Threadolet 1/2'' - 3/4'' × 36'' NPT A105 Class 3000

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Gross price: €14.17
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14.17
Net price: €11.52
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Description

Threadolet 1/2'' - 3/4'' × 36'' NPT A105 Class 3000

  • Size: 1/2'' - 3/4'' × 36''
  • Thread: 1/2'' NPT
  • Connects a 1/2'' NPT threaded fitting or valve to a 3/4''–36'' pipe
  • Thread type: NPT (tapered)
  • Material: ASTM A105 carbon steel (equivalent to P245GH, P265GH, P285GH)
  • Pressure class: Class 3000 (206 bar)
  • Excellent weldability
  • Dimensions according to MSS SP-97
  • Applications: High-pressure industrial installations, high-temperature systems, pressure vessels, central heating systems
  • 3.1 material certificate available on request (free of charge)
  • Origin: European Union

 

Alternative Name: Threadolet 1/2'' - 3/4'' × 36'' NPT A105 Class 3000, threaded branch outlet, welding branch fitting, Threadolet, Weldolet, threaded O-let, Screwbranch, branch connection fitting.

Information


Threadolet 1/2'' - 3/4'' × 36'' NPT A105 Class 3000 belongs to the family of steel branch outlet fittings (O-lets), including Weldolet, Threadolet, Sockolet, Boss, Couplet, and Latrolet. These fittings provide an alternative method of making branch connections in piping systems.

O-lets are pre-shaped to match the curvature of the run pipe, allowing easy welding to the pipe while creating a strong and reliable branch connection. They provide excellent flow characteristics and an optimized stress distribution. Branch outlets are commonly used in high-pressure and high-temperature applications.

Other Available Options

  • Pressure classes: Class 3000, Class 6000
  • Socket Weld (SW) Couplets
  • Threaded Couplets: NPT, BSPP, BSPT
  • Material: ASTM A105 carbon steel
  • Material: ASTM A350 LF2 Class 1 low-temperature carbon steel (down to -50°C)
  • Material: Stainless steel 304, SA182 F304/L, TP304, TP304L, 316, SA182 F316L, F321, F347
  • Threaded
  • Socket Weld (SW)
  • 3.1 material certificate available
  • Origin: European Union

Material

ASTM A105 is a carbon steel grade widely used for piping components and forged fittings operating in pressure systems at ambient and elevated temperatures. It offers excellent weldability and reliable mechanical properties.

Applications: Oil and gas pipelines, petrochemical plants, power stations, pressure vessels, and industrial process systems.

Comparable steel grades: 1.0460, C22.8, P245GH, P265GH, P285GH.

Each fitting is permanently marked with its size, material grade, heat number, and pressure class.

Advantages

  • Suitable for high-pressure applications
  • Excellent weldability
  • Optimized stress distribution
  • Reliable branch connection
  • High mechanical strength
  • Long service life

Applications

Oil and gas industry, petrochemical plants, power generation, pressure vessels, industrial piping systems, central heating systems, and high-temperature process installations.

We also offer Threadolets, Weldolets, Sockolets, Bosses, Couplets, and other branch outlet fittings in many sizes and materials. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.

Learn more about branch outlet fittings here >>

Technical data

Branch Fitting Type Threadolet
Material Carbon Steel
Size 1/2''
Connection Type NPT Thread

Safety

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