GB/T 26297.5-2010 English PDFUS$419.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 26297.5-2010: Sampling of carbonaceous materials used for aluminium production -- Part 5: Pitch for electrodes Status: Valid
Basic dataStandard ID: GB/T 26297.5-2010 (GB/T26297.5-2010)Description (Translated English): Sampling of carbonaceous materials used for aluminium production -- Part 5: Pitch for electrodes Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q52 Classification of International Standard: 71.100.10 Word Count Estimation: 18,120 Date of Issue: 2011-01-14 Date of Implementation: 2011-11-01 Adopted Standard: ISO 6257-2002, MOD Regulation (derived from): National Standard Approval Announcement 2011 No.68 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 aluminum with carbon bituminous coal sampling methods. This section applies to aluminum with carbon bituminous coal samples. GB/T 26297.5-2010: Sampling of carbonaceous materials used for aluminium production -- Part 5: Pitch for electrodes---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. Sampling of carbonaceous materials used for aluminium production Part 5. Pitch for electrodes ICS 71.100.10 Q52 National Standards of People's Republic of China Carbonaceous materials used in aluminum sampling method Part 5. bituminous coal Part 5. Pitchforelectrodes (ISO 6257.2002, Carbonaceousmaterialsusedintheproductionof aluminium-Pitchforelectrodes-Sampling, MOD) Issued on. 2011-01-14 2011-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordGB/T 26297 "sampling method of carbon material with aluminum" is divided into six parts. --- Part 1. Bottom charcoal; --- Part 2. side carbon block; --- Part 3. prebaked anode; --- Part 4. cathode paste; --- Part 5. coal tar pitch; --- Part 6. calcined petroleum coke. This section GB/T Part of 526,297. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses redrafted law revision using ISO 6257.2002 "carbonaceous materials used in aluminum bituminous coal sampling." The partial modification mining With ISO 6257.2002, it will be its catalog, foreword, introduction, normative references, references deleted. At the same time, to make it easier sampling operation For, according to the domestic situation additions and modifications to a number of provisions, the changes in the terms and provisions with which they are involved in a single vertical line identification In the margin. To facilitate comparison, listed in Appendix A of this section and the corresponding clauses of ISO 6257.2002 chapter of the table And technical differences. Such modifications and provisions are. --- According to national circumstances, in order to facilitate the operation, the asphalt into solid bitumen, soft asphalt and liquid asphalt, and then a predetermined sampling methods; --- In the classification on the basis of sampling containers carrying segments, such as small containers of solid bitumen, vehicles, bins, shipping and bagged; --- In the classification based on the sampling method and then the corresponding segments, such as pump sampling, sample loading, and other one-time sampling; --- For larger quantities of solid samples, a variety of proposed reduction of sub-methods. The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized. This section is responsible for drafting unit. Cable-Development Co., Ltd., China Nonferrous Metals Industry Institute of Standards Metrology and Quality, China Aluminum Co. Ltd. Zhengzhou Institute. Participated in the drafting of this section. Zhengzhou Haoyu Carbon Materials Co., Ltd., Shandong Nanshan Aluminum Co., Ltd. The main drafters of this section. Yasuyuki money, Lang Shining, Xi Zhao Yang, Zhang North Korea, Guo Yongheng, Mr Chan Jun, Wang Liming. Carbonaceous materials used in aluminum sampling method Part 5. bituminous coal Warning. This part may involve the use of hazardous materials, operations and equipment. This section does not cover all the security asked occur in use question. Users of this part of the responsibility before use to establish appropriate safety and health practices and assessments to determine the scope of its application.1 ScopeThis section GB/T 26297 specifies the aluminum carbon coal asphalt sampling method. This section applies to aluminum bituminous coal carbon sample.2 Terms and definitionsThe following terms and definitions apply to this document. 2.1 Sampling unit samplingunit Limited amount of material, which limit may be tangible, such as a container, it could be envisaged, such as between a specific time or material flow Interval time. Note. The number of sampling units can be collected together, for example, packed in a bag or box. 2.2 Sample sample One or several sampling unit taken from a larger number of sampling units, or one or several obtained from a sampling unit Increments. 2.3 Representative samples representativesample One kind of quarried material samples have the same composition, and this material is considered to be completely uniform. 2.4 Sampling scheme samplingplan In order to obtain the necessary understanding of the characteristics of the samples come from the final judgment on the goods, from the selection and preparation of a shipment or Several samples of a predetermined program. NOTE. In consideration of cost, efficiency and time, usually determine a tolerable sampling error. 2.5 Consignment consignment Delivery by a specific document or shipping documents a number of specified materials. 2.6 Product batches lot According to a certain scheme of the total sample material sampling. Note. It may be a number of consignment, production batch or sampling units. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 26297.5-2010_English be delivered?Answer: Upon your order, we will start to translate GB/T 26297.5-2010_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 26297.5-2010_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 26297.5-2010_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. 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