AS/NZS 4792:2006 (R2017)
$37.70
Hot-dip galvanized (zinc) coatings on ferrous hollow sections, applied by a continuous or a specialized process
Published By | Publication Date | Number of Pages |
AS | 2006-07-17 | 33 |
Specifies requirements for the mass, quality and testing of hot-dip galvanized coatings applied to hollow sections galvanized on both surfaces in a specialized plant; produced by welding pre-galvanized steel strip; and on external surfaces only, using a continuous (in-line) process.
Scope
This Standard specifies requirements for the mass, quality and testing of hot-dip galvanized coatings applied to –
(a) hollow sections galvanized on both surfaces in a specialized plant;
(b) hollow sections produced by welding pre-galvanized steel strip; and
(c) hollow sections galvanized on external surfaces only, using a continuous (in-line) process.
Matters relating to the quality, properties, or dimensional requirements of the steel hollow sections are outside the scope of this Standard.
NOTES:
1 Advice and recommendations on information to be supplied by the purchaser to the hot-dip galvanizer at the time of enquiry or order are contained in the purchasing guidelines set out in Appendix A.
2 Alternative means for determining compliance with this Standard are given in Appendix B.
3 For details of testing requirements for uncoated steel hollow sections see relevant product Standards, e.g. AS 1074 and AS 1163.
4 General information on factors that affect the corrosion of galvanized steel is given in Appendix C.