Equally as the pipe is bought from Schedule 10 to Agenda one hundred sixty, butt weld pipe fittings are sold exactly the same way. Welded butt weld fittings are more widespread in stainless-steel because of cost benefit. Sch ten fittings can also be far more frequent in stainless steel butt http://milonwaat.digiblogbox.com/13407216/the-best-side-of-welded-fitting