ASTM-A688 2010
$40.63
A688/A688M-10 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
Published By | Publication Date | Number of Pages |
ASTM | 2010 | 7 |
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 SI units or inch-pound 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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology Ordering Information General Requirements Materials and Manufacture |
2 | Cleaning Before Annealing Heat Treatment Surface Condition Chemical Composition TABLE 1 |
3 | Mechanical Requirements Nondestructive Test (Electric Test) Corrosion Resisting Properties TABLE 2 |
4 | Workmanship, Finish, and Appearance FIG. 1 TABLE 3 |
5 | Inspection Rejection Certification Product Marking Packaging Keywords TABLE 4 |
6 | TABLE S1.1 FIG. S1.1 TABLE S2.1 |