This Standard specifies the specifications and test methods of the hot dip galvanized coatings (the total content of other alloying elements shall not be more than 20) on the fabricated iron and steel articles. This Standard is not applicable to the following conditions. a) Plates, strips, wire rods, pipes and rods that are produced by continuous hot dipping; b) Hot dip galvanized products that adopt particular standards; c) Hot dip galvanized products which have additional requirements or are inconsistent with the requirements of this Standard. Note. Some product standards may specify the product hot dip galvanized coatings through reference in this Standard or amendment of partial articles in this Standard. This Standard does not specify the after-treatment and additional over-coating for the hot dip galvanized products.
Basic Data
Standard ID
GB/T 13912-2002 (GB/T13912-2002)
Description (Translated English)
Metallic coatings - Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
A29
Classification of International Standard
25.220.40
Word Count Estimation
18,185
Date of Issue
2002-04-10
Date of Implementation
2002-12-01
Older Standard (superseded by this standard)
GB/T 13912-1992
Quoted Standard
GB/T 470; GB/T 4955; GB/T 4956; GB/T 6462; GB/T 9793; GB/T 12334; GB/T 13825; GB/T 18253; ISO 2859-1; ISO 2859-3
Adopted Standard
ISO 1461-1999, MOD
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary
This standard specifies the iron parts hot dip galvanized coatings (other alloying elements content does not exceed 2% of the total) of the technical requirements and test methods. This standard does not apply to the following situations: a) continuous hot dip galvanizing production sheet, strip, wire, tubes and rods, b) using a special standard hot dip galvanized products, c) there are additional requirements or with the standard requirements are inconsistent hot dip galvanized products.
