountable connection. It is commonly used where pipe routes need to turn corners but future access, adjustment or removal of components is required.
Manufactured from high heat stabilised polypropylene block copolymer (PP-B), the elbow provides excellent chemical resistance, durability and impact strength, even at sub-zero temperatures. The threaded ends allow quick installation and straightforward integration with other threaded fittings, valves or equipment.
As with all threaded polypropylene fittings, this elbow is pressure rated to 6 bar, making it suitable for low to medium pressure applications where flexibility and serviceability are prioritised over permanent fusion joints.
Key Features & Benefits
- 90° directional change: Enables compact and efficient pipe routing around obstacles
- 6 bar pressure rating: Designed specifically for threaded polypropylene systems
- Threaded connections: Allows easy installation, removal and system modification
- PP-B construction: Improved impact resistance compared to homopolymer PP
- Wide temperature tolerance: Reliable performance from -20°C to 110°C
- Corrosion resistant: Will not rust, scale or degrade in aggressive environments
- Lightweight design: Easier handling and reduced installation effort versus metal elbows
- Industrial versatility: Suitable for chemical processing, water treatment, laboratories, food production and general industrial services


| Product Code | d (inch) | D (mm) | I (mm) | Z (mm) | Pressure Rating (bar) |
| 355802 | ½ | 27 | 29 | 12 | 6 |
| 355803 | ¾ | 34 | 34 | 14 | 6 |
| 355804 | 1 | 48 | 41 | 18 | 6 |
| 355805 | 1 ½ | 61 | 52 | 27 | 6 |
| 355806 | 2 | 77 | 63 | 34 | 6 |
| 355807 | 3 | 110 | 86 | 48 | 6 |
| 355808 | 4 | 134 | 105 | 60 | 6 |
