Types of Stainless Steel Flanges and Their Applications Explained

In today’s world, stainless steel is one of the most widely used metals. Support accessories for stainless steel pipes include stainless steel flanges. SS Flanges are available in a wide range of sizes and shapes. Different stainless steel materials are used to create stainless steel flanges. Stainless steel comes in a variety of grades, relying on material composition and mechanical properties. Stainless Steel Flanges are a common pick because of their high corrosion resistance. It’s tough and can withstand a lot of strain. These flanges are also resistant to deformation and warping when exposed to high temperatures.

It is used in more industries than carbon steel since it has higher corrosion resistance and always maintains a good visual effect.

Different types of stainless steel flanges and their uses. : –

  • Weld Neck Flanges

The protruding necks of these flanges set them apart. The pipe’s level and thickness are the same as the weld neck flanges. This  Stainless Steel F310 Flanges is designed to handle extreme temperatures, such as sub-zero or high temperatures, as well as high pressure.

  • Threaded Flanges

They’re only used for particular reasons. A threaded flange, for example, can be quickly assembled without welding. They are suitable with pipes that have outer threads, as the name implies. Threaded flanges, unlike weld neck flanges, are not suitable for applications involving high pressure, high temperature, or bending stresses.

  • Slip-on Flanges

Consider slip-on flanges if you’re on a budget. They’re the cheapest, but they still get the job done. It needs to be slightly larger than the pipe to allow it to slip over it. These flanges are also fillet welded in place and can’t withstand high pressure.

  • Lap Joint Flanges

They’re comparable to slip-on flanges, but they’re for stub-end fittings. They’re ideal for systems that need to be inspected and maintained regularly.

  • Socket Weld Flanges

They are strong and durable and are ideal for piping with small diameters and high pressures. Internal welds improve the durability and exhaustion strength of the product. Chemical processing is where they’re most widely used.

  • Ring-Type Joint Flanges

High pressure and high temperatures makes no match for these flanges. On bind, slip-on, or weld neck flanges, they have a groove that can be easily compressed. They aid in the prevention of leaks in high-pressure pipelines.

  • Orifice Flanges

These Stainless Steel F304 Flanges grant you access to a liquid or gas metering line. Orifice plates are used in conjunction with them.

  • Blind Pipe Flanges

Blind flanges are used to seal piping systems or vessels and do not have a bore. Due to internal pressure, a blind flange must withstand a lot of stress. They’re useful for systems that need to be inspected on a routine basis.

Applications of Stainless Steel Pipes are: – 

  • Pipeline engineering.
  • Oil & gas industry.
  • Mechanical engineering.
  • Plant engineering.
  • Marine industry.
  • Wastewater management.
  • Chemical industry.
  • Petrochemical industry.
  • Power industry.
  • Aerospace.
  • Food processing industry and many others.