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How to choose the best Flange for your Piping Connections?

To say that flanges are a significant part of any piping or mechanical delivery system would be an understatement. They keep the pipes connected and provide easy access for cleaning, inspection, and replacement of pipes if needed. Usually, flange suppliers will provide information on what will work for your particular scenario. However, it is good to know the basics before you venture out to purchase flanges for your project.

There are some fundamental things that one must check before finalizing the flange type. Let us take a look at some of the important factors.

Type

A typical flange has two parts - the top and bottom part. You can identify the top flange part by its look itself such as lap joints, tongue and groove, socket weld flanges, bolt flanges, flat face, and threaded bore. The bottom part of the flange is usually given a raise except for in the tongue and groove flange. The raise in the bottom flange has to be as per the standards specified for the particular pipe material. Usually, flange suppliers in UAE recommend bolted flanges for ease of maintenance, socket weld for high-pressure capacity, and tongue/groove for extreme working conditions.

Pressure Rating

This is an important factor while choosing the flanges for your piping systems. Flanges are under a lot of pressure constantly and play a vital role in making sure the system can withstand all the different pressure present. Flange suppliers around the world and specifically UAE have a wide range of products in different pressure classes. You must check that your pipes, valves, and flanges are in the same pressure class to avoid any mishaps.

Material

Usually, it is best practice to choose the flange material the same as the pipe material. That is because the flange faces the same conditions like temperature, pressure, corrosion, and moisture as the pipe. You may use compatible materials, but consulting the engineer and flange supplier is necessary before making the decision. Flanges are found in stainless steel, carbon steel, iron, and copper-nickel. Flange Suppliers in UAE such as New World Horizons will tell you which alloy will work for your project.

 Standards

The standards indicate what would be the size, pressure rating, and materials of a particular flange model. You must check what standard of flanges is the supplier providing you with and order accordingly. There are three popular standards followed around the world: ANSI/ASTM - American Standards, DIN – European, and JIS – Japanese International Standard. Each model under these standards has a specific size, material, and pressure rating. You must also ensure that you use the standard for pipes and flanges while discussing with your flange supplier.

 Flange Selection

Flange selection is a vital part of the overall piping system. The pressure, temperature, and corrosion resistance of the entire piping system will depend on the flanges as they hold up all the pipes and valves. Choose a supplier like New World Horizons who is knowledgeable about the standards used so that your pipe and pipe fittings are durable in the long run.

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How Flanges Suppliers In Uae Maintain Quality Service?

Flanges are basic pieces of equipment used to connect the various pipes, valves, pumps and other pieces of equipment that are installed in an oil & gas plant. By acting as a connecting medium, they make it easier to connect and disconnect various pieces while also making the cleaning and maintenance tasks a lot easier.

In a flourishing oil and gas industry such as that in the UAE, there is always a huge demand for high-quality flanges. Even though the oil and gas industry is the primary and foremost user of these flanges, they can also be used in various other manufacturing and production activities.

Flanges Supplies By NWH

Being the market leader in this area, New World Horizon is one of the leading flanges suppliers in Dubai. We have a wide range of flanges available which can be readily employed in your manufacturing or production plant.

No matter which type of flange you want: weld neck, slip on, blind, socket weld, threaded, long weld neck or even anchor flange, you name it, we have it. Not only are we one of the most trusted flanges suppliers in UAE but also the most available one. Our flanges come in the size range of 1/2″ to 72″ which can cover almost all applications.

Besides this, we supply the flanges in various material grades which are listed below:

Carbon Steel: ASTM A105N/A694 F52. These are the most common types of flanges that are used for ambient and higher temperature service in pressure conditions. This is because they are made up of highly durable carbon steel which is difficult to break.

Carbon Steel Alloy Low Temp: ASTM A350 LF2/LF3. These are generally used in non-corrosive applications such as underwater and in the oil and gas industries.

Carbon Steel Alloy High Temp: ASTM A182 F1/F2/F5. These offer good oxidation and scaling resistance. They are also easy to weld and hence can be used in a variety of applications.

Austenitic Stainless Steel: ASTM A182 F304/304L, A182 F316/316L, A182 F321/347. These flanges have a good anti-corrosion effect and can hence easily be used for underwater applications.

Duplex & Super Duplex: F51/F53. Apart from the oil & gas industry, they are used in various other industries such as petrochemical, transportation, pharmaceuticals, etc.

New World Horizon is an enthusiastic and professional company that can enable you to procure world class products for your industrial plant. Besides providing high-quality flanges, we also provide high-quality maintenance services and are there for our customers 24/7.