Flanged Fitting 

Flanged Fitting

Flanged Fittings are the components and parts manufactured for use in complex pipe-laying work for the transport of fluid or gaseous materials. Flanged fittings are identified with the projected rim which fits snugly with the corresponding sized fitting. The projected rim is uniformly flat to completely create a vacuum joint so that no fluid or gas is leaked at the joint. Before tightening the bolts, a donut-shaped gasket is placed between the flange pairs to make the junction pressure-tight. This means no leakage could happen even if the pressure is high.

Gaskets are made of materials that are softer than flange material. When a gasket is sandwiched between two flanges, it snugly fits between them, precluding the possibility of any leakage.

Commonly Used Flanges

Thread Flanges - As the name suggests, this flange features an internal thread compatible with a pipe or fitting male thread. The threaded connection makes it possible to avoid welding in many cases.

Flanges Socket-Welded - Socket-weld flanges have a connection in which you fit the pipe into the flange and then seal the connection with a single multi-pass fillet weld, making them ideal for smaller pipe diameters in low-temperature and low-pressure settings. 

Slip-On Flanges - These flanges are often utilized in systems with increasing flow rates and throughput and are available in various sizes. Ensure the flange's outer diameter matches the pipea s diameter before connecting. Fillet welding on both sides of the flange is required to secure it to the pipe during installation.

Lap Joints Flanges - Lap joint flanges are two-piece designs that require butt welding the stub end to the pipe or fitting and the use of a backing flange to produce the flanged connection. Because of this, this type is ideal for use in systems with limited physical space or systems that need regular disassembly and repair.

Weld Neck Flanges - Like lap joint flanges, weld neck flanges need butt welding for installation. Their integrity, performance in systems with many repeat bends, and ability to be used in high-pressure and high-temperature systems, on the other hand, make them a top option for process piping.

Blind Flanges - Blind flanges are boltable blank discs used to terminate or isolate pipe systems. When correctly placed and paired with the appropriate gaskets, they may provide an excellent simple seal to remove when necessary.

Specialty Flanges - The flange mentioned above kinds is the most prevalent. There are, however, a variety of other specialty flange types available to meet a variety of needs and situations. Nipoflanges, weld flanges, expanding flanges, orifice, extended weld neck, and decreasing flanges are some further alternatives.

Flanged fittings are very important in pipe-laying works in many industries. These fittings ensure a leakage-free supply of gas and liquids. Buyers looking forward to buying the flanged fittings should send us their requirements. Our sellers will be happy to serve all the needs of customers in parts of India.

FAQs:

What exactly is flanged fitting?

A flanged junction is typically formed by bolting two flanges together with a gasket to guarantee a secure seal. Flanged Fittings have benefits, such as easy accessibility, and are available in a wide range of sizes, shapes, combinations, and materials. It tolerates high pressures.

Is a flange a kind of fitting?

As a typical kind of pipe fitting, pipe flanges are frequently employed. A flange is a mechanical connection between two pipes. It may also be used to connect a pipe to a tee, valve, choke, or any other piece of equipment mechanically.

What is a flanged elbow fitting?

Flanged pipe bends, also known as flanged elbows, are piping elbows joined by flange fittings. It implies no spool or pipe section between the elbow endpoint (weld point) and the flange. 

What does flanged fitting in pipework mean?

A flange is a part of a plumbing system that connects pipes, valves, pumps, and other equipment. Cleaning, examining, and customizing are all made easy. The most common methods of joining flanges are welding and screwing.

What are the kinds of screwed fittings?

Screwed fittings feature female threads (threads within the fitting), while socket weld fittings have an internal socket that precludes fitting make-up assembly. The following is an excerpt from A Practical Guide to Piping and Valves for the Oil and Gas Industry.