Jul
02
2026
Industry News

Rectangular Metal Rounded Expansion Joint: Why Does the Fume Duct System Must It Be?

From Rectangle to Rounded Corner: A Structural Evolution Forced by StressThe stress is concentrated at the corners, and ...

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Jul
02
2026
Jul
02
2026
Industry News

Pickling inside metal expansion joints: it's not a job you can do by slapping your head

Why do metal expansion joints need to be pickled inside? — Talk about those "invisible hidden dangers"Many people think ...

12 Views
Jul
02
2026
Industry News

Corrugated metal expansion joint connection: selection, installation and common misunderstandings

Takeover is not a supporting role: Why does the performance of corrugated metal expansion joints tend to get stuck on th...

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