This Standard covers the following:
(a) pressure–temperature ratings
(b) size
(c) marking
(d) materials
(e) dimensions and tolerances
(f) threading
(g) pattern taper

This Standard covers the following:
(a) pressure–temperature ratings
(b) size
(c) marking
(d) materials
(e) dimensions and tolerances
(f) threading
(g) pattern taper