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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 319-2023: (Lead concentrate)
Status: Valid YS/T 319: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 319-2023 | English | 139 |
Add to Cart
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3 days [Need to translate]
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(Lead concentrate)
| Valid |
YS/T 319-2023
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| YS/T 319-2013 | English | 239 |
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3 days [Need to translate]
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Lead concentrate
| Obsolete |
YS/T 319-2013
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| YS/T 319-2007 | English | 199 |
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2 days [Need to translate]
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Lead concentrate
| Obsolete |
YS/T 319-2007
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| YS/T 319-1997 | English | 199 |
Add to Cart
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2 days [Need to translate]
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Lead concentrate
| Obsolete |
YS/T 319-1997
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| YS/T 319-1994 | English | RFQ |
ASK
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3 days [Need to translate]
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(Chinese Industry Standard)
| Obsolete |
YS/T 319-1994
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PDF similar to YS/T 319-2023
Basic data | Standard ID | YS/T 319-2023 (YS/T319-2023) | | Description (Translated English) | (Lead concentrate) | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | D42 | | Classification of International Standard | 73.060 | | Word Count Estimation | 6,650 | | Date of Issue | 2023-12-20 | | Date of Implementation | 2024-07-01 | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This standard specifies the product classification, technical requirements, test methods, inspection procedures, packaging, transportation, accompanying documents and order form content of lead concentrate. This standard applies to lead concentrate obtained by flotation of sulfide ore for lead smelting. | YS/T 319-2013: Lead concentrate---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.
Lead concentrate
ICS 73.060
D42
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 319-2007
Lead concentrate
Issued on. 2013-10-17
2014-03-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Instead of the standard YS/T 319-2007 "lead concentrate." Compared with YS/T 319-2007, the main changes are as follows.
--- Adds a grade (Pb not less than 50%), an increase from the original four grades to grade five.
--- Relaxed restrictions on the content of Cu, and the classification adjusted;
--- Arsenic from ≤0.3%, 0.4%, 0.5%, 0.7% grade four revised to ≤0.30%, 0.40%, 0.50%, 0.55%,
0.60% five grade;
--- Increased SiO2 content requirements;
--- Remove restrictions on the MgO content;
--- Make appropriate changes to the test batch;
--- Sample prepared by the three revised to four, the addition of a sample arbitration; arbitration relating to international trade while the retention time of the sample were
Regulations;
--- Determination of test results has been modified.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard is drafted by. Shenzhen Lingnan Nonferrous Metals Corporation Limited.
Participated in the drafting of this standard. Henan Yuguang Gold & Lead Co., Ltd., Zhuzhou Smelter Group Co., Ltd., Hunan Nonferrous Shuikoushan
Metal Group Company.
The main drafters of this standard. Zhou Changqing, Luo Kun, Deng Yongjun, Fu Zhihong, Xiexue Fei, Zhao Junfeng, Li Gui, Tan Yi-Wen, Wang Ping, Zhao Xingwei.
This standard replaces the standards previously issued as follows.
--- YS/T 319-1994, YS/T 319-1997, YS/T 319-2007.
Lead concentrate
1 Scope
This standard specifies the lead concentrate requirements, test methods, inspection rules, packaging and transport and contract (or purchase order) content.
This standard applies to sulfide ores by flotation resulting lead concentrates, lead smelting for use.
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 8152 (all parts) Methods for chemical analysis of lead concentrates
GB/T 8170 repair value expressed about the rules and limit values and judgment
GB/T 14262 flotation lead concentrates in bulk sampling and sample preparation method
GB 20424 heavy metal concentrate product specification limits of harmful elements
GB 20664 non-ferrous minerals natural radioactivity limits
3 Requirements
3.1 Categories
Lead concentrates by chemical composition into a product, two products, three products, four products, five products.
3.2 Chemical composition
Lead concentrate chemical composition shall comply with the requirements in Table 1.
Table 1 chemical composition of lead concentrates
grade
Chemical composition (mass fraction) /%
Pb, not less than
Impurity content of not more than
Cu Zn As SiO2 Al2O3
First Grade 65
Second Grade 60
Grade III 55
3.0
4.0 0.30 1.5 2.0
5.0 0.40 2.0 2.5
6.0 0.50 2.5 3.0
Four product 50
Five goods 45
4.0
6.5 0.55 3.0 4.0
7.0 0.60 3.0 4.0
3.3 Lead concentrate gold and silver as valuable elements shall be submitted to the analysis results.
3.4 Lead concentrate mercury content should meet the requirements of GB 20424.
3.5 Lead concentrate the natural radioactivity limits shall comply with the provisions of GB 20664.
3.6 Lead concentrate moisture (mass fraction) should not exceed 12%, the winter should not exceed 8%.
3.7 should not lead concentrate mixed with foreign inclusions, the same batch of lead concentrates should be mixed.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 319-2023_English be delivered?Answer: Upon your order, we will start to translate YS/T 319-2023_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 YS/T 319-2023_English with my colleagues?Answer: Yes. The purchased PDF of YS/T 319-2023_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+ countriesQuestion 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 [email protected]. 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 YS/T 319-2023?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 319-2023 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.
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