What is a DN400 flange? Introduction to the principle of flange structure

DN400 flangeis a disk-shaped part.，widely used in Shipbuilding industry, food processing, Pipe connection, device attachment, Air conditioning and refrigeration and other fields，Mainly used forconnect,support,Pipe connection,Convenient disassembly andseal，the product looks beautiful.，is designed by Jianing with advanced technology。The following is to introduce the DN400 flange:

1、Brief introduction of DN400 flange

DN400 flangeis a disc-shaped part, which is mainly used to connect pipes, valves, pumps and containers. It tightly connects the two flanges through bolts and other fasteners to realize the sealing and connection of pipelines or equipment.，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.、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 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.、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.，the main features are corrosion-resistant, High reliability, corrosion-resistant, High reliability and Long service life，is a kind of high quality and low price DN400 flange，it is widely used in medicine, Pipe connection, petrify, food processing and device attachment。

DN400 flange

2、Introduction of DN400 flange characteristics

DN400 flangehigh-temperature resistance,Good stability,high-temperature resistance,Long service life,High reliability，the advantage is 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 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.、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 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.，used for connection between pipe ends.，It has a wide range of uses, and is often used inseal,Convenient disassembly,support,Pipe connection,device attachment and so on，is an advanced DN400 flange developed by our company in combination with the actual situation of the industry。

DN400 flange

3、Video analysis of DN400 flange

The following is the live video of DN400 flange designed and produced by Jianing forging for users, from which we can see the the advantage is 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 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.、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.、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. of DN400 flange.。

DN400 flange

As you can see from the live video.，Shanxi jianing forging co., ltd is a common DN400 flange。

4、DN400 flange HD real shot

High-definition pictures for various DN400 flange, panoramic display,the product looks atmospheric., reliable in quality and trustworthy.。

DN400 flange

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

5、How much is the DN400 flange?

The DN400 flange price is introduced as follows:

1. product quality

Jianing attaches great importance to the quality of products, which can be reflected in the manufacturing process of DN400 flange and the handling of details. Therefore, there is also a close relationship between quality and price. The price of high-quality products will naturally be high, and vice versa.

2. brand

Different brands of products in the same series have more or less differences in product prices, and different brands of DN400 flange have more or less differences in price.

3. Configuration difference

Usually, the quotation of DN400 flange changes with its configuration, but the quotation is different according to the different needs of customers and different product configurations.

4. Proper management mode

Each manufacturer's sales model is different, and the preferential degree of products is also different. Some manufacturers adopt the mode of "thin profit and quick turnover", and the price is relatively cheap. Some manufacturers sell their products at high prices to earn high profits. When purchasing products, they must compare the prices to avoid being cheated.

5. Low cost of raw materials

Jianing forging has a large production scale, strong manufacturing strength and high degree of automation in product production. In such a manufacturing environment, the cost of manufacturing DN400 flange in Jianing is greatly reduced.

DN400 flange

6、Brief introduction of Jianing forging

Jianing is a strong and professional DN400 flange manufacturer, with advanced DN400 flange production technology and rich production experience. It will not only provide users with DN400 flange with Good stability, but also provide users with complete pre-sales, in-sales and after-sales services for the benefit of users. Welcome new and old users to visit and buy.。

Jianing forging

DN400 flangeThe 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 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.、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 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.，it is widely used in Shipbuilding industry, Architectural and mechanical engineering, Air conditioning and refrigeration, Pipe connection, petrify and other industries，the product looks beautiful.。