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ASTM A 254/A254M : 2012 : REDLINE

Current

Current

The latest, up-to-date edition.

Standard Specification for Copper-Brazed Steel Tubing

Available format(s)

PDF

Language(s)

English

Published date

11-01-2012

CONTAINED IN VOL. 01.01, 2017 Specifies double-wall, copper-brazed steel tubing suitable for general engineering uses, particularly in the automotive, refrigeration, and stove industries for fuel lines, brake lines, oil lines, heating and cooling units, and the like.

1.1 This specification covers double-wall, copper-brazed steel tubing suitable for general engineering uses, particularly in the automotive, refrigeration, and stove industries for fuel lines, brake lines, oil lines, heating and cooling units, and the like. The tubing is available in either of two types, single strip or double strip as shown in Fig. 1.

 Brazed Tubing, Double-Wall, 360-deg Brazed Construction
FIG. 1 Brazed Tubing, Double-Wall, 360-deg Brazed Construction

1.2 Units—This specification is expressed in both inch-pounds units and in SI units; however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply. The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. In this specification hard or rationalized conversions apply to diameters, lengths, and tensile properties. Soft conversion applies to other SI measurements.

Committee
A 01
DevelopmentNote
Supersedes ASTM A 254. (12/2012)
DocumentType
Redline
Pages
6
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

NFPA 54 : 2018 NATIONAL FUEL GAS CODE
ANSI Z223.1 : 2018 NATIONAL FUEL GAS CODE

ASTM E 30 : 1989 Test Methods for Chemical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron (Withdrawn 1995)
SAE J 533 : 2017 FLARES FOR TUBING

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