Socket Weld Elbow 3/4" A105 Class 6000 90°

• Size: 3/4" (DN20 = 26.9 mm)
• Fits pipe: approx. 27.2–27.6 mm
• Socket weld elbow with recessed socket
• Angle: 90°
• Material: A105 carbon steel (equivalent to P245GH, P280GH for high-temperature and high-pressure applications)
• Pressure class: Class 6000 (413 bar)
• Applications: Boilers, high-pressure industrial piping systems, steel industry, marine industry, refineries
• Manufactured according to ANSI B16.11
• 3.1 material certificate available on request (free of charge)
• Origin: European Union

B = 3/4" (26.9 mm)

Alternative Name: Socket Weld Elbow 3/4" A105 Class 6000 90°, socket weld elbow, socket elbow with recessed socket, carbon steel socket weld elbow, SW elbow, welding fitting, A105 forged elbow, P245GH, P235GH, S235JR.

Information

Socket Weld (SW) fittings belong to the group of high-pressure forged fittings, where the pipe is welded into a recessed socket. The socket welded to the pipe creates a leak-tight piping system, ensuring maximum safety, durability, and reliability. The Socket Weld (SW) system makes it easy to select the required pressure class for the installation. Every fitting is permanently marked with its size, material grade, heat number, and pressure class. All Socket Weld fittings are available with a 3.1 material certificate.

A105 carbon steel is widely used for piping components, flanges, and forged fittings. It is designed for service at ambient and elevated temperatures in pressure systems. Like other low-alloy steels, it offers good machinability and excellent weldability.

There are limitations for the use of A105 material. The weight of a forging manufactured from A105 should not exceed 4540 kg. Heavier forgings are produced in accordance with ASTM A266.

A105 is commonly used for Socket Weld fittings, elbows, tees, couplings, unions, flanges, and other forged piping components.

Typical applications include oil and gas transmission, petrochemical plants, and power stations.

Equivalent material grades: 1.0460, C22.8, P245GH, P265GH.

Material

• A105 carbon steel
• Excellent weldability
• Suitable for high-pressure applications

Advantages

• High-pressure design
• Suitable for high-temperature service
• Excellent weldability
• High mechanical strength
• Long service life
• Manufactured according to ANSI B16.11

Applications

Boilers, high-pressure piping systems, refineries, petrochemical plants, power generation, marine industry, and industrial process installations.

We also offer Socket Weld fittings in many other sizes. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.

Learn more about Socket Weld fittings here >>