View all text of Subpart E [§ 179.300 - § 179.302]
§ 179.301 - Individual specification requirements for multi-unit tank car tanks.
(a) In addition to § 179.300 the individual specification requirements are as follows:
DOT specification | 106A500-X | 106A800-X | 110A500-W | 110A600-W | 110A800-W | 110A1000-W | Minimum required bursting pressure, psig | ( 1) | ( 1) | 1250 | 1500 | 2000 | 2500 | Minimum thickness shell, inches | 13/32 | 11/16 | 11/32 | 3/8 | 15/32 | 19/32 | Test pressure, psig (see § 179.300-16) | 500 | 800 | 500 | 600 | 800 | 1000 | Safety relief devices, psig (see § 179.300-15) | Start-to-discharge, or burst maximum, p.s.i. | 375 | 600 | 375 | 450 | 600 | 700 | Vapor-tight, minimum psig | 300 | 480 | 300 | 360 | 480 | 650 |
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1 None specified.
(b) [Reserved]