Standard No.:	GB 28011-2011/XG1-2015
Chinese Name:	《鞋类钢勾心》国家标准第1号修改单
English Name:	Shanks for footwear
Professional Classification:	Y78 Footgear
Professional Classification:	GB National Standard
ICS Classification:	61.060
Issued by:
Issued on:	2011-10-31
Implemented on:	2015-09-01
Status:	VALID
Replace:	GB28011-2011 Shanks for footwear
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180 (USD)
Delivery:	via email in 1-3 business day

1 Scope
This Standard specifies the product classification, technical requirements, testing methods, inspection rules and marking, packing, transportation and storage of the shanks of footwear (including boots).
This Standard is applicable to shanks made of metal materials used for footwear (including boots).
2 Normative Reference
The following documents are indispensable for the application of this standard. For dated references, only the dated edition is applicable to this document. For undated references, the latest editions of the normative documents (including all the amendments) are applicable to this document.
GB/T 191 Packaging-Pictorial marking for handling of goods
GB/T 230.1 Metallic materials - Rockwell hardness test - Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T)
GB/T 2703 Qipao
GB/T 3903.35 Footwear—Test methods for shanks—Fatigue resistance
QB/T 1813 Test methods for longitudinal rigidity of leather shoes shanks
3 Terms and Definitions
The Terms and Definitions defined in GB / T 2703 are applicable to this Document.
4 Product Classification
It can be classified according to using objects: male shoes shanks, female shoes shanks and children (older child) shoes shanks.