Industrial Flanges Manufacturers in India

Industrial Flanges Specification, Grades and Material

About Industrial Flanges

At the most basic level, flanges are used to increases the strength of a structure, mechanical part, or assembly. For pipe fittings, flanges are essential to connect, cover, close, and support systems ranging from simple plumbing to industrial networks.

The six common types of industrial flanges:

• Slip-on, to slide over a pipe while maintaining a somewhat tight fit
• Weld Neck, connected to a pipe by welding the flange’s neck to balance stress transfer for high-pressure applications
• Blind, a bolted seal that closes off flow to a vessel or through a piping system
• Lap Joint, a free rotating flange ideal for stub end fittings and applications that demand the regular dismantling
• Threaded, a non-welded flange specifically designed for pipes with external threads
• Socket-weld, attached by inserting a pipe and applying a top weld for a smooth bore and inner flow

What makes industrial flanges unique?

Piping is a necessary tool for countless industries worldwide. In order to maintain high performance, easily interchangeable operations, and reliable quality, these components are manufactured and designed with standard dimensions and specifications in mind.

To buy pipe fittings and manufacture parts that perform properly, these standards are necessary. In many cases, industrial flange standards aren’t interchangeable, so careful attention is essential to ensure the right fit for a project.

Industrial Flange Pressure and Temperature Standards

Pipe fitting suppliers craft and stock component-based not only on world standards but also on required temperature and pressure demands for specific applications. The pressure classes and temperature ratings can even be custom developed to maintain consistency within a particular customer’s operational structure, such as in power generating stations, large process plants, and drilling systems.

Pressure classes are ranked numerically and it can be range from 75 or 125 Lightweight all the way to 350 or higher.

Material Grades and Performance

Industrial flanges can be crafted in a wide range of material grades for custom performance. From Stainless Steel pipe fittings to exotic alloy flanges, every grade comes with its own set of benefits. Some common choices include:

• Carbon Steel Flanges, the most popular industrial pipes fittings
• Stainless Steel Flanges
• Plate Flanges for the waterworks applications and petrochemical industry
• Bar Flanges
• Forged Spec Flanges
• Titanium Flanges, for low weight and high strength
• Aluminum Flanges, for lightweight applications
• Exotic Alloy (Inconel, Hastalloy, etc.) Flanges, for high corrosion, high temperature, and specialty applications

Industries and Applications

Due to their wide range of standards and the opportunity for flanges, custom engineering, and industrial pipes fittings can be found connecting systems in all manner of industries around the world. Some key applications include:

• Pumps, Valves, and vessels in food processing and manufacturing
• Heating systems and Heat exchangers of all sizes
• Pipe connections in industrial waterworks
• Assemblies in the oil industry, gas industry, and petrochemical industries
• Nuclear power systems
• Plumbing and mechanical systems
• Mining support
• Fire protection system