1 Scope
This standard specifies the technical requirements, use requirements, inspection rules, marking, packaging, transportation, storage and the like of air brake fitting guard for railway rolling stock (hereinafter referred to as guard).
It is applicable to the manufacture, use and inspection of guard.
2 Normative References
The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative documents applies.
GB/T 1040.2 Plastics - Determination of Tensile Properties - Part 2: Test Conditions for Moulding and Extrusion Plastics (GB/T 1040.2-2006, ISO 527-2:1993, IDT)
GB/T1041 Plastics - Determination of Compressive Properties (GB/T 1041-2008, ISO 604:2002, IDT)
GB/T1043.1 Plastics - Determination of Charpy Impact Properties - Part 1: Non-instrumented Impact Test (GB/T 1043.1-2008, ISO 179-1:2000, IDT)
GB/T 1633 Plastics - Thermoplastic Materials - Determination of Vicat Sofening Temperature (VST) (GB/T 1633-2000, ISO 306:1994, IDT)
GB/T 2411 Plastics and Ebonite - Determination of Indentation Hardness by Means of a Durometer (Shore Hardness) (GB/T 2411-2008, ISO 868:2003, IDT)
GB/T 14486-2008 Dimensional Tolerances for Moulded Plastic Parts
GSB05-1426-2001 Colour Standard Sample Card for Paint Film
TB/T 845 Squarehead Plug
Foreword i
1 Scope
2 Normative References
3 Technical Requirements
3.1 General Requirements
3.2 Material Requirements
3.3 Manufacture Requirements
3.4 Performance Requirements
4 Use Requirements
5 Inspection Rules
5.1 Type Inspection
5.2 End-of-manufacturing Inspection
6 Marking, Packaging, Transportation and Storage
