Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 416
r very large vessels, say over 72 in diameter and subject to uniformwasting, a pitch of from 36 to 48 is suggested. For vessels between36 and 72 in diameter a pitch of about 24 to 36 will generally giveadequate protection, while for smaller vessels the pitch can be reducedto about 12, except where…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
