ASTM F1386-92(2010)
(Guide)Standard Guide for Construction of a Sounding Tube and Striker Plate for Tank Sounding
Standard Guide for Construction of a Sounding Tube and Striker Plate for Tank Sounding
SIGNIFICANCE AND USE
Sounding tubes may be fabricated from 1 ½ NPS or larger. Only when otherwise specified, Schedule 40 components, manufactured from the list of material indicated in Practice F1155 and Specification A53/A53M, Grade S or Grade ERW. In addition, sounding tubes may be fabricated in stainless steel for stainless steel tanks.
Sounding tubes passing through or terminating in fuel tanks, potable water tanks, or clean salt water ballast tanks should be constructed of 70-30 copper nickel, but other suitable material is acceptable.
Striker plates shall be fabricated in accordance with Specification A36/A36M.
The fittings shall be designed in accordance with ANSI B16.5, ANSI B16.9, ANSI B16.28, or ANSI B16.11 as applicable (See Table 21 in Practice F1155), and the installation shall be in accordance with ANSI B31.1 as modified by Specification F722. These standards cover the fitting tolerances.
Some cargo may preclude the use of materials specified in this guide. However, configuration examples are applicable for all applications.
SCOPE
1.1 This guide covers design and construction criteria for striker plates and sounding tubes, excluding deck penetrations and caps, for use with sounding rods or tapes in freshwater, saltwater, and oil tanks.
1.2 The values stated in inch-pound units are to be regarded as the standard. The SI units given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
General Information
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Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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Designation: F1386 − 92(Reapproved 2010) An American National Standard
Standard Guide for
Construction of Sounding Tube and Striker Plate for Tank
Sounding
This standard is issued under the fixed designation F1386; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope ANSI B31.1 Power Piping
2.3 ABS Standard:
1.1 This guide covers design and construction criteria for
American Bureau of Shipping Rules for Building and
striker plates and sounding tubes, excluding deck penetrations
Classing Steel Vessels
and caps, for use with sounding rods or tapes in freshwater,
saltwater, and oil tanks. 2.4 AWS Standard:
AWS D1.1 Structural Welding Code
1.2 The values stated in inch-pound units are to be regarded
as the standard. The SI units given in parentheses are for
3. Terminology
information only.
3.1 Definitions of Terms Specific to This Standard:
1.3 This standard does not purport to address all of the
3.1.1 external sounding tube—a sounding tube located out-
safety concerns, if any, associated with its use. It is the
side the boundaries of the tank being sounded.
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica- 3.1.2 internal sounding tube—a sounding tube located in-
side the tank being sounded.
bility of regulatory limitations prior to use.
3.1.3 sounding—measurement by sounding; a place or part
2. Referenced Documents
of a body of liquid where a hand sounding line will reach
2.1 ASTM Standards:
bottom.
A36/A36M Specification for Carbon Structural Steel
A53/A53M Specification for Pipe, Steel, Black and Hot- 4. Classification
Dipped, Zinc-Coated, Welded and Seamless
4.1 Type I—Internal sounding tube, with separate striker
F722 Specification for Welded Joints for Shipboard Piping
plate.
Systems
4.2 Type II—Internal sounding tube, with attached striker
F1155 Practice for Selection and Application of Piping
plate.
System Materials
2.2 ANSI Standards:
4.3 Type III—Internal sounding tube, with angle striker
ANSI B16.5 Pipe Flanges and Flange Fittings
plate.
ANSI B16.9 Factory Made Wrought Steel Butt Welding
4.4 Type IV—External sounding tube.
Fittings
ANSI B16.11 Forged Steel, Socket Welding and Threaded
5. Significance and Use
Fittings
5.1 Sounding tubes may be fabricated from 1 ⁄2 NPS or
ANSI B16.28 Wrought Steel, Butt Welding, Short Radius
larger. Only when otherwise specified, Schedule 40
Elbows and Return
components, manufactured from the list of material indicated
in Practice F1155 and Specification A53/A53M, Grade S or
This guide is under the jurisdiction of ASTM Committee F25 on Ships and
Grade ERW. In addition, sounding tubes may be fabricated in
Marine Technology and is the direct responsibility of Subcommittee F25.11 on
stainless steel for stainless steel tanks.
Machinery and Piping Systems.
Current edition approved May 1, 2010. Published June 2010. Originally 5.1.1 Sounding tubes passing through or terminating in fuel
approved in 1992. Last previous edition approved in 2004 as F1386 - 92 (2004).
tanks, potable water tanks, or clean salt water ballast tanks
DOI: 10.1520/F1386-92R10.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
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F1386 − 92 (2010)
should be constructed of 70-30 copper nicke
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