Introduction

A flange is a piece for connecting pipes in a piping system and one of the types of flanges is the Elbow Flange. In this article, we discuss some features, application and standard of Elbow flange construction.

What is a Elbow Flange?

فلنج زانویی (Elbow Flange)
1) Elbow Flange (45 degrees)
فلنج زانویی (Elbow Flange)
2) Elbow Flange (90 degrees)

Elbow Flange is a type of flange connection that is used to connect pipes at a 90 degree angle or a 45 degree angle. This type of flange is connected to the pipes as a piece with two flanges. This type of flange is used to connect pipes in cases such as piping systems (prochemical industries, oil and gas, water and sewage).

Features of Elbow Flange

شماتیک اتصال زانویی 90 درجه - فلنج زانویی
3) Elbow connection schematic (90 degrees), ASME B16.9 standard
شماتیک اتصال زانویی 45 درجه - فلنج زانویی
4) Elbow connection schematic (45 degrees), ASME B16.9 standard

The features of elbow flange are:

1. 90 degree and 45 degree angle:

this flange has an angled tube (90° or 45°).

2. Connecting pipes:

Elbow flange has two flanges that connect to the pipes and one side of the elbow flange that connects to the pipes at 90 degrees or 45 degrees.

3. The type of raw materials:

These flanges are usually made of carbon steel or stainless steel.

4. Use in piping systems:

This flange is used to connect pipes in piping systems and transfer liquids and gases.

5. Standards:

Elbow flanges must be manufactured and installed according to relevant standards and regulations to ensure their safety and efficiency.

Application of Elbow Flange

1. Change direction:

Elbow flanges are very useful for connections that need to change direction or flow.

2. Connecting to other equipment:

This flange is used to connect pipes to other equipment such as pipes, pumps, etc.

3. Industrial applications:

They are used in oil and gas industries, chemical industries, power plants and other industries for connecting pipes and equipment.

4. Connections of heating and cooling systems:

Elbow flanges are used in heating, air conditioning and cooling systems to connect pipes and equipment.

In general, elbow flanges are used for connections that need to change direction or flow, and are used in various types of industries and piping systems.

AzinForge Company, having the most advanced equipment in the world, including a 5-meter rolling ring, has the ability to produce all kinds of rims and flanges up to 5 meters in diameter. It is worth noting that all flange products produced in AzinForge Company are made by closed die forgingopen die Forging and ring rolling method.

Standards

The standards related to Elbow Flange in piping systems are:

1. ASME B16.9:

This standard is related to the elbow steel flange that is used for piping connections with different pressures and temperatures.

2. MSS SP-75:

This standard is suitable for steel elbow flange and includes details such as dimensions, material, working pressure and allowable temperatures.

3. ASME B16.28:

This standard is used for metal elbow flanges (seamless) and includes information such as dimensions, pitches and allowable diameters.

Contact AzinFoge specialists in the sales unit for advice, order and purchase of your desired product and inquire about the price.

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4. EN 10253-4:

This standard is suitable for steel elbow flange and includes details such as dimensions, material, pressure and allowable temperatures.

These standards specify details such as dimensions, materials, pressures and allowable temperatures for elbow flanges in piping systems.

Conclusion

Elbow flanges are a special type of flanges that are used to connect two pipes to each other at an angle and create a change in direction or flow.

Advantages:

1. Creating a change of direction or flow in a quick and easy way.

2. The possibility of connecting two pipes to each other at an angle of 90 degrees or 45 degrees.

Disadvantages:

1. The need for more space than the direct connections of pipes to each other.

2. Increasing cost and complexity in piping systems.

In general, elbow flanges are used for connections that need to change direction or flow and are used in various types of industries and piping systems.

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