Threadolet 1/2'' × 4'' BSP 304L Class 3000

• Branch size: 1/2'' BSP
• Run pipe size: 4''
• Thread: BSP (BSPP, G, Rp, parallel pipe thread)
• Material: 304L stainless steel
• Pressure class: Class 3000 (206 bar)
• Excellent weldability
• Manufactured according to: MSS SP-97
• Applications: high-pressure industrial systems, high-temperature installations, pressure vessels, central heating systems
• Steel weld-on branch outlet
• 3.1 material certificate available on request (free of charge)

Dimensions:

• B: 1/2'' BSP thread
• A: 4'' run pipe

Alternative Name: Threadolet 1/2'' × 4'' BSP 304L Class 3000, threaded branch outlet, O-let fitting, weld-on branch fitting, threaded olet, screw branch connection.

Information

Threadolet 1/2'' × 4'' BSP 304L Class 3000 belongs to the family of branch outlet fittings (O-lets), including Weldolet, Threadolet, Sockolet, Boss, Couplet, and Latrolet. It provides an efficient alternative to traditional branch connections.

The fitting is pre-contoured to match the curvature of the run pipe, allowing it to be easily welded in place while providing a smooth flow path and optimum stress distribution. Branch outlets are widely used in high-pressure and high-temperature piping systems.

Available options

• Pressure classes: 3000 and 6000
• Materials:
  • Carbon steel SA105
  • Low-temperature carbon steel A350 LF2 CL1
  • Stainless steel 304 / 304L / 316 / 316L / F321 / F347
• Connection types:
  • Threaded (Threadolet)
  • Socket Weld (Sockolet)
  • Socket Weld Couplet
  • Threaded Couplet (NPT, BSPP, BSPT)
  • Thread × Socket Weld
• 3.1 material certificates available
• Origin: European Union

304 / 304L Stainless Steel

304 / 304L stainless steel is the standard corrosion-resistant stainless steel grade. It offers excellent corrosion resistance together with outstanding forming and welding properties, making it one of the most widely used stainless steels in industrial applications.

Equivalent grades: 1.4301, 1.4306, 1.4307, AISI 304L.

Applications

• Chemical industry
• Food processing industry
• Corrosive environments
• Architecture
• Automotive industry
• Industrial process piping

We also offer branch outlet fittings in other sizes. If you have any questions, please contact us. Call +48 63 261 42 02 or send your enquiry to biuro@polberis.pl.

Threadolet 1/2'' × 4'' BSP 304L Class 3000 is also available in other sizes from our product range.

Learn more about branch outlet fittings here >>