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ASTM A787/A787M

Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing

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Organization: ASTM
Publication Date: 1 September 2015
Status: active
Page Count: 9
ICS Code (Metal fittings): 23.040.40
scope:

This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from aluminum-coated, zinc-coated (galvanized), zinc-iron alloycoated (galvannealed), 55 % aluminum-zinc alloy-coated, or zinc-aluminum-magnesium alloy-coated steel sheet. Tubing for use as electrical conduit (EMT) or intermediate metallic conduit (IMC) is not covered by this specification.

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

Document History

ASTM A787/A787M
September 1, 2015
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from aluminum-coated,...
May 1, 2015
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from aluminum-coated,...
May 1, 2014
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from aluminum-coated,...
October 1, 2009
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from aluminum-coated,...
March 1, 2005
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
(Footnote *) This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from...
March 10, 2001
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
1. Scope 1.1 This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from...
September 10, 2000
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
1. Scope 1.1 This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated (galvanized) after welding or produced from...
October 10, 1996
Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
1. Scope 1.1 This specification covers round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, produced either from aluminum-coated or zinc (galvanized)-coated...
July 15, 1991
STANDARD SPECIFICATION FOR ELECTRIC-RESISTANCE- WELDED METALLIC-COATED CARBON STEEL MECHANICAL TUBING
A description is not available for this item.
February 22, 1991
STANDARD SPECIFICATION FOR ELECTRIC-RESISTANCE- WELDED METALLIC-COATED CARBON STEEL MECHANICAL TUBING
A description is not available for this item.
September 11, 1984
STANDARD SPECIFICATION FOR ELECTRIC-RESISTANCE- WELDED METALLIC COATED CARBON STEEL MECHANICAL TUBING
A description is not available for this item.

References

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