07/07/2022
Wonderful moments of the exhibition
06/27/2022
In order to prevent the inter eye corrosion caused by the heating of non-standard flange cover, the welding current should not be too large, the amount of carbon steel electrode should not be less than…
06/27/2022
There are three sealing forms for pressure vessel flanges: forced sealing, self tightening sealing and semi self tightening sealing.The following is a detailed introduction to the three sealing forms o…
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