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Selection of O-ring seals

2020-12-13View Original

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I would like to ask the experts: should O-rings for sealing equipment flanges be selected in accordance with JB/T7757.2-2006 or GB/T3452.1-2005?
Reply #22020-12-13
Where in the flange standards are the specifications for selecting O-rings specified?
Reply #32020-12-13
I referred to GB/T 3452.1-2005
Reply #42020-12-15
In fact, there is no strict rule regarding which criterion to choose; as long as it can be determined through calculation

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