Introduction to Card sleeve blind flange, advantages, characteristics and principles of blind plate

Card sleeve 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.，the product looks atmospheric.，The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Card sleeve 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 Card sleeve 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 Card sleeve 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 Card sleeve blind flanges will gradually become the mainstream products in the market.、Excellent performance and long life make the overall cost-effectiveness very high. The Card sleeve 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 Card sleeve 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, Card sleeve blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its Recoverable utilization, Card sleeve blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.，Commonly used inIsolated piping system,Completely isolated medium,Convenient maintenance and repair,Overhaul and replace equipment,Convenient maintenance and repair and so on，is developed and improved by Jianing forging。

1、Brief introduction of Card sleeve blind flange

Card sleeve blind flangeis a common sealing product for pipelines and equipment.，the product looks beautiful.，be loved by our customers.。

Card sleeve blind flange

2、Card sleeve blind flange HD real shot

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

Card sleeve blind flange

As you can see from the live video.，Shanxi jianing forging co., ltd it is widely used inmake paper,food processing,chemical lines,Petroleum industry,pharmacy and other industries。

3、On-site real shot of Card sleeve blind flange

Card sleeve blind flange high-definition picture display, all-round shooting without dead ends, for our customers to visit.。

Card sleeve blind flange

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

4、Introduction of Card sleeve blind flange characteristics

Card sleeve blind flangethe main features are easy installation, Wide range of application, Environmental protection and energy saving, be of simple construction and Various materials，Widely used in Completely isolated medium, Improve security, Overhaul and replace equipment, Isolated piping system and Prevent medium leakage，the product looks beautiful.，is a common Card sleeve blind flange，can be customized according to user's needs.。

Card sleeve blind flange

5、Card sleeve blind flange performance advantage

Card sleeve blind flanges have the following advantages.

1. Economical and practical

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

2. Recycling, environmental protection and energy saving.

Some Card sleeve blind flanges made of special materials have the characteristics of easy installation. This kind of Card sleeve 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 Card sleeve blind flanges will gradually become the mainstream products in the market.

3. Wide range of application

Card sleeve blind flanges are widely used in the sealing of pipelines and equipment in industries such as Natural gas industry. In these industries, Card sleeve 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, Card sleeve blind flange are often used in pipeline maintenance and replacement, which provides strong support for industrial production.

4. Simple structure and convenient installation

The structure of the Card sleeve 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 Card sleeve blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Card sleeve blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.

5. Excellent sealing performance

The Card sleeve 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 Card sleeve 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.

Card sleeve blind flange

6、Card sleeve blind flange application

Card sleeve blind flanges have the following purposes.

1. Control medium flow direction

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

2. Completely isolated medium

The Card sleeve 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.

3. Improve security

By setting the Card sleeve 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. Auxiliary device of safety valve

In some safety valves or pressure relief devices, Card sleeve blind flanges are used as auxiliary devices to ensure that the flow of media can be quickly cut off in an emergency.

5. Completely isolated medium

The Card sleeve 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.

Card sleeve blind flange

Card sleeve blind flangethe product looks atmospheric.，the advantage is The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These Card sleeve 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 Card sleeve 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 Card sleeve blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Card sleeve blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、It has the characteristics of recycling. This kind of Card sleeve 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 Card sleeve blind flanges will gradually become the mainstream products in the market.、Excellent performance and long life make the overall cost-effectiveness very high. The Card sleeve 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 Card sleeve 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.。