This Standard specifies the requirements for lifting chains, Grade 8, non-calibrated, for use on cranes, in chain slings and for general lifting purposes. These are electrically welded round steel short link chains fully heat treated and tested and comply with the general conditions of acceptance of GB/T 20946.
The range of sizes covered by this Standard is from 5 to 45 mm. The annex gives a range of temporary additional sizes 6 to 46 mm.
Foreword II
1 Scope
2 Normative References
3 Terms and Definitions
4 General Conditions of Acceptance
5 Dimensions
6 Material and Manufacture
7 Test Requirements
8 Inspection
9 Marking
10 Test Certificate
Appendix A (Normative) Temporary Additional Sizes for Grade 8 Non-calibrated Chain
This Standard specifies the requirements for lifting chains, Grade 8, non-calibrated, for use on cranes, in chain slings and for general lifting purposes. These are electrically welded round steel short link chains fully heat treated and tested and comply with the general conditions of acceptance of GB/T 20946.
The range of sizes covered by this Standard is from 5 to 45 mm. The annex gives a range of temporary additional sizes 6 to 46 mm.
Contents of GB/T 24816-2009
Foreword II
1 Scope
2 Normative References
3 Terms and Definitions
4 General Conditions of Acceptance
5 Dimensions
6 Material and Manufacture
7 Test Requirements
8 Inspection
9 Marking
10 Test Certificate
Appendix A (Normative) Temporary Additional Sizes for Grade 8 Non-calibrated Chain