Introduction to Manhole pipe flange, tube sheet specifications, model parameters

Manhole pipe flangeA hole slightly larger than the outer diameter of the pipe is drilled on the circular steel plate for fixing the pipe and the round steel fittings for sealing the medium. It is usually installed in a heat exchanger, and the pipe is penetrated and welded and fixed, thus playing the role of support and sealing. [Product Name] The machining accuracy, especially the distance between holes, the tolerance of pipe diameter, verticality and smoothness, has an important influence on the assembly and performance of chemical equipment.。

1、Brief introduction of Manhole pipe flange

Manhole pipe flangeIt is an accessory widely used in various industrial equipment.。

Manhole pipe flange

2、Manhole pipe flange application

Manhole pipe flanges have the following purposes.

1. boiler

The Manhole pipe flange also plays an important role in the boiler, which supports the fixed tubes and makes the boiler run stably and efficiently.

2. Large central air conditioner

The Manhole pipe flange plays a role in supporting and fixing the refrigerant pipe in large central air conditioning, which is helpful to the circulation of refrigerant and heat exchange.

3. tubular exchanger

The Manhole pipe flange plays the role of supporting and fixing the tubes in the tube-and-tube heat exchanger, ensuring that the tubes can be arranged stably and exchange heat effectively.

4. pressure vessel

In the pressure vessel, the Manhole pipe flange is used to seal and fix the tubes to prevent medium leakage and ensure the safe operation of the vessel.

5. steam turbine

In the steam turbine, the Manhole pipe flange may be used to support and fix some key components to ensure the normal operation of the steam turbine.

Manhole pipe flange

3、Functional advantages of Manhole pipe flange

Manhole pipe flanges have the following advantages.

1. corrosion resistance

According to the different use environment, the Manhole pipe flange can be made of corrosion-resistant materials to cope with various harsh working conditions.

2. High heat conduction efficiency

The contact surface between the Manhole pipe flange and the tube is the main channel for heat transfer. Through the design and optimization of the Manhole pipe flange, the heat transfer efficiency of the heat exchanger can be improved and the energy consumption can be reduced. This is especially important for industrial processes that require efficient heat exchange.

3. Improve heat transfer efficiency

In heat exchangers and other equipment, the contact surface between the Manhole pipe flange and the tubes is the main channel for heat transfer. By optimizing the Manhole pipe flange design and material selection, the efficiency of heat transfer can be improved, energy consumption can be reduced, and the whole equipment can be improved. performance

4. Supporting and fixing action

As one of the skeletons of heat exchangers and other equipment, the Manhole pipe flange is responsible for supporting and fixing the tubes to ensure that they will not be loosened or deformed due to fluid impact during work. This stability is very important for the long-term operation of the equipment.

5. Convenient maintenance

The structural design of Manhole pipe flanges usually takes into account the convenience of maintenance. For example, some Manhole pipe flanges are connected by flanges, which is convenient for disassembly and maintenance.

Manhole pipe flange

4、Manhole pipe flange field real shot

Jianing forging provides customers with on-site high-definition video, fully demonstrates the advantages of on-site productt operation, and helps customers to deeply understand the Manhole pipe flange production process and production site, and gain favorable comments and recognition from customers.。

Manhole pipe flange

As you can see from the live video.，Jianing Commonly used inImprove heat transfer efficiency,Easy to maintain and repair.,Support and fixation,Adaptability and corrosion resistance,Improve heat transfer efficiency and so on。

5、Manhole pipe flange advantage

The advantages of Manhole pipe flange are as follows:

1. High precision machining

With the application of numerical control technology, the machining accuracy of Manhole pipe flanges has been significantly improved. High-precision machining ensures the close fit and efficient sealing between the Manhole pipe flange and the tube.

2. Sealing medium

Through accurate processing and assembly, the Manhole pipe flange can effectively seal the fluid medium and prevent it from leaking to the external environment. This not only avoids resource waste and environmental pollution, but also ensures the safe operation of the equipment.

3. Customizable production

Manhole pipe flanges can be customized according to actual working conditions and fluid characteristics to meet the needs of different customers. This flexibility makes Manhole pipe flanges widely used in various industrial equipment.

4. Sealing medium

Through accurate processing and assembly, the Manhole pipe flange can effectively seal the fluid medium and prevent it from leaking to the external environment. This not only avoids resource waste and environmental pollution, but also ensures the safe operation of the equipment.

5. Customizable production

Manhole pipe flanges can be customized according to actual working conditions and fluid characteristics to meet the needs of different customers. This flexibility makes Manhole pipe flanges widely used in various industrial equipment.

Manhole pipe flange

6、Manhole pipe flange performance advantage

Manhole pipe flanges have the following advantages.

1. High precision machining

With the application of numerical control technology, the machining accuracy of Manhole pipe flanges has been significantly improved. High-precision machining ensures the close fit and efficient sealing between the Manhole pipe flange and the tube.

2. Adaptability and corrosion resistance

Manhole pipe flanges can be made of different materials and thicknesses according to different use environments and requirements to meet different pressure, temperature and corrosion conditions. This enables the Manhole pipe flange to adapt to various harsh working conditions and prolongs the service life of the equipment.

3. Improve heat transfer efficiency

In heat exchangers and other equipment, the contact surface between the Manhole pipe flange and the tubes is the main channel for heat transfer. By optimizing the Manhole pipe flange design and material selection, the efficiency of heat transfer can be improved, energy consumption can be reduced, and the whole equipment can be improved. performance

4. Advanced technology

Modern Manhole pipe flange production adopts many advanced technologies, such as centrifugal casting, numerical control drilling machine and so on, which improve the quality and performance of the Manhole pipe flange.

5. Convenient maintenance

The structural design of Manhole pipe flanges usually takes into account the convenience of maintenance. For example, some Manhole pipe flanges are connected by flanges, which is convenient for disassembly and maintenance.

Manhole pipe flange

Manhole pipe flangethe product looks atmospheric.，the advantage is Through accurate processing and assembly, the fluid medium can be effectively sealed to prevent it from leaking to the external environment. This not only avoids resource waste and environmental pollution, but also ensures the safe operation of the equipment.、The metal material makes the Manhole pipe flange have good heat conduction performance, which is helpful for heat transfer in the heat exchanger.、The production adopts many advanced technologies, such as centrifugal casting and numerical control drilling machine, which improve the quality and performance of the Manhole pipe flange.、Different materials and thicknesses can be selected according to different use environments and requirements to meet different pressure, temperature and corrosion conditions. This enables the Manhole pipe flange to adapt to various harsh working conditions and prolongs the service life of the equipment.、The contact surface with the tubes is the main channel for heat transfer. Through the design and optimization of the Manhole pipe flange, the heat transfer efficiency of the heat exchanger can be improved and the energy consumption can be reduced. This is particularly important for industrial processes that require efficient heat exchange.。