• Description: Socket Weld flanges are designed for small to medium-sized pipes, where the pipe is inserted into a socket and welded in place. This type of flange provides high strength and is particularly useful in high-pressure systems.
  • Applications: Suitable for high-pressure piping systems, commonly used in chemical plants, power plants, and in the nuclear industry.
  • Materials Available: Stainless Steel (F316), Carbon Steel (A105), Alloy Steel.
  • Standards: ASME/ANSI B16.5, MSS SP-44
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Description

Flanges Overview

We offer a wide range of flanges for various industrial applications, including high-pressure, high-temperature, and complex pipeline systems. Our flanges are manufactured according to international standards and can be customized to meet your specific requirements.

Flange Types:

  1. Weld Neck Flange: Known for its strong connection to the pipe, the tapered neck provides superior strength and is ideal for high-pressure systems.
  2. Slip-on Flange: Easy to install and ideal for low to medium pressure applications, these flanges slip over the pipe and are welded at the top and bottom.
  3. Lap Joint Flange: Designed for use with a stub end, these flanges are ideal for systems that need to be frequently dismantled for cleaning or inspection.
  4. Tongue and Groove Face Flange: These flanges have a raised “tongue” and a corresponding “groove,” creating a strong seal when tightened.
  5. Blind Flange: Used to close the end of a pipe, this flange is perfect for preventing the flow of liquids and gases in a pipeline.
  6. Threaded Flange: No welding is required for installation. The flanges are simply screwed onto the pipe, commonly used in smaller sizes and lower-pressure systems.
  7. Socket Welding Flange: Designed for small-diameter, high-pressure systems, the pipe is inserted into the flange and welded.
  8. Orifice Flange: Used for measuring the flow rate in a pipeline, this flange is equipped with a differential pressure transmitter.
  9. Reducing Flange: Used to connect pipes of different diameters, enabling a smooth transition between the two pipe sizes.
  10. Spectacle Blind: A dual-piece blind flange with one solid disc and one perforated disc, used to isolate or open a pipeline.
  11. Welding Plate Flange: These flanges are typically used for smaller systems, welded directly onto the pipe.
  12. Ring Flange: Commonly used for pipe expansion joints, it provides flexibility in the system.

Size Range:

  • From 1/2” to 60” (~4 meters), our flanges are available in a wide range of sizes to meet the needs of different applications and industries.

Pressure Class:

  • 150LB to 2500LB, providing options for both low and high-pressure systems.

Materials:

We provide flanges in a variety of materials suitable for diverse industrial applications:

  • Stainless Steel: F304, F304L, F316, F316L, F317, F347H, F310S, F321, etc.
  • Carbon Steel: A105, A105N
  • Alloy Steels: F51, F53, F55, F60, F5, F9, F11, F22
  • Nickel Alloys: N04400, N06600, N06625, N08800, N08825, etc.

Manufacturing Standards:

Our flanges are manufactured to meet global standards, ensuring quality and reliability:

  • ASME/ANSI B16.5
  • ASME/ANSI B16.47A/B
  • EN1092-1
  • ASME/ANSI B16.36
  • MSS SP-44
  • JISB2220-2001
  • DIN 2527/2633/2655
  • JP (Japanese Standards)
  • API 605 (American Petroleum Institute)

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