Introduction to Manhole blind flange, introduction to blind plate function advantages and characteristics

Manhole 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 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 Manhole 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.、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 Manhole blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Manhole blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Manhole 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 Manhole blind flanges made of special materials can also resist the corrosion and erosion of media and prolong the service life of equipment.、It is widely used in the sealing of pipelines and equipment in industries such as food processing. In these industries, Manhole 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, Manhole blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.、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 Manhole 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 is a product series that integrates Overhaul and replace equipment, Prevent medium leakage, Improve security, Completely isolated medium and Isolated piping system，is carefully developed by Jianing combined with advanced technology。

1、Brief introduction of Manhole blind flange

Manhole 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 is widely used in the sealing of pipelines and equipment in industries such as Petroleum industry. In these industries, Manhole blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its Various materials, Manhole blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.、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 Manhole blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Manhole blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Manhole 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 Manhole blind flanges made of special materials can also resist the corrosion and erosion of media and prolong the service life of equipment.、It has the characteristics of recycling. This kind of Manhole 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 Manhole blind flanges will gradually become the mainstream products in the market.、Excellent performance and long life make the overall cost-effectiveness very high. The Manhole blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.，widely used in make paper, chemical lines, pharmacy, Petroleum industry, Natural gas industry and other fields。

Manhole blind flange

2、Introduction of Manhole blind flange characteristics

Manhole blind flangethe main features are be of simple construction, Wide range of application, Recoverable utilization, Various materials and Economical and practical，is a popular Manhole blind flange，Cheap and high quality。

Manhole blind flange

3、Manhole blind flange field real shot

A variety of series of Manhole blind flange pictures are displayed, with exquisite design, reliable quality and trustworthiness.。

Manhole blind flange

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

4、Manhole blind flange video live broadcast

The following is the live video of Manhole 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 Manhole 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 Manhole 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 Manhole 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.、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 Manhole blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Manhole 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 make paper. In these industries, Manhole blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its easy installation, Manhole blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.、The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Manhole 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 Manhole blind flanges made of special materials can also resist the corrosion and erosion of media and prolong the service life of equipment. of JianingManhole blind flange.。

Manhole blind flange

As you can see from the live video.，Jianing forging Mainly used forControl medium flow direction,Convenient maintenance and repair,Prevent medium leakage,Control medium flow direction andIsolated piping system。

5、Introduction of advantages of Manhole blind flange

Manhole blind flanges have the following advantages.

1. Simple structure and convenient installation

The structure of the Manhole blind flange is relatively simple, and it usually consists of three parts: the main body, the seal and the connector. This structure makes the installation and disassembly of the Manhole blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Manhole blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.

2. Wide range of application

Manhole blind flanges are widely used in the sealing of pipelines and equipment in industries such as pharmacy. In these industries, Manhole blind flange can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its simple structure and convenient installation, Manhole blind flange are often used in pipeline maintenance and replacement, which provides strong support for industrial production.

3. Recycling, environmental protection and energy saving.

Some Manhole blind flanges made of special materials have the characteristics of Environmental protection and energy saving. This kind of Manhole 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 Manhole blind flanges will gradually become the mainstream products in the market.

4. Economical and practical

Although the initial investment of the Manhole blind flange may be relatively high, its excellent performance and long life make the overall cost-effectiveness very high. The Manhole blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.

5. Excellent sealing performance

The Manhole blind flange can achieve excellent sealing performance through its unique sealing surface design and material selection. Whether it is plane seal, concave-convex seal or other forms of seal, the Manhole 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.

Manhole blind flange

6、Manhole blind flange quotation

The Manhole blind flange price is introduced as follows:

1. Reasonable sales model

There are direct selling manufacturers and agents in the market. Agents are higher than direct selling manufacturers, mainly because agents get goods from manufacturers, sell them to customers and earn the difference from middlemen, so the natural price is higher.

2. Company size

Jianing's scale and strength are relatively strong, the technology and technology of products produced by manufacturers are relatively advanced, and there is less waste of resources in the process of manufacturing, and the price of products will be relatively low.

3. Configuration difference

Configuration refers to the hardware composition of the product, which mainly includes material selection, parts selection, etc. The higher the overall configuration of the product, the higher the price of the Manhole blind flange, which is beyond doubt. Jianing forging makes every product with great care in the attitude of being highly responsible to customers, so the price of Jianing Manhole blind flange is reasonable for products with the same configuration.

4. Parameter size

The same equipment, even with different models and different configurations, has different investment costs, so the price will be different.

5. technology content

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 blind flange

Manhole 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.，it is widely used in Natural gas industry, chemical lines, Petroleum industry, make paper and food processing。