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GB/T 1796.7-2018 English PDF

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Q: Should I purchase the latest version GB/T 1796.7-2018?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 1796.7-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 1796.7-2018: Tyre valves -- Part 7: Components
Status: Valid

GB/T 1796.7: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 1796.7-2018	439	Add to Cart	4 days	Tyre valves -- Part 7: Components	Valid
GB 1796.7-2009	839	Add to Cart	5 days	[GB/T 1796.7-2009] Tyre valves -- Part 7: Components	Obsolete

Similar standards

GB/T 1702 GB/T 1192 GB/T 1703 GB/T 1796.2 GB/T 1796.6 GB/T 1796.4

Basic data

Standard ID: GB/T 1796.7-2018 (GB/T1796.7-2018)
Description (Translated English): Tyre valves -- Part 7: Components
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G41
Classification of International Standard: 83.160.01
Word Count Estimation: 22,289
Date of Issue: 2018-12-28
Date of Implementation: 2019-11-01
Older Standard (superseded by this standard): GB/T 1796.7-2009
Quoted Standard: GB/T 2828.1-2012; GB/T 9765; GB/T 9766.7; GB/T 12839; GB/T 21285
Regulation (derived from): National Standard Announcement No. 17 of 2018
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the type designation, type, structural size and material, appearance, ozone resistance, corrosion resistance, assembly torque of hex nuts, sealing performance of sealing caps, and test methods for tire valve parts (hereinafter referred to as parts). , inspection rules, identification, packaging and storage. This standard applies to tire valve parts.

GB/T 1796.7-2018: Tyre valves -- Part 7: Components

---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.
Tyre valves--Part 7. Components ICS 83.160.01 G41 National Standards of People's Republic of China Replace GB/T 1796.7-2009 Tire valve Part 7. Parts Published on.2018-12-28 2019-11-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 model number 1 5 Type, structural size and material 1 6 Appearance 12 7 ozone resistance 12 8 Corrosion resistance 12 9 hex nut assembly torque 12 10 Sealing Cap Sealing 13 11 Test method 13 12 Inspection rules 14 13 Identification, packaging and storage 15 Appendix A (informative) This part of the model and foreign models comparison 16 Reference 19

Foreword

GB/T 1796 "Tire Valve" is divided into 7 parts. ---Part 1. Compact inner tube valve; --- Part 2. Plastic seat valve; ---Part 3. Snap-on valve; --- Part 4. Compression-type tubeless valve; ---Part 5. Large core cavity valve; --- Part 6. Valve core; --- Part 7. Parts. This part is the seventh part of GB/T 1796. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 1796.7-2009 "Tire Valves Part 7. Parts", compared with GB/T 1796.7-2009, The main technical changes are as follows. --- Added B02C, B10C~B14C type gaskets; D08, D23C, D24C type gaskets; E08C, E13C, E16C type hexagonal snails Mother; 5.5 "screws"; I08C~I10C type protective cap; M5 external thread profile, extreme dimensions and tolerances (see Chapter 5,.2009) Chapter 5 of the edition); --- Added "corrosion resistance" (see Chapter 8); --- Added assembly torque for "E08C, E13C, E16C hex nuts" (see Table 2, Table 2 of the.2009 edition); --- Added the assembly torque of "I08C~I10C protective cap" (see Table 3, Table 3 of.2009 edition); ---Modified the "maximum sealing pressure of the sealing cap" (see Chapter 10, 9.2 of the.2009 edition); --- Added the test method for "medium diameter, small diameter and large diameter of external thread" (see 11.2, 10.2 of.2009 edition); --- Added "corrosion resistance" to the inspection table (see Table 6, Table 8, Table 6, Table 7 of the.2009 edition); --- Added "Table 7 Screw Inspection Table" (see Chapter 12); --- Added model comparison for some components (see Appendix A, Appendix A of the.2009 edition). This part was proposed by the China Petroleum and Chemical Industry Federation. This part is under the jurisdiction of the National Tire Rim Standardization Technical Committee (SAC/TC19). This section is mainly drafted by. Jiangyin Tianmeng Auto Parts Technology Co., Ltd., Baolong (Anhui) Auto Parts Co., Ltd., Ningbo Yinzhou Cheng Yu Hardware Factory. Participated in the drafting of this section. Gaomi Tongchuang Valve Core Co., Ltd., Xiamen Xiahui Rubber Metal Industry Co., Ltd., Ningbo Haofeng Cisco Auto Parts Co., Ltd., Foshan Shunde Anchi Industrial Co., Ltd., Shandong Gaotian Metal Manufacturing Co., Ltd., Gaomi City, Intake Valves Limited the company. The main drafters of this section. Tang Jianlan, Wang Shengquan, Zhang Haobo, Li Jian, Nie Yangyang, Li Yunxiang, Li Zhangang, Li Feng, Xuan Chengqi. The previous versions of the standards replaced by this section are. ---GB/T 1796-1979, GB/T 1796-1988, GB/T 1796-1996; ---GB/T 12836-1991, GB/T 12836.1-1999; ---GB/T 12837-1991, GB/T 12837-1999; ---GB/T 12836.2-2003; ---GB/T 1796.7-2009. Tire valve Part 7. Parts

1 Scope

This part of GB/T 1796 specifies the type designation, type and structural dimensions of tire valve parts (hereinafter referred to as parts). Material, appearance, ozone resistance, corrosion resistance, assembly torque of hex nut, sealing performance of sealing cap, test method, inspection rule, standard Knowledge, packaging and storage. This section applies to parts for tire valves.

2 Normative references

The following documents are indispensable for the application of this document. 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 2828.1-2012.Sampling procedures for counting sampling - Part 1. Quantitative inspection by batches plan GB/T 9765 tire valve thread GB/T 9766.7 Test methods for tyre valves - Part 7. Test methods for components GB/T 12839 tire valve terminology and its definition GB/T 21285 tire valve and its parts identification method

3 Terms and definitions

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

4 model mark

The type designation of the parts shall comply with the provisions of GB/T 21285. The model of this part is compared with the model of foreign standard. Record A. 5 Type, structural size and material All linear dimensions in this section are in millimeters. 5.1 gasket The type and structure of the gasket should conform to the requirements of Figures 1 to 5, and the material is rubber. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 1796.7-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 1796.7-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 1796.7-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 1796.7-2018_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 1796.7-2018?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 1796.7-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.