What is a flanged pipe?

A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.

What is a steel flange?

A steel flange is a forged or cast ring of steel that looks like a protruded rim that helps in easy attachment of different objects and increases strength. For example, it can be used to connect different sections of pipe or connect a pipe to a pressure vessel or pump.

What is pipe flange used for?

What is a Pipe Flange? A pipe flange connects piping and components in a piping system by use of bolted connections and gaskets. Most commonly used flanges are weld neck flange, slip on flange, blind flange, socket weld flange, threaded flange and lap joint flange (RTJ Flange).

What are the different types of pipe flanges?

9 Types of Pipe Flanges – A complete Guide for Engineer

Threaded Flanges.
Socket-Weld Flanges.
Slip-On Flanges.
Lap Joint Flanges.
Weld Neck Flanges.
Blind Flanges.
Reducing Flange.
Expander Flange.

How are flanges attached to pipes?

Socket-weld pipe flanges are typically used on smaller sizes of high pressure pipes. These flanges are attached by inserting the pipe into the socket end and applying fillet weld around the top. This allows for a smooth bore and better flow of the fluid or gas inside of the pipe.

What is a PVC flange?

Sch 80 PVC Flanges Flanges are fittings that connect to pipes to allow the attachment of accessories and other items, stop the flow or increase the strength of the pipe. These discs create a tight seal when pressing two surfaces together using bolts, clamps, edges or a compressive force.

What are stainless steel flanges used for?

They help in avoiding leaks in pipelines under high pressure. These flanges provide access to a line of metering liquids or gases. They are installed together with orifice plates or flow nozzles. Blind flanges don’t have a bore and are used to seal piping systems or vessels.

How many types of flanges are there?

Flange types 5 are: Welding Neck, Slip On, Socket Weld, Lap Joint, Threaded and Blind flange. Below you will find a short description and definition of each type, completed with an detailed image.

What is the difference between RF and FF flange?

Flat face (FF) flanges are similar to the RF flanges, but they do not have the raised area like the RF flange. Instead, the whole surface is flat. They are commonly used in low temperature and pressure environments such as pump suctions or water treatment flanges.

What are the main types of steel flanges?

Types of Flanges Welded neck flange: -. It is used for high temperature, high pressure operation or where there is wide fluctuation in pressure and temperature. Slip on flange: -. It is widely used because of ease of alignment in welding. Screwed flange: -. Screwed flange can be connected to threaded pipes without welding. Lap joint flange: -. Blind flanges: -.

What is a steel pipe flange?

A flange is a forged or cast ring of steel designed to connect mechanically sections of pipe or join pipe to a pressure vessel, pump, valve or any other piece of equipment. Steel flanges provide an easy access for cleaning, inspection or modification. They usually come in round shapes but they can also come in square and rectangular forms.

What is flanged pipe fittings?

A flanged fitting is a type of connection used to join two or more pipes. Each of the pipes must be equipped with a flange, or raised ridge that runs around the pipe’s outside perimeter. Installers connect the two flanges via compression using bolts, clamps, or other fasteners.

What is a pipeline flange?

Pipeline flange, also called flange plate. A flange is a parts that connecting pipes in pipeline systems. Meanwhile, it also applied for connecting between two devices (pipe with valves or with equipment).