GB/T 29159-2012 English PDF

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GB/T 29159-2012: The glass tube for all-glass evacuated solar collector tubes
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29159-2012	459	Add to Cart	4 days	The glass tube for all-glass evacuated solar collector tubes	Valid

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Basic data

Standard ID: GB/T 29159-2012 (GB/T29159-2012)
Description (Translated English): The glass tube for all-glass evacuated solar collector tubes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F01
Classification of International Standard: 27.160
Word Count Estimation: 20,246
Quoted Standard: GB/T 191; GB/T 2828.1; GB/T 5432; GB/T 6579-2007; GB/T 6580-1997; GB/T 6581-2007; GB/T 12416.2-1990; GB/T 16920; GB/T 17049; GB/T 25968; QB/T 2298; QB/T 3572
Regulation (derived from): National Standards Bulletin No. 41 of 2012
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
Summary: This standard specifies the all-glass evacuated solar collector tubes tube (hereinafter referred to as " glass ") is defined, named, technical requirements, test methods, inspection rules and cups Chi, packaging, transport and storage. This standard appli

GB/T 29159-2012: The glass tube for all-glass evacuated solar collector tubes

---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.
The glass tube for all-glass evacuated solar collector tubes ICS 27.160 F01 National Standards of People's Republic of China All-glass vacuum glass tube solar collector tubes Issued on. 2012-12-31 2013-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Product Naming 2 5 Technical requirements 3 Test Method 5 6 7 7 inspection rules 8 signs, packaging, transportation and storage 7 Appendix A (normative) glass circumcision circumcision detection methods and classification 9 References 16 Figure A.1 circumcision positional relationship detecting optical system 10 Figure A.2 circumcision REVIEW schematic image 10 Table 1 basic chemical composition of glass 3 Table 2 Glass Dimensions and tolerances 4 Table A.1 variety of liquid substances in the refractive index of 9 Table A.2 glass ring cut grading standard atlas 11 Table A.3 glass article by using the classification requirements of the circumcision 14

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Standardization Technical Committee of solar energy (SAC/TC402) and focal points. This standard was drafted. Shandong Linuo New Material Co., Ltd., Beijing Tsinghua Solar Energy Development Co., Ltd., Beijing University of Technology, China National Institute of Standardization, Sun Rain Solar Energy Co., Ltd. Shandong Yanzhou crystal crown glass, Yao Hui Shandong Solar Limited, Beijing Glass Group Corporation, Beijing Four Seasons song Mu Solar Technology Group Co., Ltd., Beijing Solar Temple Industrial Co., Ltd., Sunshine Sun Can Co., Ltd., Jiangsu, per liter Solar Group Co., Ltd., Jiangsu Huayang Solar Co., Ltd., Shandong Connaught New Energy Division Technology Co., Ltd. Xiajin County Ruikang solar energy. Drafters of this standard. Shen Changzhi, Yin Zhiqiang, Jia Tieying, Tianying Liang, Fu Yanling, Li Yu, Zhou Xiaowen, Liu Xijie, Li Xuguang, Jiao Qing Tai, Xue Mei, and Xu Yu, Teng Jianzhong, Wang Shaobin, Ren Jie, Xiao L, WU Dao Yuan, Huang Yongwei, Wang Xu, Jiang Wei. All-glass vacuum glass tube solar collector tubes

1 Scope

This standard specifies the all-glass vacuum glass tube solar collector tubes (hereinafter referred to as "glass") is defined, named, technical requirements, test Methods, inspection rules and signs, packaging, transportation and storage. This standard applies to all-glass vacuum solar collector tubes of glass.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 191 Packaging - Pictorial signs GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB/T 5432 glass densitometry buoyancy method GB/T 6579-2007 laboratory glassware thermal shock and thermal shock strength test method GB/T 6580-1997 boiling mixed aqueous alkali-resistant glass etching of test methods and classification GB/T 6581-2007 glass at 100 ℃ flame-resistant to attack by hydrochloric acid emission or atomic absorption spectrometric method GB/T 12416.2-1990 glass particles 121 ℃ water resistance test methods and classification in Determination of GB/T 16920 glass average linear thermal expansion coefficient GB/T 17049 all-glass vacuum tube solar collector Ratio test method GB/T 25968 spectrophotometer material solar transmittance and solar absorption QB/T 2298 Measuring wire linear thermal expansion coefficient QB/T 3572 Methods for chemical analysis of borosilicate glass

3 Terms and Definitions

GB/T 17049 and defined by the following terms and definitions apply to this document. 3.1 Glass gnarled knotofglasstube There is a glass body composition differences transparent tumor-like vitreous glass tube. 3.2 Crystallization devitrificationofglass Crystal glass molding or heat generated in the process. 3.3 Glass stones stoneofglasstube Opaque glass tube containing some solid inclusions. 3.4 Circumcision grade gradeofringcutting; gradeofcircum-erentialstress The severity of the use of cross-polarized light through the parallel end surfaces of glass samples, thermal stress and structural stress exists within the observation glass samples ......

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