GB/T 13912-2002 Metallic coatings--Hot dip galvanized coatings on fabricated iron and steel articles--Specifications and test methods (Text of Document is in English)

01/12/2002

19P

$200.00 USD

Foreword
1 Scope
2 Normative refereces
3 Terms and definitions
4 General requirements
5 Sampling
6 Requirements on hot dip galvanized coatings
6.1 Appearance
6.2 Thickness
6.3 Uncoated areas and repairing
6.4 Adhesive power
6.5 Acceptance regulations
7 Test methods
7.1 Appearance test
7.2 Coating thickness test
7.3 Adhesive power test
8 Certificates
Annex A (Informative annex) Chapter and clause comparison between this standard and
ISO 1461: 1999
Annex B (Informative annex) Technical differences between this standard and ISO 1461:1999 and reasons
Annex C (Informative annex) Effective factors of hot dip galvanizing
Annex D (Normative annex) Requirements on safety
Annex E (Informative annex) Thickness determination