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Product of the Day
€3.90
€3.17
€0.29
€0.24
€1.28
€1.04
€87.99
€71.54
Sockolet 1/2'' × 3''–8'' SW 316L Class 3000
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Description
Sockolet 1/2'' × 3''–8'' SW 316L Class 3000
- Size: 1/2'' × 3''–8''
- Connects a 1/2'' branch pipe to a 3''–8'' run pipe
- Material: 316L stainless steel (1.4404)
- Socket Weld (SW) connection
- Pressure class: Class 3000 (206 bar)
- Excellent weldability
- Manufactured according to: MSS SP-97
- Applications: high-pressure industrial piping systems, high-temperature installations
- 3.1 material certificate available on request (free of charge)
- Origin: European Union

Alternative Name: Sockolet 1/2'' × 3''–8'' SW 316L Class 3000, stainless steel socket weld branch outlet, SW olet, forged sockolet, 1.4404 branch fitting, high-pressure SW outlet.
Information
Sockolet 1/2'' × 3''–8'' SW 316L Class 3000 is a Socket Weld branch outlet fitting designed to create branch connections on high-pressure pipelines. The branch pipe is inserted into the socket before welding, ensuring accurate alignment, excellent weld quality, and a leak-tight connection. Manufactured according to MSS SP-97, it is intended for demanding industrial applications.
Each fitting is permanently marked with its size, material grade, heat number, and pressure class, ensuring full traceability. A 3.1 material certificate is available on request.
Available Options
- Materials:
- ASTM A105 carbon steel
- ASTM A350 LF2 Class 1
- 304 / 304L stainless steel
- 316 / 316L stainless steel
- F321
- F347
- Threaded outlets
- Socket Weld (SW) outlets
- Thread × SW configurations
- 3.1 material certificates available
- Origin: European Union
- Sizes: 1/8’’ – ¼’’ – 3/8’’ – ½’’- ¾’’ – 1’’ – 1 ¼’’ – 1 ½’’ – 2’’ – 2 ½’’ – 3’’ - 4
316L Stainless Steel (1.4404)
316L stainless steel (1.4404) is a highly corrosion-resistant austenitic stainless steel offering excellent weldability and superior resistance to chlorides, seawater, and aggressive chemicals. It is widely used in high-pressure process piping, chemical plants, and marine applications.
Equivalent grades: DIN 1.4401, 1.4404, SS316, SS316L, AISI 316, AISI 316L.
Applications
- Oil refineries
- Petrochemical plants
- Marine industry
- High-pressure piping systems
- High-temperature installations
- Boilers
- Pressure vessels
- Hydraulic systems
- Oil and gas industry
We also offer Sockolets and other branch outlet fittings in various sizes and materials. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.
Sockolet 1/2'' × 3''–8'' SW 316L Class 3000 is also available in other sizes from our product range.
Learn more about Sockolets here >>
Technical data
| Branch Fitting Type | Sockolet |
| Material | Stainless Steel |
| Size | 1/2'' |
| Connection Type | Weld End |
Safety
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