Contact Us
Fax: +86-510-85917799
Address: No.18 Longdan road, Hu Dai Industrial Park, Binhu district, Wuxi, Jiangsu province, China
Home > Knowledge > Content
Water-filled leak test of stainless steel reactor
Aug 17, 2018

The stainless steel reactor is required to be filled with water before use. However, all accessories and other components welded to the custom stainless steel reactor body must be completed before the water filling test; all welds related to the tightness test shall not be painted. Brush the paint.


The water filling test of the stainless steel reactor is fresh water, the water temperature should not be lower than 5 degrees Celsius. For stainless steel reactor, the chloride ion content in the water should not exceed 25mg/L. The aluminum floating roof test water should not corrode aluminum; the reinforcing ring should be Before the water filling test, 0.1-0.2 MPa of compressed air was introduced for weld leak detection.


In the water filling test of stainless steel reactor, the foundation settlement observation should be strengthened. In the water filling test, if the foundation is not allowed to settle, the water should be stopped and the test can be continued after the treatment. During the filling and discharging process, the breathing valve port should be opened, and the foundation should not be immersed in water. The filling height is the highest operating liquid level. When the strength of the stainless steel reactor is tested, the liquid level is maintained for 48 hours. Observe the stainless steel reaction vessel wall without leakage. No abnormal deformation is qualified.


When testing the strength and tightness of the top of the stainless steel reactor, the water level in the stainless steel reactor should be slowly filled with water at the highest liquid level. When the pressure is raised to the test pressure, no abnormal deformation is observed in the roof, and there is no leakage in the weld. To be qualified. The stability test of the top of the stainless steel reactor should be filled to the highest level of the design and carried out by means of water release.

Previous: Product description of phenolic resin reactor

Next: Flat heat exchangers can be used to improve the energy efficiency of air conditioning and geothermal