Piping inspection and supervision, explained from scratch
Try a material grade (A106), a standard (API 5L) or a term (hazardous area).
A106
API 5L
hazardous area
Tag
1 topic across all disciplines.
Choosing a spring for a line that moves vertically. Hot and cold load, the load variation limit and when it forces a constant effort unit, travel and rod swing, why the pointer is the most useful thing on a walkdown, and the installation errors that make a spring worse than no spring.
