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Company news about The flange of the power transmission joint is different under different pressures

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The flange of the power transmission joint is different under different pressures

2024-12-20

The main differences between the flanges of the power transmission joints under different pressures are the outer diameter, thickness, bolt hole diameter and number, etc
1. Outer diameter and thickness: Under different pressures, the outer diameter and thickness of the flange will be significantly different. For example, a DN350 flange with a pressure of 10 kg has an outer diameter of 505 mm, while the other standard has an outer diameter of 493 mm. Similarly, the thickness of the flange will vary depending on the pressure, such as 26 mm for a flange with a pressure of 10 kg, while another standard has a thickness of 21 mm.
2. Diameter and number of bolt holes: Flanges under different pressures are also different in the diameter and number of bolt holes. For example, the DN350 has a flange with a pressure of 10 kg, a bolt hole diameter of 23 mm and a bolt hole count of 16.
3. Material selection: Flanges of different pressure levels may need to use different materials to meet their strength and corrosion resistance requirements. For example, high-pressure flanges may require the use of higher strength materials, such as alloy steel, to withstand higher pressures and temperatures.
4. Connection: Flanges of different pressure levels may adopt different connection methods, such as bolt connection, welding or socket welding, etc. The choice of these connections depends on the pressure rating of the flange and the operating conditions to ensure the reliability and safety of the connection.
5. Sealing performance: High-pressure flanges may require more precise sealing surfaces and stricter assembly requirements to ensure that no leakage occurs under high pressure.

 

 

 

 

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Company news about-The flange of the power transmission joint is different under different pressures

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The flange of the power transmission joint is different under different pressures

2024-12-20

The main differences between the flanges of the power transmission joints under different pressures are the outer diameter, thickness, bolt hole diameter and number, etc
1. Outer diameter and thickness: Under different pressures, the outer diameter and thickness of the flange will be significantly different. For example, a DN350 flange with a pressure of 10 kg has an outer diameter of 505 mm, while the other standard has an outer diameter of 493 mm. Similarly, the thickness of the flange will vary depending on the pressure, such as 26 mm for a flange with a pressure of 10 kg, while another standard has a thickness of 21 mm.
2. Diameter and number of bolt holes: Flanges under different pressures are also different in the diameter and number of bolt holes. For example, the DN350 has a flange with a pressure of 10 kg, a bolt hole diameter of 23 mm and a bolt hole count of 16.
3. Material selection: Flanges of different pressure levels may need to use different materials to meet their strength and corrosion resistance requirements. For example, high-pressure flanges may require the use of higher strength materials, such as alloy steel, to withstand higher pressures and temperatures.
4. Connection: Flanges of different pressure levels may adopt different connection methods, such as bolt connection, welding or socket welding, etc. The choice of these connections depends on the pressure rating of the flange and the operating conditions to ensure the reliability and safety of the connection.
5. Sealing performance: High-pressure flanges may require more precise sealing surfaces and stricter assembly requirements to ensure that no leakage occurs under high pressure.

 

 

 

 

latest company news about The flange of the power transmission joint is different under different pressures 0

 

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