How far does a bladder need to be pushed past the join to be welded?
A. A minimum 600mm (24) past the join to be welded is required however we recommend as far past as possible. If this can not be achieved we recommend using a product such as Cool Gel (by LA-CO) on the pipe work to slow down the heat transfer process. You can also use Cool Gel on the stainless steel hoses to extend their life.
