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Case Study 2-

2021-12-05View Original

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This post was last edited by chenjdvip on 2022-8-27 15:09: Case Analysis 2 – Flange sealing surface issues
Reply #22021-12-06
Last line, demon energy?:lol:lol:lol
Reply #32021-12-10
It has better corrosion resistance without heat treatment, and there is also a significant difference in the linear expansion coefficient between chromium-molybdenum steel and stainless steel.
Reply #42021-12-10
The surface layer is not heat-treated, which helps maintain its hardness and other properties, and is beneficial for sealing

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