JB/T 6990-2010MP type roller-disc coal mills (English PDF)
MP型辊盘式磨煤机
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 11, 2010
Implementation date
July 1, 2010
Scope
JB/T 6990-2010 is the English-translated version of MP型辊盘式磨煤机.
JB/T 6990-2010 is a recommended Chinese machinery industry standard for MP roller-disc coal mills. It sets out the types and basic parameters of these mills together with technical requirements, test methods and inspection rules, and it covers marking, packaging, transport and storage. The standard applies to MP disc-type roller mills used for grinding certain anthracites and bituminous coals and for lignite. It carries Chinese classification D94 and international classification 73.120, and the Ministry of Industry and Information Technology is the issuing body. Among the standards it quotes are GB/T 1348, GB/T 3768, GB/T 9239.1-2006 and JB/T 7128. It supersedes JB/T 6990-2002.
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Document preview — JB/T 6990-2010
National Standard of the People's Republic of China
- ICS
- 73.120
- Replacing
- JB/T 6990-2002
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 6990-2010 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB/T 1348
GB/T 3768
GB/T 9239.1-2006
GB/T 13306
JB/T 5000.2
JB/T 5000.3-2007
JB/T 5000.6
JB/T 5000.8
JB/T 5000.9
JB/T 5000.10
JB/T 5000.12
JB/T 5000.13
JB/T 7128
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 1348Spheroidal graphite iron castings
- GB/T 13306Plates
- JB/T 5000.2General technical requirements for heavy machinery - Part 2: Flame cut parts
- JB/T 5000.3-2007General technical requirements for heavy machinery - Part 3: Weldments
- JB/T 5000.6General technical requirements for heavy machinery - Part 6: Steel castings
GB/T 3768 · GB/T 9239.1-2006
Similar standards
Editions of JB/T 6990
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 6990-2010 | MP type roller-disc coal mills | current edition | Current |
| JB/T 6990-2002 | MP type roller-disc coal mills | previous edition | Superseded |
This page sells the current edition, JB/T 6990-2010. Earlier editions are listed for reference only.
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Related Standards
GB/T 13306-2011 — Plates
GB/T 1348-2019 — Spheroidal graphite iron castings
GB/T 13484-2011 — Enamelled ware in contact with food
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