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Weld Neck Flange DN100 PN16 1.4301 Type 11B1
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Description
Weld Neck Flange DN100 PN16 1.4301 Type 11B1
- Size: DN100 (for 114.3 mm pipe)
- Pressure rating: PN16
- Wall thickness: 3.05 mm
- Material: 1.4301 / 1.4307 stainless steel
- Manufactured according to: EN 1092-1
- Type: 11B1
- Stainless steel weld neck flange
- Suitable for welding
Alternative Name: Weld Neck Flange DN100 PN16 1.4301 Type 11B1, EN 1092-1 weld neck flange, 114.3 mm stainless steel flange, acid-resistant inox flange, pipe welding flange.
Information
Weld Neck Flange DN100 PN16 1.4301 Type 11B1 is designed for butt welding and is used to connect pipes, valves, pumps, pressure vessels, and industrial equipment. The tapered neck provides excellent strength and even stress distribution, making it suitable for pressure piping systems.
304 / 304L Stainless Steel
304 / 304L stainless steel is the most widely used corrosion-resistant stainless steel grade. It offers excellent weldability, formability, and resistance to many chemicals, making it suitable for a broad range of industrial applications.
Equivalent grades: 1.4301, 1.4306, 1.4307, AISI 304L, 0H18N9, X5CrNi18-10, A2.
Advantages of 304 / 304L Stainless Steel
- Non-magnetic
- Excellent ductility
- Excellent impact toughness
- Outstanding weldability
- Good mechanical strength
- Wide operating temperature range
Applications
- Chemical industry
- Food processing industry
- Architecture
- Automotive industry
- Corrosive environments
We also offer weld neck flanges and stainless steel rings in other sizes. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.
Weld Neck Flange DN100 PN16 1.4301 Type 11B1 is also available in other sizes from our product range.
Learn more about flanges here >>
Technical data
| Manufacturing Standard | EN & DIN Standards |
| Flange Type | Welding Neck (WN) |
| Steel Grade | 304 ~ 304L ~ 1.4307 |
| Material | Stainless Steel |
| Size | DN100 ~ 4'' ~ 108mm ~ 114,3mm |


