Introduction to DN300 flange and flange working principle

DN300 flangeis a disc-shaped part, which is mainly used to connect pipes, valves, pumps and containers. It tightly connects the two flanges through bolts and other fasteners to realize the sealing and connection of pipelines or equipment.，the product looks atmospheric.，is an advanced DN300 flange developed by our company in combination with the actual situation of the industry。

1、Brief introduction of DN300 flange

DN300 flangeflanges, gaskets and bolts are interconnected as a group to form a detachable connection of combined sealing structure.，modern technology，The price is more affordable。

DN300 flange

2、DN300 flange characteristics

DN300 flangeGood stability,corrosion-resistant,high-temperature resistance,Long service life,High reliability，the product looks beautiful.，was developed and designed by Jianing forging。

DN300 flange

3、DN300 flange application

DN300 flanges have the following purposes.

1. seal

Through the principle of surface sealing, it is ensured that the joint will not leak air, water or oil, thus ensuring the safe and reliable operation of the fluid conveying system.

2. Pipe connection

Used for conveying various liquids, gases and solid fluids, such as [commodity industry] and other fields.

3. support

As a supporting part of pipeline or equipment, it can improve the stability of pipeline or equipment and reduce problems such as vibration and deformation caused by stress.

4. connect

DN300 flange can closely connect different pipelines, valves, pumps and containers to form a complete fluid conveying system.

5. device attachment

Connect all kinds of equipment and machinery, such as engines, pumps, compressors, heat exchangers, air conditioning equipment, etc.

DN300 flange

4、Functional advantages of DN300 flange

DN300 flanges have the following advantages.

1. economy

The manufacturing cost of the DN300 flange is relatively low, and it is simple to assemble by fixing methods such as screws or nuts, which improves the production efficiency and reduces the production cost.

2. Good sealing performance

The DN300 flange adopts the principle of surface sealing, and the uneven parts on the sealing surface are filled with gaskets to realize effective sealing, prevent fluid leakage and ensure safe and stable operation in the production process.

3. Generality

The DN300 flange adopts standardized design, conforms to the standards and specifications of many countries and regions, and can be used in conjunction with various brands of equipment and pipelines, thus improving the interchangeability and versatility of equipment.

4. Wide selection of materials

The materials of the DN300 flange are varied, including carbon steel, stainless steel, alloy steel, etc. The appropriate materials can be selected according to the nature of the medium and working conditions to ensure the stability and corrosion resistance of the DN300 flange in different environments.

5. zonula occludens

DN300 flange closely connect the two DN300 flange through bolts and other fasteners, forming a firm mechanical connection to ensure the stable connection between pipelines and equipment.

DN300 flange

5、DN300 flange quotation

The DN300 flange price is introduced as follows:

1. brand

Different brands of products in the same series have more or less differences in product prices, and different brands of DN300 flange have more or less differences in price.

2. market

The amount of customers' demand for DN300 flange in the market also has a great influence on the price. When there are many customers purchasing this product in the market and the supply quantity of manufacturers is small, the DN300 flange price will be very high. On the contrary, when fewer customers purchase this product, there will be a phenomenon of oversupply, and the price of DN300 flange will naturally be reduced.

3. service

There is a close relationship between service and price. High-quality service can not only avoid all worries in the process of product use, but also improve the overall strength and comprehensive credibility of manufacturers. In order to improve the service quality, Jianing forging DN300 flange manufacturers provide comprehensive services for customers and products before, during and after sale, and at the same time make the price as favorable as possible to new and old customers, so that the DN300 flange price can meet the purchasing needs of customers.

4. type of operation

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.

5. Parameter size

There are many specifications and models of DN300 flange, and different specifications and models must have different production processes. Moreover, the capital spent on the production of large-sized products must be much more than that of small-sized products, so the price of large-sized products is relatively high.

DN300 flange

6、Jianing's strength

The company has many years of DN300 flange manufacturing experience, large scale and strong strength.。

Jianing forging

DN300 flangethe advantage is The materials are varied, including carbon steel, stainless steel, alloy steel, etc. The appropriate materials can be selected according to the nature of the medium and working conditions to ensure the stability and corrosion resistance of the flange in different environments.、The two flanges are tightly connected by bolts and other fasteners to form a firm mechanical connection, thus ensuring the stable connection between the pipeline and the equipment.、The design of the connection takes into account the factors such as disassembly, cleaning, overhaul and replacement, and has good operability, which reduces the difficulty and cost of installation.、Based on the principle of surface sealing, the uneven parts on the sealing surface are filled with gaskets to realize effective sealing, prevent fluid leakage and ensure safe and stable operation in the production process.、The manufacturing cost is relatively low, and the assembly is simple through fixing methods such as screws or nuts, so that the production efficiency is improved and the production cost is reduced.，flange used on the inlet and outlet of equipment, used for the connection between two equipment.。