ASTM A498/A498M-14

ASTM A498/A498M-14

April 2014
Standard Cancelled

Standard Specification for Seamless and Welded Carbon Steel Heat-Exchanger Tubes with Integral Fins

Additional informations

1.1 This specification covers external helical, integral finned, seamless or welded low-carbon steel tubes for use in tubular heat exchangers, surface condensers, evaporators, superheaters, and similar heat-transfer apparatus in unfinned end diameters up to 2 in. [50 mm], inclusive.

1.2 Units—This specification is expressed in both inch-pound 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.


Main informations

Collections

ASTM american standards

Publication date

April 2014

Number of pages

0 p.

Reference

ASTM A498/A498M-14

Classification index

A0498_A0498M-14
Standard replaced by (1)
ASTM A498/A498M-17
March 2017
Standard Cancelled
Standard Specification for Seamless and Welded Carbon Steel Heat-Exchanger Tubes with Integral Fins

This specification covers external helical, integral finned, seamless or welded low-carbon steel tubes for use in tubular heat exchangers, surface condensers, evaporators, superheaters, and similar heat-transfer apparatus in unfinned end diameters. The tube, prior to finning operation or unfinned portions of the finned tube, shall conform to the requirements for tensile properties prescribed in the governing plain-tube specification. Each tube after finning shall be subjected to a pressure test which shall permit easy visual leakage detection.

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