Description
Stainless Steel 90° Elbow (Plain End) – Product Specification
Dimensional Specifications – ③ EN Standard
| OD (mm) | THK (mm) |
|---|---|
| 15 | 1.50 |
| 18 | 1.50 |
| 22 | 1.50 |
| 28 | 1.50 |
| 35 | 1.50 |
| 42 | 1.50 |
| 54 | 1.50 |
| 76.1 | 2.00 |
| 88.9 | 2.00 |
| 108 | 2.00 |
Advantages of Fittings
- **Easy Assembly**: Practical and convenient.
- **Quick Installation**: Saves hours of labour.
- **Safe and Approved**: Guaranteed system with certifications.
- **Simplified Labour**: No need for specialised personnel (just a press tool).
- **Flameless Connection**: Enhances safety by eliminating the need for naked flames.
O-Ring Material Characteristics and Application
The **rubber O-ring** is critical for the sealing and sanitary performance. Aquinox O-rings use **imported rubber compounds**, manufactured under strict controls and comply with **GB/T 19228.3-2012**. Drinking water options meet the **GB/T 17219** standard, with **EU DVGW-compliant** O-rings available. Materials resist hot water, ageing, and common drinking-water additives. Multiple compounds supplied based on application.
O-Ring Compatibility Chart:
| Material | Color | Temperature Range | Max. Working Pressure (MPa) | Application |
|---|---|---|---|---|
| EPDM | Black | -40°C – 150°C | 2.5 | Hot & Cold Water; Drinking Water |
| SI | White | -20°C – 200°C | 2.5 | Hot & Cold Water; Drinking Water |
| SI (Import) | Claret | -20°C – 200°C | 2.5 | Fire; Steam; Solar |
| NBR | Yellow | -30°C – 120°C | 2.5 | Gas & Oil |
| HNBR | Green | -30°C – 180°C | 2.5 | Gas |
| FKM | Brown | -30°C – 250°C | 2.5 | Industrial & Chemical |
Press-Fit Installation Method
