Wonderful moments of the exhibition
Wonderful moments of the exhibition
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…
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…