Media Dynamics

Congratulations on our company's approval of Wuxi Engineering Technology Research Center

Congratulations on our company's approval of Wuxi Engineering Technology Research Center

2023-11-21

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Large diameter national standard non-standard flange manufacturer

Large diameter national standard non-standard flange manufacturer

2019-08-12

The production and implementation standards of large-diameter non-standard special-shaped flanges are generally reflected in the drawings provided by customers. The pressure rating, material, standard, etc. of the special-shaped flange have different characteristics and characteristics. They are used in accordance with certain principles and methods and methods in use, and can be produced and processed in accordance with the corresponding standards to ensure that they have good use value in use. And role. Pressure rating of profiled flange:

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Stainless steel American standard welding flange perennial in stock

Stainless steel American standard welding flange perennial in stock

2019-08-12

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Common causes of flange leakage

Common causes of flange leakage

2019-08-12

Common causes of flange leakage: 1. Wrong mouth, wrong mouth said that the pipeline and flange are straight, but the two flanges are not concentric so that the bolts around can not enter the bolt hole safely. Some will use reaming or use small bolts, but this will reduce the tension of the flange. 2. Partial mouth, partial mouth is the situation that the pipe and flange are not straight, and the flange surface is not parallel and concentric. If the internal pressure of the medium exceeds the load pressure of the gasket, leakage will occur. 3. Corrosion, corrosion medium on the gasket for a long time of a corrosion will cause the gasket chemical changes, making the gasket soft, loss of pressure.

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