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GB/T 1796.4-2017 English PDF

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GB/T 1796.4-2017: Tyre valves -- Part 4: Tubeless clamp-in valves
Status: Valid

GB/T 1796.4: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 1796.4-2017679 Add to Cart 6 days Tyre valves -- Part 4: Tubeless clamp-in valves Valid
GB 1796.4-2009RFQ ASK 5 days [GB/T 1796.4-2009] Tyre valves -- Part 4: Clamp-in valves Obsolete

Similar standards

GB/T 1702   GB/T 1192   GB/T 1703   GB/T 1796.2   GB/T 1796.7   GB/T 1796.6   

Basic data

Standard ID: GB/T 1796.4-2017 (GB/T1796.4-2017)
Description (Translated English): Tyre valves -- Part 4: Tubeless clamp-in valves
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G41
Classification of International Standard: 83.160.01
Word Count Estimation: 34,366
Date of Issue: 2017-12-29
Date of Implementation: 2018-11-01
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 1796.4-2017: Tyre valves -- Part 4: Tubeless clamp-in valves

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Tire valves - Part 4. Tubeless clamp-in valves ICS 83.160.01 G41 National Standards of People's Republic of China Replacing GB/T 1796.4-2009 Tire valve Part 4. Compression tubeless valve 2017-12-29 Posted 2018-11-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Model Marking 1 5 structure type 1 6 types of parts, structure size and material 14 7 appearance 25 8 assembly torque 25 Sealing 25 Corrosion resistance 25 11 Test Methods 26 Inspection Rule 26 13 logo, packaging and storage 27 Appendix A (informative) This part of the model comparison with foreign models 28 References 31

Foreword

GB/T 1796 "tire valve" is divided into seven parts. --- Part 1. Compression tube valve; --- Part 2. Plastic seat valve; --- Part 3. Snap-in valve; --- Part 4. Compression tubeless valve; --- Part 5. Large core valve; --- Part 6. Valve core; --- Part 7. Parts. This section GB/T 1796 Part 4. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 1796.4-2009 "Tire valve Part 4. Compression tubeless valve mouth", and GB/T 1796.4- Compared to.2009, the main technical changes are as follows. --- Increased CP07C ~ CP11C, DP16C ~ DP25C, EP01, CQ11C ~ CQ17C, DP15C, CN03C-type valve (See Table 1, Table 1 of the.2009 edition); --- Increased CP07C ~ CP11C, DP16C ~ DP25C, EP01, CQ11C ~ CQ17C, DP15C, CN03C-type valve (See Chapter 5); --- Increased thread NPT1/8 (see 6.10,.2009 version 6.10); --- Corrosion-resistant (see Chapter 10,.2009 Edition Chapter 10); --- Deleted ozone resistance (see the.2009 edition of Chapter 11); --- Increased assembly of some products torque (see Table 2,.2009 edition of Table 3); --- Deleted the ozone resistance test (see.2009 edition of 12.4); --- Increased thread NPT1/8 inspection, delete the ozone-resistant project inspection (see Table 3,.2009 edition of Table 4). This part is proposed by China Petroleum and Chemical Industry Federation. This part of the tire by the National Standardization Technical Committee (SAC/TC19) centralized. The main drafting units in this section. Hangzhou million vent valve Co., Ltd., Ningbo Hao Feng Cisco Auto Parts Co., Ltd., Shanghai Baolong Automotive Technology Co., Ltd., Anhui Province MSC Machinery Manufacturing Co., Ltd. Participated in the drafting of this section. Shandong high-day metal Manufacturing Co., Ltd., Gaomi Tongchuang valve core Co., Ltd. Xiamen Xia Hui Rubber Metal Industrial Co., Ltd., Jiangyin Tianyi Valve Co., Ltd., Jiangyin Innovation Valve Co., Ltd., Dongying City Yutong Valve Co., Ltd., Ningbo Siming Auto Accessories Co., Ltd., Princess Ling Valve Door Factory, Ningbo Yinzhou Chengyu Hardware Factory. The main drafters of this section. Jiang Shuqin, Li Yunxiang, Wang Xiangyong, He Zhangbin, Li Feng, Li Jian, Nie Yang Yang, Tang Jianlan, Lu Xiaoyong, Wu Rongzhi, Wang Lihong, Zhao Wei, Zhang Haobo. This part replaces the standards previously issued as. --- GB/T 1796.4-2009; --- GB 12836.2-2003. Tire valve Part 4. Compression tubeless valve

1 Scope

This section GB/T 1796 specifies the terms and definitions compression type tubeless valve (hereinafter referred to as "valve"), type designation, Structural type, type of component, structural dimensions and materials, appearance, assembly torque, tightness, corrosion resistance, test methods, inspection rules, marking, Packaging and storage. This section applies to motorcycles, cars, light trucks, trucks, buses, agricultural machinery, construction machinery tubeless tire gas Door mouth. This section does not apply to aviation tire valves.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 1796.6 Tire valves - Part 6. Valve core GB/T 1796.7 tire valves Part 7. Parts GB/T 2828.1-2012 Sampling procedures for inspection - Part 1 - Batch-by-lot inspection by acceptance quality limit (AQL) plan GB/T 9764 tire valve core cavity GB/T 9765 tire valve thread GB/T 9766.4 Tire valve test methods - Part 4. Test method for compression tubeless valve GB/T 12716-2011 60 ° sealing pipe thread Tire valves GB/T 12839 Terms and definitions GB/T 21285 Tire valves and their components identification method

3 Terms and definitions

GB/T 12839 defined terms and definitions apply to this document.

4 model mark

Model markings shall comply with the provisions of GB/T 21285. Refer to Appendix A for the comparison between the model of this part and the model of foreign standard.

5 structure type

All linear dimensions in this section are millimeters. Structural type should be consistent with Table 1 and Figure 1 ~ Figure 21 of the provisions.
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