GB/T 10051.13-2010Lifting hooks -- Part 13: Technical conditions for laminated hooks (English PDF)

Foreword

GB/T 10051 "crampon" is divided into the following sections.

--- Part 1. mechanical properties, lifting, stress and materials;

--- Part 2. Forged hook technical conditions;

--- Part 3. Forged hook in check;

--- Part 4. shank hook with blank;

--- Part 5. Shank hooks;

--- Part 6. straight double hook shank blank;

--- Part 7. straight double hook shank;

--- Part 8. hook beam blank;

--- Part 9. hook beam;

--- Part 10. hook nut;

--- Part 11. hook nut locking plate;

--- Part 12. Hook locking means;

--- Part 13. Laminated hook technical conditions;

--- Part 14. Laminated hook in check;

--- Part 15. Laminated single hook.

This section GB/T Part of 1,310,051.

This portion DIN15404-2. 1988 "Lifting hook Technical delivery conditions for laminated hooks" non-equivalent.

This part is proposed by China Machinery Industry Federation.

This part of the National Standardization Technical Committee crane (SAC/TC227) centralized.

This section is responsible for drafting unit. Taiyuan Heavy Machinery Group Co., Ltd.

Participated in the drafting of this section. Beijing Materials Handling Design and Research Institute.

1 Scope

This section GB/T 10051 specifies the technical requirements for laminated hooks, inspection rules, marking, packaging, transportation and storage.

This section applies to crane lifting the molten metal (ladle) of laminated hook (hereinafter referred to as the hook).

2 Normative references

The following documents contain provisions which, through reference GB/T 10051 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T 223 steel and alloy chemical analysis method GB/T 228 metal materials at room temperature tensile test method (GB/T 228-2002, eqv ISO 6892:1998) GB/T 229 metal Charpy pendulum impact test method (GB/T 229-2007, ISO 148-1:2006, MOD) Size GB/T 709 hot rolled steel sheet and strip, shape, weight and tolerances (GB/T 709-2006, ISO 7452:2002, ISO 16160:2000, NEQ) GB/T 1591 high strength low alloy structural steel GB/T 2970-2004 steel plate ultrasonic inspection GB/T 2975 Steel and steel products for mechanical testing location and sample preparation (GB/T 2975-1998, eqv ISO 377.

1997)

GB/T 13384 mechanical and electrical products packaging General technical conditions GB/T 20066 Steel and iron - Sampling and determination of the chemical composition of the sample with a sample preparation method (GB/T 20066-2006, ISO 14284.

1996IDT)

JB/T 5000.2-2007 Heavy mechanical general techniques and flame cutting member

3 Technical requirements