Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
|Publication Date:||1 September 2015|
|ICS Code (Metal fittings):||23.040.40|
This specification covers round, square, rectangular, and
special shape, electric-resistance-
This specification covers mechanical tubing with outside diameters or maximum outside dimensions ranging from 1⁄ 2 to 15 in. [12.7 to 380.0 mm] and wall thickness from 0.028 to 0.180 in. [0.70 to 4.60 mm].
Sizes outside the ranges listed above may be ordered provided all other requirements of the specification are met.
This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order specifies the applicable M specification designation (SI units), the inch-pound units shall apply. 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 nonconformance with the standard.
*A Summary of Changes section appears at the end of this standard