When the valve and pipe welding connection, why welding machine ground is strictly prohibited on the valve body?
Strike sparks. There is a spark valve on the scrap
It will conduct electricity. If something is flammable inside the valve, it will explode
It fires, or fires by a very large current. There may be too high temperature will damage the body sealing material, if it is high temperature and high pressure valve, you put the FireWire on the valve body, it will cause damage to the valve body, it may shorten the service life of the valve body.
