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Weld Neck Flange 1'' Class 150 316L ASME B16.5 A182
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Description
Weld Neck Flange 1'' Class 150 316L ASME B16.5 A182
- Size: 1'' (for 33.7 mm pipe)
- Pressure rating: Class 150
- Material: 316L stainless steel (ASTM A182)
- Wall thickness: STD (3.38 mm)
- Facing: Raised Face (RF)
- Manufactured according to: ASME B16.5
- Stainless steel weld neck flange
- Suitable for welding

Alternative Name: Weld Neck Flange 1'' Class 150 316L ASME B16.5 A182, stainless steel weld neck flange, 33.7 mm pipe flange, RF flange, acid-resistant inox flange, butt weld flange.
Information
Weld Neck Flange 1'' Class 150 316L ASME B16.5 A182 is designed for butt welding and is used to connect pipes, valves, pumps, pressure vessels, and industrial equipment. The tapered hub provides excellent stress distribution, ensuring a durable, leak-tight connection in pressure piping systems.
316 / 316L Stainless Steel
316 / 316L stainless steel is a highly corrosion-resistant austenitic stainless steel offering excellent weldability and formability. It provides superior resistance to chlorides, seawater, acids, and aggressive chemicals compared with standard 304 stainless steel.
Equivalent grades: DIN 1.4401, 1.4404, SS316, SS316L, AISI 316, AISI 316L, X2CrNiMo17-12-2.
Advantages of 316 / 316L Stainless Steel
- Excellent corrosion resistance
- Outstanding weldability
- Non-magnetic
- Excellent ductility
- High impact strength
- Wide operating temperature range
Applications
- Heat exchangers
- Pharmaceutical equipment
- Dairy processing equipment
- Brewing industry
- Marine installations
- Coastal structures
- Food processing industry
- Industrial piping systems
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 1'' Class 150 316L ASME B16.5 A182 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 | 316L ~ 1.4404 |
| Material | Stainless Steel |
| Size | DN25 ~ 1'' ~ 33,7mm |
Safety
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