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Socket Weld Flange 3/4'' Class 300 A350 LF2 SW
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Description
Socket Weld Flange 3/4'' Class 300 A350 LF2 SW
- Size: 3/4''
- Flange type: Socket Weld (SW)
- Pressure class: Class 300
- Facing: Raised Face (RF)
- Wall thickness: SCH80 / XS
- Material: A350 LF2 carbon steel
- Socket weld flange
- 3.1 material certificate available on request (free of charge)
- Manufactured according to: ASME / ANSI B16.5
- Applications: industrial installations, pressure systems, piping
Alternative Name: Socket Weld Flange 3/4'' Class 300 A350 LF2 SW, socket flange, RF flange, XS steel flange, boiler flange, weld-on flange, steel flange, socket weld connection.
Information
What are Socket Weld (SW) flanges used for?
Socket Weld Flange 3/4'' Class 300 A350 LF2 SW is manufactured according to the American ASME / ANSI B16.5 standard and is commonly specified in international piping projects. Socket weld flanges are used for industrial piping systems, pressure vessels, pumps, valves, and other process equipment.
The socket weld connection provides a strong, reliable joint that is particularly suitable for high-pressure piping systems. Welders appreciate socket weld flanges because the socket design simplifies alignment and welding.
A350 LF2 Carbon Steel
ASTM A350 LF2 is a carbon steel specifically designed for low-temperature service. It provides excellent toughness and impact resistance at sub-zero temperatures, making it ideal for installations exposed to cold environments.
Applications
- Industrial piping
- Pressure vessels
- Boilers
- Pumps and valves
- Oil and gas industry
- Power generation
- Outdoor installations
- Low-temperature process systems
We also offer socket weld flanges and steel rings in other sizes. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.
Socket Weld Flange 3/4'' Class 300 A350 LF2 SW is also available in other sizes from our product range.
Learn more about flanges here >>
Technical data
| Manufacturing Standard | ASME Standards |
| Flange Type | Socket Weld (SW) |
| Steel Grade | A350 LF2 |
| Material | Carbon Steel |
| Size | DN20 ~ 3/4'' ~ 26,9mm |


