Welding details of LD pipes

One boilermaker approach which allows hydrotest of welds without filling the whole line is to use butt straps. These are filet welded on each side, both inside and out, so that the enclosed space can be pumped up to demonstrate weld integrity. This is applied in the context of water aqueducts in the US.

ver ASME IX para el tipo de pasada segun el espesor y el tipo de electrodos

segun el material base o del ducto

para Ductos de diametros grandes se aconseja usar Semiautomatica

por ser espesores de Chapa pequeños

con esta tecnologia se realiza la soldadura mas rapido y de menor costo

Saludos a todos

Alberto