Introduction to RJ blind flange, advantages, characteristics and principles of blind plate

RJ 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 Natural gas industry, Natural gas industry, Petroleum industry, chemical lines and make paper，it is an ideal choice for customers to buy RJ blind flange。

1、Brief introduction of RJ blind flange

RJ 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.，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 RJ 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 RJ 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 RJ 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 RJ blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the RJ blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、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 RJ 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 Petroleum industry. In these industries, RJ 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, RJ blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.，the product looks beautiful.，it has been widely used in food processing, pharmacy, Natural gas industry, food processing, chemical lines and other industries，is designed by Jianing with advanced technology。

RJ blind flange

2、Introduction of RJ blind flange characteristics

RJ blind flangeeasy installation,Economical and practical,Recoverable utilization,Environmental protection and energy saving,Economical and practical，is 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.，usually used in pharmacy, make paper, chemical lines, make paper, Petroleum industry and other fields，The materials are varied, including carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR. These RJ 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 RJ 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 RJ 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 RJ blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the RJ blind flange can quickly achieve isolation and cut-off functions, improving work efficiency.、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 RJ 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 RJ blind flange can reduce the loss caused by medium leakage and pollution, and reduce the maintenance cost and production cost.。

RJ blind flange

3、Introduction of RJ blind flange characteristics

RJ blind flangefeatures include Good sealing performance, Recoverable utilization, Various materials, Wide range of application and be of simple construction，it is an ideal choice for customers to buy RJ blind flange。

RJ blind flange

4、RJ blind flange field real shot

Jianing RJ blind flange complete specifications and models, new and old customers can choose at will, and high-definition pictures are available for customers' reference.。

RJ blind flange

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

5、RJ blind flange use

The purpose of RJ blind flange is introduced as follows:

1. Auxiliary device of safety valve

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

2. Protect equipment and pipelines

In some cases, the pipeline system may be impacted by high pressure, high temperature or corrosive media. The use of RJ blind flanges can protect equipment and pipelines from these harsh conditions and prolong their service life.

3. Completely isolated medium

The RJ 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.

4. Isolated piping system

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

5. Overhaul and replace equipment

In the pipeline system, the equipment needs regular maintenance and replacement. The use of RJ blind flanges makes this process safer and more convenient. By installing the RJ blind flange, the equipment that needs to be repaired or replaced can be isolated without affecting the operation of the whole pipeline system.

RJ blind flange

RJ blind flangeis a common sealing product for pipelines and equipment.，it has the characteristics of Environmental protection and energy saving, easy installation, Strong adaptability, Economical and practical and Strong adaptability。