Superseding
Chinese Name	ϵ��1��װ�� �Ǽ�
English Name
Chinese Standard Classification
Professional Classification
ICS Classification
Issued on	2006-03-10
Implemented on	2006-10-01
Abolished on
Issued by	AQSIQ SAC
Chinese Pages
Word Count	7000 words

1  Scope
    This Standard specifies the basic dimensions, design function and strength requirements of corner fittings for various freight containers which conform to GB/T 1413, GB/T 5338, GB/T 7392 and GB/T 16563, as well as the types, materials and general principles of test, inspection, marking and packaging of corner fittings for freight containers.
    This Standard is applicable to the various freight containers which conform to GB/T 1413, GB/T 5338, GB/T 7392 and GB/T 16563.
    This Standard is not applicable to the air / surface (intermodal) freight containers specified in GB/T 17770.
2  Normative References
    The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
    GB/T 223 Methods for Chemical Analysis of Iron, Steel and Alloy
    GB/T 228 Tensile Test Method for Metal
    GB/T 229 Metallic Materials-Charpy Notch Impact Test (GB/T 229-1994, eqv ISO 148: 1983)
    GB/T 1413 Series 1 Freight Containers-Classification, Dimensions and Ratings (GB/T 1413-1993, ISO 668: 1995, IDT)
    GB/T 5338-2002 Series 1 Freight Containers - Specification and Testing - Part 1: General Cargo Containers for General Purposes (ISO 1496-1: 1990, IDT)
    GB/T 7392 Series 1 Freight Containers - Specification and Testing - Thermal Containers (GB/T 7392-1998, idt ISO 1496-2: 1996)
    GB/T 16563 Series 1: Tank Containers for Liquids, Gases and Pressurized Dry Bulk - Specification and Testing (GB/T 16563-1996, idt ISO 1496-3: 1995)
    GB/T 17770 Freight Containers - Air / Surface (Intermodal) General Purpose Containers -Specification and Tests (GB/T 17770-1999, idt ISO 8323: 1985)
3  Dimensional Requirements
3.1  General Provisions
3.1.1  The dimensions and limit deviations of the corner fittings shall conform to Figure 1 to Figure 4.
    Each freight container shall have two right-hand top corner fittings (on the right as the observer outside the freight container faces either end of the container) and two left-hand top corner fittings which are the mirror image of the right-hand fittings.
    The bottom corner fittings shall have a similar configuration with the top corner fittings, except in respect of the end aperture.
    Figure 1 to Figure 4 illustrate the dimensions of right-hand top and bottom corner fittings; for the left-hand top and bottom corner fittings, the dimensions are corresponding with them.
3.1.2  Typical overall dimensions of a box-shaped corner fitting are detailed in Annex A.
3.2  Detailed dimensional and manufacturing requirements
3.2.1  Sharp corners shall be removed from the edges of corner fittings.