What is a Blind flange? Introduction to the advantages and characteristics of blind plate functions

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.，It is a product series that integrates Overhaul and replace equipment, Control medium flow direction, Completely isolated medium, Convenient maintenance and repair and Prevent medium leakage，the product looks atmospheric.，is based on Jianing forging is an advanced Blind flange developed by our company in combination with the actual situation of the industry。

1、Brief introduction of Blind flange

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 an ideal choice for customers to buy Blind flange。

Blind flange

2、Blind flange picture

Various combinations of Blind flange can meet the diverse needs of customers. The following are High definition real shot andthe product looks atmospheric., which are trustworthy.。

Blind flange

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

3、Blind flange working site

The following is the live video of Blind flange designed and produced by Jianing forging for users, from which we can see the 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 Blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the 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 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, Blind flanges can effectively prevent media leakage and pollution, and ensure the safety and stability of production. At the same time, because of its Wide range of application, Blind flanges are also commonly used in pipeline maintenance and replacement, which provides strong support for industrial production.、It is widely used in the sealing of pipelines and equipment in industries such as food processing. In these industries, 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, 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 Blind flange very convenient and can quickly adapt to different use scenarios and needs. During pipeline maintenance, replacement or system debugging, the Blind flange can quickly achieve isolation and cut-off functions, improving work efficiency. of Blind flange.。

Blind flange

As you can see from the live video.，Shanxi jianing forging co., ltd Widely used inIsolated piping system,Improve security,Convenient maintenance and repair,Improve security,Control medium flow direction and so on。

4、Video analysis of Blind flange

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

Blind flange

As you can see from the live video.，Jianing forging be of simple construction,Recoverable utilization,easy installation,Wide range of application,Various materials。

5、Blind flange use

The purpose of Blind flange is introduced as follows:

1. Completely isolated medium

The 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. Improve security

By setting the 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.

3. Overhaul and replace equipment

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

4. Auxiliary device of safety valve

In some safety valves or pressure relief devices, 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 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.

Blind flange

6、Blind flange quotation

The Blind flange price is introduced as follows:

1. Model type

The quotation of the same series of Blind flange with different specifications and models is different. The larger the model, the higher the product cost and the higher the overall quotation. On the contrary, the smaller the model, the lower the product cost and the lower the overall quotation.

2. cost of production

When the 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.

3. Brand strength

At present, there are various brands of Blind flange in Shanxi Xinzhou. The performance, quality and after-sales of products under different brands are different, and the prices of Blind flange are different.

4. Sales model

Direct-selling manufacturers are cheaper than second-and third-tier dealers because the former earns the difference without going through middlemen; Online sales are cheaper than offline sales, because you need to invest in store fees, employee fees and other related expenses in the later stage; Close-distance sales are cheaper than long-distance sales because the latter consumes a lot of transportation costs.

5. market demand

Some external factors, such as market conditions, economic situation, industry rules, supply-demand relationship, etc., will also lead to certain fluctuations in Blind flange prices, so this is also the main factor affecting prices.

Blind flange

Blind flangewidely used inPetroleum industry,food processing,pharmacy,chemical lines,Petroleum industry and other industries，the product looks beautiful.，is a common sealing product for pipelines and equipment.。