Stainless steel fully welded ball valve 02

Stainless steel fully welded ball valve 02 Once the weld is unqualified, there is still enough length to cut off the unqualified weld and re-weld. When the ball valve is welded to the pipeline, the valve should be in the 100% fully open position to prevent the valve ball from being damaged by splashing slag At the same time, ensure that the temperature of the internal seal of the valve does not exceed 140 degrees Celsius. If necessary, appropriate cooling measures can be taken.