Gasket Packing Q&A No. 2
I will answer your questions about the causes of leaks that occur during airtightness testing!
Daiko Corporation will answer your questions regarding gaskets. "What could be the cause of a leak during a pressure test using a joint sheet?" → (1) The shape is F.F (full face). (2) Stress relaxation (compression of the gasket) has occurred. (1) F.F. gaskets require a greater tightening force compared to F.R. (ring type) gaskets because they have a larger contact area with the flange. A leak may have occurred due to insufficient tightening surface pressure, so we recommend changing the shape to F.R. (2) There is a possibility that the tightening force has decreased due to stress relaxation (compression of the gasket). Please retighten with the initial tightening force. *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Information on Processed Products and Materials】 ■ Water Jet Processing ■ Slitting Processing 【Examples of Processed Products】 ■ Frame Gaskets ■ Flange Gaskets ■ Special Silicone Rubber Molds ■ CR Foam *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（19）
Download All Catalogs
