Flange bolts are a commonly used connecting element, usually used to connect flanges. Flange bolt connections are widely used in industry and construction, and are an important part of connecting components, favored by many industries and fields. Here is its application:

1. Flange connection: Flange bolts are usually used for flange connection and are widely used in pipelines and mechanical equipment. Flange connection can make the connection between pipes and valves, pumps, instruments and other equipment firmly so as to realize their normal work.

2. Construction: In building structures, flange bolts are also used. It can be used for connecting metal components, connecting stair handrails, connections in steel structural frames, and connections of steel plates, etc.

3. Automobile manufacturing: Flange bolts are also widely used in automobile manufacturing. It can be used to join body parts, join engines and transmissions, join brake system components, and more.

4. Shipbuilding: Flange bolts also play an important role in shipbuilding, mainly used to connect steel plates or connections in hull structures.

5. Wind power industry: Flange bolts are also used in the connection of wind power blades and towers. They can withstand the test of high pressure and strong wind to ensure the normal operation of wind turbines.


In general, flange bolts are widely used in industry and construction, and are an important part of connecting components. Flange bolts have the following advantages:

1. High reliability. The flange bolt connection has the advantages of firmness and reliability, can withstand overload and impact load, has high reliability, and can ensure the stability and durability of the connection.

2. Easy to install. Flange bolt connection assembly is simple and fast, only need to use bolts to fix the two flanges together, and installation and disassembly are relatively easy.

3. Wide range of applications. Flange bolted connections are suitable for various pipelines, equipment and components, and are widely used in various industries and fields such as chemical industry, shipbuilding, petroleum, natural gas, food, pharmaceuticals, papermaking, and water supply.

4. Strong durability. The material used for flange bolt connection is generally high-strength alloy steel, which has the advantages of high hardness, high tensile strength, high corrosion resistance, high wear resistance, etc., so it has strong durability.

5. Easy maintenance. Flange bolt connection can be produced in a standardized way, and the process, specification and size can be unified, and it is more convenient in storage and maintenance.