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The difference between butt welded flange and flat welded flange

Release Date: August 25, 2015
[Fake valve]:
Butt welding and butt welding are the welding methods when flange and pipe are connected. Only one side welding is required when welding with flat welding flange. The inner port of the pipe and flange connection is not needed. Butt welding flange installation requires flange double Face welding. So flat welding flanges are generally used for low and medium pressure pipes, butt welding flanges are used for connection of medium and high pressure pipes ...