ASTM-B956 2010
$40.63
B956-10 Standard Specification for Welded Copper and Copper-Alloy Condenser and Heat Exchanger Tubes with Integral Fins
Published By | Publication Date | Number of Pages |
ASTM | 2010 | 9 |
1.1 This specification establishes the requirements for heat exchanger tubes manufactured from forge-welded copper and copper alloy tubing in straight lengths on which the external or internal surface, or both, has been modified by cold forming process to produce an integral enhanced surface for improved heat transfer.
1.2 Units The values stated in either inch-pounds units or SI units are to be regarded separately as the standard. 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 could result in non-conformance with the specification.
1.2.1 Within the text, the SI units are shown in brackets.
1.3 The tubes are typically used in surface condensers, evaporators, and heat exchangers.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Scope Referenced Documents |
2 | Terminology Types of Welded Tube Ordering Information Materials and Manufacture Chemical Composition FIG. 1 |
3 | FIG. 2 FIG. 3 TABLE 1 |
4 | Temper Grain Size for Annealed Tempers Mechanical Property Requirements Performance Requirements Other Requirements |
5 | Nondestructive Testing TABLE 2 TABLE 3 |
6 | Dimensions, Mass, and Permissible Variations Workmanship, Finish and Appearance Sampling TABLE 4 TABLE 5 TABLE 6 TABLE 7 TABLE 8 |
7 | Number of Tests and Retest Specimen Preparation Test Methods |
8 | Significance and Numerical Limits Inspection Rejection and Rehearing Certification |
9 | Test Report Packaging and Package Marking Keywords X1. DENSITIES OF COPPER AND COPPER ALLOYS X1.1 TABLE X1.1 |