ASTM-A787 2009

$40.63

A787/A787M-09 Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing

Published By	Publication Date	Number of Pages
ASTM	2009	9

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Categories: 23.040.40 - Metal fittings, ASTM

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Description

ASTM A787/A787M-09

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

ASTM A787/A787M

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 aluminum-coated, zinc-coated (galvanized), zinc-iron alloy-coated (galvannealed), or 55 % aluminum-zinc alloy-coated steel sheet. Tubing for use as electrical conduit (EMT) or intermediate metallic conduit (IMC) is not covered by this specification.

1.2 This specification covers mechanical tubing with outside diameters or maximum outside dimensions ranging from ½ 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].

1.3 Sizes outside the ranges listed above may be ordered provided all other requirements of the specification are met.

1.4 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 non-conformance with the standard.

Keywords

carbon steel tube; metallic-coated tubing; resistance welded steel tube; steel tube; welded steel tube; Aluminum-coated steel tube–specifications; Carbon steel tube–specifications; Electric-resistance-welded (ERW) steel tube–specifications; Resistance-welded steel tube; Seamless steel tube–specifications; Stainless steel tube–specifications; Welded steel tube–specifications; Zinc-coated steel products–specifications

ICS Code

ICS Number Code 23.040.40 (Metal fittings)

DOI: 10.1520/A0787_A0787M-09

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Classification Ordering Information
2	Process Manufacture Flash Conditions TABLE 1 TABLE 2
3	TABLE 3
4	TABLE 4
5	Surface Finish Base Metal Chemical Composition Coating Bath Chemical Composition Product Analysis TABLE 5
6	Permissible Variations in Dimensions for Round Tubing TABLE 6 TABLE 7 TABLE 8
7	Permissible Variations in Dimensions of Square and Rectangular Tubing TABLE 9 TABLE 10 TABLE 11 TABLE 12
8	Tubing Sections Other Than Square and Rectangular Workmanship, Finish, and Appearance Oiling Rejection Product Marking TABLE 13 TABLE 14 TABLE 15
9	Packaging Keywords

Additional information

Standard Title	A787/A787M-09 Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing
Published Code	ASTM
Publication Date	2009
Pages Count	9
ICS Codes	23.040.40 - Metal fittings