Introduction to DN400 flange, advantages, characteristics and principles of flange

DN400 flangeflanges, gaskets and bolts are interconnected as a group to form a detachable connection of combined sealing structure.，widely used inmedicine,device attachment,Pipe connection,medicine,Architectural and mechanical engineering and other industries，is a common DN400 flange，the advantage is Simple and convenient disassembly, suitable for equipment and pipelines that need to be cleaned, overhauled or replaced frequently, convenient for maintenance personnel to maintain, and reducing downtime and maintenance cost.、Suitable connection methods can be selected according to different requirements, such as threaded connection and welding connection, so as to adapt to different working environments and technological requirements.、The design of the connection takes into account the factors such as disassembly, cleaning, overhaul and replacement, and has good operability, which reduces the difficulty and cost of installation.、The materials are varied, including carbon steel, stainless steel, alloy steel, etc. The appropriate materials can be selected according to the nature of the medium and working conditions to ensure the stability and corrosion resistance of the flange in different environments.、Based on the principle of surface sealing, the uneven parts on the sealing surface are filled with gaskets to realize effective sealing, prevent fluid leakage and ensure safe and stable operation in the production process.，the main features are Long service life, Good stability, Long service life, high-temperature resistance and Good stability。The following is to introduce the DN400 flange:

1、Brief introduction of DN400 flange

DN400 flangeflange used on the inlet and outlet of equipment, used for the connection between two equipment.，it can be used in Shipbuilding industry, device attachment, Pipe connection, Air conditioning and refrigeration, food processing and other industries，It has a wide range of uses, and is often used inConvenient disassembly,seal,support,device attachment,connect and so on，customizable。

DN400 flange

2、DN400 flange performance advantage

The advantages of DN400 flange are as follows:

1. zonula occludens

DN400 flange closely connect the two DN400 flange through bolts and other fasteners, forming a firm mechanical connection to ensure the stable connection between pipelines and equipment.

2. economy

The manufacturing cost of the DN400 flange is relatively low, and it is simple to assemble by fixing methods such as screws or nuts, which improves the production efficiency and reduces the production cost.

3. Good sealing performance

The DN400 flange adopts the principle of surface sealing, and the uneven parts on the sealing surface are filled with gaskets to realize effective sealing, prevent fluid leakage and ensure safe and stable operation in the production process.

4. Generality

The DN400 flange adopts standardized design, conforms to the standards and specifications of many countries and regions, and can be used in conjunction with various brands of equipment and pipelines, thus improving the interchangeability and versatility of equipment.

5. easy installation

The design of DN400 flange connection takes into account such factors as disassembly, cleaning, overhaul and replacement, and has good operability, which reduces the installation difficulty and cost.

DN400 flange

3、DN400 flange real beat

High-definition pictures of various types of DN400 flange are displayed for customers who are about to buy. Please submit a telephone appointment for physical inspection.。

DN400 flange

Note: All the pictures in this article were taken by Jianing forging manufacturer.。

4、DN400 flange use

The purpose of DN400 flange is introduced as follows:

1. connect

DN400 flange can closely connect different pipelines, valves, pumps and containers to form a complete fluid conveying system.

2. support

As a supporting part of pipeline or equipment, it can improve the stability of pipeline or equipment and reduce problems such as vibration and deformation caused by stress.

3. Pipe connection

Used for conveying various liquids, gases and solid fluids, such as [commodity industry] and other fields.

4. Convenient disassembly

The disassembly of the DN400 flange is simple and convenient, and it is suitable for equipment and pipelines that need to be cleaned, overhauled or replaced frequently, which is convenient for maintenance personnel to maintain.

5. seal

Through the principle of surface sealing, it is ensured that the joint will not leak air, water or oil, thus ensuring the safe and reliable operation of the fluid conveying system.

DN400 flange

5、DN400 flange characteristics

DN400 flangeit has the characteristics of corrosion-resistant, High reliability, Long service life, high-temperature resistance and corrosion-resistant，is a disk-shaped part.，the product looks beautiful.，The two flanges are tightly connected by bolts and other fasteners to form a firm mechanical connection, thus ensuring the stable connection between the pipeline and the equipment.、The manufacturing cost is relatively low, and the assembly is simple through fixing methods such as screws or nuts, so that the production efficiency is improved and the production cost is reduced.、Based on the principle of surface sealing, the uneven parts on the sealing surface are filled with gaskets to realize effective sealing, prevent fluid leakage and ensure safe and stable operation in the production process.、Suitable connection methods can be selected according to different requirements, such as threaded connection and welding connection, so as to adapt to different working environments and technological requirements.、The materials are varied, including carbon steel, stainless steel, alloy steel, etc. The appropriate materials can be selected according to the nature of the medium and working conditions to ensure the stability and corrosion resistance of the flange in different environments.，is a kind of high quality and low price DN400 flange。

DN400 flange

DN400 flangeIt has a wide range of uses, including seal, device attachment, support, Convenient disassembly and Pipe connection，The two flanges are tightly connected by bolts and other fasteners to form a firm mechanical connection, thus ensuring the stable connection between the pipeline and the equipment.、The manufacturing cost is relatively low, and the assembly is simple through fixing methods such as screws or nuts, so that the production efficiency is improved and the production cost is reduced.、The structural design makes it have strong bearing capacity and can adapt to the needs of high-pressure working environment. Excellent performance in pipeline connection of high temperature, high pressure and corrosive media, ensuring long-term stable operation of pipeline system.、Simple and convenient disassembly, suitable for equipment and pipelines that need to be cleaned, overhauled or replaced frequently, convenient for maintenance personnel to maintain, and reducing downtime and maintenance cost.、The design of the connection takes into account the factors such as disassembly, cleaning, overhaul and replacement, and has good operability, which reduces the difficulty and cost of installation.。