Introduction to Convex blind flange and blind plate working principle

Convex blind flangeis a common sealing product for pipelines and equipment.，the product looks atmospheric.，It has the characteristics of recycling. This kind of Convex 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 Convex blind flanges will gradually become the mainstream products in the market.、It is widely used in the sealing of pipelines and equipment in industries such as Petroleum industry. In these industries, Convex 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, Convex 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 Convex blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Convex 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 Convex 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 Convex 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 Convex blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.，the product looks atmospheric.，the main features are Good sealing performance, Recoverable utilization, Strong adaptability, easy installation and be of simple construction。

1、Brief introduction of Convex blind flange

Convex 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 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 Convex 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 Convex 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, Convex blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its Environmental protection and energy saving, Convex 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 Convex 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 Convex blind flanges made of special materials can also resist the corrosion and erosion of media and prolong the service life of equipment.、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 Convex blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Convex blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.，Commonly used inCompletely isolated medium,Convenient maintenance and repair,Prevent medium leakage,Isolated piping system,Overhaul and replace equipment and so on，it is widely used in pharmacy, food processing, chemical lines, Petroleum industry, make paper and other industries，has been favored by more and more customers.。

Convex blind flange

2、Convex blind flange application

Convex blind flanges have the following purposes.

1. Completely isolated medium

The Convex blind flange can ensure that the medium in the pipeline system is completely isolated, prevent the medium from leaking when maintaining, inspecting or switching equipment, and ensure the safety of personnel and the integrity of equipment.

2. Control medium flow direction

The Convex blind flange can also be used to control the flow direction of the medium in the pipeline. By installing the Convex blind flange, the flow path of the medium can be changed to meet the process requirements or optimize the production process.

3. Improve security

By setting the Convex blind flange, the medium leakage caused by the lax closing of the cut-off valve can be avoided, thus reducing the accident risk and improving the safety of the pipeline system.

4. Isolated piping system

Convex blind flanges are used to isolate a part of the piping system for maintenance, overhaul or replacement of equipment. By installing the Convex blind flange, the medium flow in the pipeline can be cut off and the safety of the working area can be ensured.

5. Prevent medium leakage

The Convex blind flange has excellent sealing performance, which can effectively prevent the leakage of medium in the pipeline. This is very important to protect the environment and personnel safety, especially when dealing with toxic, harmful or flammable and explosive media.

Convex blind flange

3、Introduction of Convex blind flange characteristics

Convex blind flangeEconomical and practical,Wide range of application,Various materials,Good sealing performance,Recoverable utilization，is 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.，widely used in food processing, pharmacy, make paper, Petroleum industry, Petroleum industry and other fields，The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Convex 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 Convex 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 Convex 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 Convex blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Convex blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、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 Convex blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Convex 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 Convex 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 Convex blind flanges made of special materials can also resist the corrosion and erosion of media and prolong the service life of equipment.，is 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.。

Convex blind flange

4、Convex blind flange characteristics

Convex blind flangeit has the characteristics of Various materials, Recoverable utilization, Economical and practical, Strong adaptability and easy installation，the advantage is It has the characteristics of recycling. This kind of Convex 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 Convex 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 Convex 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 Convex 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, Convex blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its Economical and practical, Convex 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 Convex blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Convex blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.，It has a wide range of uses, and is often used inControl medium flow direction,Improve security,Control medium flow direction,Isolated piping system,Overhaul and replace equipment and so on，super quality and competitive price。

Convex blind flange

5、How much is the Convex blind flange?

The Convex blind flange price is introduced as follows:

1. product function

The more functions a product has, the higher its manufacturing cost, so that the product can be used by customers as much as possible, which can create more useful value for customers, so the price will be higher.

2. deploy

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 Convex 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 Convex blind flange is reasonable for products with the same configuration.

3. cost of production

When the Convex blind flange is manufactured, the materials selected by different manufacturers will be different. Some manufacturers use high-quality materials, and the price will be relatively high, while some manufacturers use ordinary materials, and the price will be lower.

4. Model size

There are several specifications and models of Convex blind flange, and the specific price varies with different configurations. In addition, according to different customer needs, it is necessary to configure suitable Convex blind flange, and the budget and other requirements recommend suitable Convex blind flange for everyone.

5. brand

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

Convex blind flange

6、Jianing forging workshop real shot

Jianing provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Convex blind flanget operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Convex blind flange

As you can see from the live video.Jianing forging features include Environmental protection and energy saving, Wide range of application, Strong adaptability, be of simple construction and Various materials。

Convex blind flangeIt has the characteristics of recycling. This kind of Convex 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 Convex 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 Convex 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 Convex 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 Convex 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 Convex blind flanges will gradually become the mainstream products in the market.、It is widely used in the sealing of pipelines and equipment in industries such as chemical lines. In these industries, Convex 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, Convex 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 Convex blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Convex blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.，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 Convex 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 Convex blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.、It has the characteristics of recycling. This kind of Convex 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 Convex 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 Convex 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 widely used in the sealing of pipelines and equipment in industries such as Natural gas industry. In these industries, Convex 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, Convex blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.。