Description
EN10253-1 Tee
EN 10253-1 Tees are seamless or welded butt-weld pipe fittings used to connect three pipes of the same or different diameters, allowing a 90° branch from a pipe run. These fittings conform to the European standard EN 10253-1, which specifies the performance and material requirements for non-alloy steel butt-welding fittings without specific inspection requirements. EN 10253-1 Tees are widely used in low-pressure applications across industries such as water treatment, fire protection systems, HVAC, and general engineering.
Key Features:
- High dimensional accuracy and tight tolerances
- Excellent weldability and formability
- Conforms to EU norms for safety and reliability
- Available in both equal and reducing configurations
EN10253-1 Tee Chemical Composition
| Element | Max. Content (%) |
|---|---|
| C | 0.16 |
| Mn | 1.20 |
| Si | 0.40 |
| P | 0.025 |
| S | 0.015 |
| Al (Total) | ≥ 0.020 |
EN10253-1 Mechanical Properties
| Property | Requirement |
|---|---|
| Tensile Strength (MPa) | 360 – 500 |
| Yield Strength (MPa) | ≥ 235 |
| Elongation (%) | ≥ 25 |
| Impact Test (KV, J) | ≥ 27 J at 0°C (TR2 only) |
| Hardness (HB) | ≤ 195 |
Applications:
- Low-pressure water and gas pipelines
- HVAC and mechanical systems
- Fire sprinkler systems
- Industrial process piping
- Shipbuilding and infrastructure projects
Reviews
There are no reviews yet.