How soon after welding should the pickling and passivation of stainless steel tank welds be carried out?

2008-10-07View Original

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How soon after welding should the pickling and passivation of stainless steel tank welds be carried out?

Reply #22008-10-07

The pickling and passivation of stainless steel tank welds can be carried out after the welding process has cooled down. After pickling, passivation should be done promptly, or pickling and passivation can be performed simultaneously.

Reply #32008-10-08

Is there a time limit for pickling after welding? Is it specified in any standard?

Reply #42011-04-19

It seems like the welding quality also needs to be checked

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