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ASTM-F994 2018

ASTM-F994 2018

$40.63

F994-86(2018) Standard Specification for Design and Installation of Overboard Discharge Hull Penetration Connections

Published By Publication Date Number of Pages
ASTM 2018 7
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ASTM F994-86-Reapproved2018

Historical Standard: Standard Specification for Design and Installation of Overboard Discharge Hull Penetration Connections

ASTM F994

Scope

1.1 This specification covers carbon steel overboard discharge hull penetrations for system piping of NPS 1 through NPS 24 (see Note 1).

Note 1: The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such TRADITIONAL terms as nominal diameter, size, and nominal size.

1.2 The minimum pipe schedule and reinforcement dimensions presented in Tables 1-6 are based on specifications in 46 CFR, 56.50-95, and Navy Design Data Sheet 100-1.

(A) See Fig. 1.

(A) See Fig. 2 and Fig. 3.

(A) See Fig. 4 and Fig. 5.

(A) See Fig. 6.

(A) See Fig. 6.

(A) See Fig. 6.

1.3 This specification does not include sea chest penetrations.

1.4 This specification does not include penetrations in protective plating.

1.5 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

discharge hull penetration; hull penetration; marine technology; penetration connection; ships; system piping;

ICS Code

ICS Number Code 47.020.30 (Piping systems)

DOI: 10.1520/F0994-86R18

ASTM-F994 2018
$40.63