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

manhole flangeis a key connecting and sealing component.，the product looks atmospheric.，Widely used in Pipe connection, Convenient disassembly, connect, support and seal，it is an ideal choice for customers to buy manhole flange。The following is to introduce the manhole flange:

1、Brief introduction of manhole flange

manhole flangeflange used on the inlet and outlet of equipment, used for the connection between two equipment.，features include high-temperature resistance, Good stability, Good stability, high-temperature resistance and Long service life。

manhole flange

2、On-site real shot of manhole flange

Take a look at the beautiful pictures of the manhole flange, showing the product style.。

manhole flange

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

3、Introduction of manhole flange characteristics

manhole flangethe main features are corrosion-resistant, High reliability, Good stability, high-temperature resistance and High reliability，is 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.，can be customized according to user's needs.。

manhole flange

4、manhole flange HD real shot

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

manhole flange

As you can see from the live video.，Jianing is a part that connects shaft to shaft.。

5、Introduction of advantages of manhole flange

The advantages of manhole flange are as follows:

1. Wide selection of materials

The materials of the manhole flange 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 manhole flange in different environments.

2. Strong bearing capacity

The structural design of the manhole flange 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.

3. Good sealing performance

The manhole 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. zonula occludens

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

5. Generality

The manhole 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.

manhole flange

6、How much is the manhole flange?

The manhole flange price is introduced as follows:

1. After-sales service level

There is a close relationship between service and price. High-quality service can not only avoid all worries in the process of product use, but also improve the overall strength and comprehensive credibility of manufacturers. In order to improve the service quality, Jianing forging manhole flange manufacturers provide comprehensive services for customers and products before, during and after sale, and at the same time make the price as favorable as possible to new and old customers, so that the manhole flange price can meet the purchasing needs of customers.

2. deploy

Products of the same style, different configurations, the product price is definitely different, therefore, the manhole flange price is affected by the configuration, and the price varies.

3. Parameter size

The prices of products with different specifications and models will definitely be different. Generally speaking, the larger the specifications and models, the higher the prices will be. Because the raw materials and time consumed in the manufacturing process of large-sized products are more, the prices are much higher than those of small-sized products.

4. Reasonable cost

The production cost determines the price. The production cost here mainly includes technology, materials, technology, manpower and other related factors, among which the technology content is high, and the cost is relatively high, but the performance will be better; The better the quality of raw materials, the greater the cost and the longer the overall life of the product; If the manufacturer has a rational manufacturing process and strict production management system, and can make full use of human and material resources, then it can reduce the waste of expenses and production costs to a great extent, and the manhole flange just meets this condition, so as to ensure the high-tech content and high quality of products, it can also enjoy low prices.

5. technology

The more advanced the technology, the higher the price will be, otherwise the product price will be low, and customers must pay attention to whether their own technology meets the production requirements when purchasing products.

manhole flange

manhole flangeSuitable 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 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 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 product looks atmospheric.，is a common manhole flange。