Introduction to Double hole blind flange and blind plate working principle

Double hole blind flangeis a kind of flange with no hole in the middle, which is mainly used to plug the pipe mouth. Its function is similar to that of the head and pipe cap, but the blind plate seal is a detachable sealing device, and the head seal is usually not ready to be opened again.，the advantage is The structure is relatively simple, usually consisting of three parts: main body, sealing element and connecting piece. This structure makes the installation and disassembly of the Double hole blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Double hole blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、Excellent performance and long life make the overall cost-effectiveness very high. The Double hole blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.、It is widely used in the sealing of pipelines and equipment in industries such as Natural gas industry. In these industries, Double hole blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its Good sealing performance, Double hole blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.、It has the characteristics of recycling. This kind of Double hole blind flange has low energy consumption and pollution in the process of production and use, which conforms to the concept of green development. With the continuous improvement of environmental awareness, recyclable Double hole blind flanges will gradually become the mainstream products in the market.、The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Double hole blind flanges made of different materials can adapt to different working environments and media requirements, ensuring excellent sealing performance and service life under various working conditions. At the same time, some Double hole blind flanges made of special materials can also resist the corrosion and erosion of media and prolong the service life of equipment.。

1、Brief introduction of Double hole blind flange

Double hole blind flangeis an important component in the pipeline system, and its function is similar to that of head and cap. is mainly used to block the pipeline mouth and prevent medium leakage.，the product looks atmospheric.。

Double hole blind flange

2、Double hole blind flange explanation video

The following is the live video of Double hole blind flange designed and produced by Jianing forging for users, from which we can see the It has the characteristics of recycling. This kind of Double hole blind flange has low energy consumption and pollution in the process of production and use, which conforms to the concept of green development. With the continuous improvement of environmental awareness, recyclable Double hole blind flanges will gradually become the mainstream products in the market.、Excellent sealing performance can be achieved through its unique sealing surface design and material selection. Whether it is plane seal, concave-convex seal or other forms of seal, the Double hole blind flange can ensure that the medium in the pipeline or equipment will not leak, thus ensuring the safety and stability of production. This sealing performance is of great significance for preventing medium pollution and protecting equipment and environment.、Excellent performance and long life make the overall cost-effectiveness very high. The Double hole blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.、The structure is relatively simple, usually consisting of three parts: main body, sealing element and connecting piece. This structure makes the installation and disassembly of the Double hole blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Double hole blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、It is widely used in the sealing of pipelines and equipment in industries such as pharmacy. In these industries, Double hole blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its be of simple construction, Double hole blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production. of Jianing forgingDouble hole blind flange.。

Double hole blind flange

As you can see from the live video.，Jianing is a popular Double hole blind flange。

3、Double hole blind flange work site real shot

The following pictures can be used for reference by new and old customers.。

Double hole blind flange

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

4、Introduction of Double hole blind flange characteristics

Double hole blind flangeit has the characteristics of Various materials, Economical and practical, Good sealing performance, Wide range of application and Recoverable utilization，is a Double hole blind flange，the product looks beautiful.。

Double hole blind flange

5、Double hole blind flange working site

Speak directly with facts on the spot。

Double hole blind flange

As you can see from the live video.，Jianing forging The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Double hole blind flanges made of different materials can adapt to different working environments and media requirements, ensuring excellent sealing performance and service life under various working conditions. At the same time, some Double hole blind flanges made of special materials can also resist the corrosion and erosion of media and prolong the service life of equipment.、Excellent performance and long life make the overall cost-effectiveness very high. The Double hole blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.、Excellent sealing performance can be achieved through its unique sealing surface design and material selection. Whether it is plane seal, concave-convex seal or other forms of seal, the Double hole blind flange can ensure that the medium in the pipeline or equipment will not leak, thus ensuring the safety and stability of production. This sealing performance is of great significance for preventing medium pollution and protecting equipment and environment.、It has the characteristics of recycling. This kind of Double hole blind flange has low energy consumption and pollution in the process of production and use, which conforms to the concept of green development. With the continuous improvement of environmental awareness, recyclable Double hole blind flanges will gradually become the mainstream products in the market.、The structure is relatively simple, usually consisting of three parts: main body, sealing element and connecting piece. This structure makes the installation and disassembly of the Double hole blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Double hole blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.。

6、Jianing forging's strength

The company has many years of Double hole blind flange manufacturing experience, large scale and strong strength.。

Jianing

Double hole blind flangeis a kind of flange with no hole in the middle, which is mainly used to plug the pipeline mouth and isolate and cut off the medium in the pipeline.，it has been widely used in chemical lines, make paper, Petroleum industry, chemical lines, food processing and other industries。