Superseded
Standard
Historical
ASTM A688/A688M-01
Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
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Summary
1.1 This specification covers welded austenitic stainless steel feedwater heater tubes including those bent, if specified, into the form of U-tubes for application in tubular feed-water heaters.
1.2 The tubing sizes covered shall be 5/8 to 1 in. [15.9 to 25.4 mm] inclusive outside diameter, and average or minimum wall thicknesses of 0.028 in. [0.7 mm] and heavier.
1.3 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 are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
Technical characteristics
| Publisher | American Society for Testing and Materials (ASTM International) |
| Publication Date | 09/10/2001 |
| Collection | |
| Page Count | 6 |
| Themes | Iron and steel pipes |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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10/09/2001
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Historical
Previous versions
01/03/2024
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01/09/2018
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01/09/2018
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01/03/2015
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01/03/2012
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01/04/2011
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01/05/2010
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01/03/2008
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01/11/2007
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01/09/2004
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10/09/2003
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10/07/2002
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10/09/2001
Superseded
Historical
10/09/2001
Superseded
Historical