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YS/T 7-2020: (Aluminum electrolysis multifunctional unit)
Status: Valid YS/T 7: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 7-2020 | English | 439 |
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4 days [Need to translate]
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(Aluminum electrolysis multifunctional unit)
| Valid |
YS/T 7-2020
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| YS/T 7-2008 | English | 599 |
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3 days [Need to translate]
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Pot tending machine
| Obsolete |
YS/T 7-2008
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| YS/T 7-1991 | English | 439 |
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4 days [Need to translate]
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(Technical conditions of electrolytic multifunction unit)
| Obsolete |
YS/T 7-1991
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PDF similar to YS/T 7-2020
Basic data | Standard ID | YS/T 7-2020 (YS/T7-2020) | | Description (Translated English) | (Aluminum electrolysis multifunctional unit) | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H90 | | Word Count Estimation | 21,278 | | Date of Issue | 2020-12-09 | | Date of Implementation | 2021-04-01 | | Older Standard (superseded by this standard) | YS/T 7-2008 | | Regulation (derived from) | Ministry of Industry and Information Technology Announcement No. 48 (2020) | | Issuing agency(ies) | Ministry of Industry and Information Technology | YS/T 7-2008: Pot tending machine---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.
Pot tending machine
ICS 77.180
H90
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 7-1991
Multifunctional aluminum electrolysis unit
Posted 2008-03-12
2008-09-01 implementation
National Development and Reform Commission issued
Foreword
Instead of the standard YS/T 7-1991 "aluminum electrolytic multifunction unit technical conditions."
This standard YS/T 7-1991 "Multifunction electrolysis unit technology" compared to the main changes are as follows.
--- Revised standard name is "multi-purpose aluminum electrolytic unit";
--- Added "About" section;
--- A reference standard was amended and supplemented, the reference standard for the complete revision of existing valid standards;
--- Increase ORDERING CODE and tag example;
--- Structural diagram of the unit has been modified;
--- Working conditions of the unit has been modified;
--- The basic parameter table has been modified;
--- The main unit of material and heat treatment requirements corresponding provisions;
--- Main parts of the unit made the relevant requirements of the relevant national recommended standard parts, GM parts, assembly;
--- Increased lubrication requirements of the unit;
--- Security units, health references GB/T 14405 regulations "universal bridge crane," and added additional requirements;
--- The test method has been modified to increase the visual inspection and static stiffness test;
--- Factory inspection and test requirements referenced JB/T 7688.1-1995 "metallurgical crane technology General requirements" related
Regulations;
--- Electrical system revised accordingly.
This standard by the National Standardization Technical Committee of non-ferrous metals and centralized.
This standard is drafted by. Guiyang Aluminium Magnesium Design Institute, Shenyang Metallurgical Machinery Co., Ltd.
Participated in the drafting of this standard. Zhuzhou Tianqiao Crane Co., Ltd., Fushun Aluminum Co., Ltd.
The main drafters of this standard. Kong Lizhen Liu years, Chen Cai Rong, Wang Xiang Village, Lv Guanghua, Zhao Yan Bin, Liu Xueyi, Huxiu Fen.
This standard replaces the standards previously issued as follows.
--- YS/T 7-1991.
Multifunctional aluminum electrolysis unit
1 Scope
This standard specifies the aluminum electrolytic multifunction unit (hereinafter referred to as units) requirements, test methods, inspection rules and signs, packaging, transportation
Transport and so on.
This standard applies to aluminum electrolytic multifunction unit.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 985 gas welding, SMAW basic form and GMAW welding groove and size
GB/T 986 submerged arc weld groove basic type and size
GB/T 1228 high strength steel with large hexagon head bolts (GB/T 1228-2006, ISO 7412. 1984NEQ)
GB/T 1229 steel with high strength large hexagon nuts (GB/T 1229-2006, ISO 4775. 1984NEQ)
GB/T 1230 high-strength steel washer (GB/T 1230-2006, ISO 7416. 1984NEQ)
GB/T 1231 Steel hexagon head bolts, hexagon nuts, plain washers for high-strength
GB/T 1239.2 Cold coiled helical compression spring technical conditions (GB/T 1239.2-1989, neqJISB2707. 1987)
GB/T 1239.4 hot coiled helical springs technical conditions (GB/T 1239.4-1989, neqJISB2707. 1987)
GB/T 1303.1 epoxy glass cloth laminate (GB/T 1303.1-1998, neqIEC 893-3-2.1993)
GB/T 1348 Ductile Iron
GB/T 3323 metal fusion welded joints radiography
GB/T 3811 crane design specification (GB/T 3811-1983, neq ISO 4301. 1980)
GB/T 5905 Cranes - Test code and procedures (GB/T 5905-1986, neq ISO 4310. 1981)
GB/T 5972 crane wire rope inspection and scrap of practice (GB/T 5972-1986, eqv ISO 4309. 1981)
GB/T 5973 rope wedge joints
GB/T 5974.1 with ordinary rope collar
GB/T 5974.2 with heavy rope rings
GB/T 5975 rope platen
GB/T 5976 wire rope clips
GB/T 6067 crane safety regulations (GB/T 6067-1985, neqNFE52-122. 1975)
GB/T 6388 transport package shipping mark
GB/T 6417 metallic fusion welds, defect classification and description (GB/T 6417-1986, eqv ISO 6520. 1982)
GB/T 7935 General technical requirements for hydraulic components
GB/T 8918 wire rope (GB/T 8918-1996, eqv ISO 2408. 1985)
GB/T 9286 Paints and varnishes cut test (GB/T 9286-1998, eqv ISO 2409.1992)
GB/T 10051.2 lifting hook shank hook technical conditions
GB/T 10183 Bridge and gantry crane manufacturing and track installation tolerance (GB/T 10183-1988, eqv ISO 8306. 1985)
GB/T 13306 signs
GB/T 13384 mechanical and electrical products packaging General technical conditions
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