butt weld pipe fittings 4
https://mega-wiki.win/index.php/How_Butt_Weld_Pipe_Fittings_Deliver_Strong,_Leak-Free_Connections_in_Industrial_Systems
Butt weld pipe fittings are used to join pipes by welding them directly together at their ends, creating a strong, permanent connection. They're common in industrial settings where high pressure or extreme temperatures are involved, like in oil refineries or power plants. The process involves beveling the pipe ends, aligning them, then fusing the metal with heat. You end up with a smooth, leak-proof joint that's as strong as the pipe itself, ideal for long runs where threaded fittings might fai…