Rubber plugs
1 Scope
This document specifies the types and dimensions, technical requirements and test methods of Type A rubber plugs and Type B rubber plugs.
This document is applicable to Type A rubber plugs for automobiles with diameter of body thin-walled round hole, D0, of 12mm~60mm.
This document is also applicable to Type B rubber plugs for automobiles with body thin-walled rectangular hole sizes of 8mmx14mm~25mmx31mm.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 90.1-2002 Fasteners - Acceptance inspection
GB/T 90.2-2002 Fasteners - Marking and packaging
GB/T 531.1-2008 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Duromerer method (Shore hardness)
GB/T 3672.1-2002 Rubber - Tolerances of products - Part 1: Dimensional tolerances
GB 8410 Flammability of automotive interior materials
GB/T 30512 Requirements for prohibited substances on automobiles
HG/T 2196 Standard classification system for rubber products in automotive application
HG/T 3090 General rules of visual quality for moulded and extruded rubber products
QC/T 268 Permissible automobile cold stamping variations in dimensions without tolerance indication
QC/T 326 Coding rules for automotive standardized parts
3 Terms and definitions
No terms and definitions are listed in this document.
4 Types and dimensions
4.1 The types and dimensions of Type A rubber plugs shall meet those specified in Figure 1 and Table 1.
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Types and dimensions
5 Technical requirements
6 Test methods
7 Marking and packaging
Annex A (Normative) Diameters and thicknesses of body thin-wall holes matched with rubber plugs
Rubber plugs
1 Scope
This document specifies the types and dimensions, technical requirements and test methods of Type A rubber plugs and Type B rubber plugs.
This document is applicable to Type A rubber plugs for automobiles with diameter of body thin-walled round hole, D0, of 12mm~60mm.
This document is also applicable to Type B rubber plugs for automobiles with body thin-walled rectangular hole sizes of 8mmx14mm~25mmx31mm.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 90.1-2002 Fasteners - Acceptance inspection
GB/T 90.2-2002 Fasteners - Marking and packaging
GB/T 531.1-2008 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Duromerer method (Shore hardness)
GB/T 3672.1-2002 Rubber - Tolerances of products - Part 1: Dimensional tolerances
GB 8410 Flammability of automotive interior materials
GB/T 30512 Requirements for prohibited substances on automobiles
HG/T 2196 Standard classification system for rubber products in automotive application
HG/T 3090 General rules of visual quality for moulded and extruded rubber products
QC/T 268 Permissible automobile cold stamping variations in dimensions without tolerance indication
QC/T 326 Coding rules for automotive standardized parts
3 Terms and definitions
No terms and definitions are listed in this document.
4 Types and dimensions
4.1 The types and dimensions of Type A rubber plugs shall meet those specified in Figure 1 and Table 1.
Contents of QC/T 624-2022
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Types and dimensions
5 Technical requirements
6 Test methods
7 Marking and packaging
Annex A (Normative) Diameters and thicknesses of body thin-wall holes matched with rubber plugs
