Attention on the Blind Flanges

In general, flanges refer to the rims that are caused by the connections of two ends of the pipe. Flanges can be manufactured into a variety of shapes & sizes in order to meet various requirements. So it results there are various categories of available flanges in industrial processes, plus daily appliances. In this blog,flange suppliers Indiais going to explain – what is blind flange? The blind flanges are the ones that are used to close the end of the pipes.

Blind Flanges

They are designed to put the end instead of affecting the connecting role. In a similar manner, these blind flanges should be manufactured with excellent & suitable strength and durability.

The blind flange is a round plate having all of the relevant bath-holes, but there is no center hole. Due to this feature, the blind flange is used to close the ends of the piping system as well as pressure vessel openings.

Types of Blind Flanges

In addition, when it comes to the types of blind flanges, they come in four main types available in the market.

  • Welding Neck Flanges
  • Socket Weld Flanges
  • Lag Joint Flanges
  • Slip On Flanges

Welding Neck Flanges:

This is the first type of flanges. Usually, they feature with a long tapered hub. The hub is able to provide excellent reinforcement in different situations. Honestly speaking, they are able to be tolerant to high-pressure & low temperature instead of high temperature. All these flanges are generally placed on the inside of the mating pipe due to flanges can expand with increasing or decreasing temperature & pressure.

Socket Weld Flanges:

This is the second type of flanges. It can be applied into small or high pressure piping. With excellent strength, socket weld flanges are usually used in heavy duty situations. Obviously, these flanges are welded to the required pipes.

The last two types of flanges are lag joint & slip-on flanges. Lag joint flanges come with no raised faces. These two types of flanges are similar in many aspects. For instance, both are not able to hold very much strain. For slip on flanges, it is asked that the attaching pipe must have a thickness of greater than 3 mm.

At long last, all these above-mentioned types of flanges can provide the excellent & effective performance to close an end of the pipes. Nevertheless, these flanges have their own individuality & respectively installing features. All these blind flanges take effect in different fields.

Saini Flange Pvt. Ltd. is one of leading flanges manufacturers in India. For more information about our services, contact us today.

Call: +91 9911757222