JB/T 2231.4-2013Parts of reciprocating piston compressors - Part 4: Metal ring valve plates (English PDF)
往复活塞压缩机零部件 第4部分：金属环状阀片
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 25, 2013
Implementation date
September 1, 2013
Scope
JB/T 2231.4-2013 is the English-translated version of 往复活塞压缩机零部件 第4部分：金属环状阀片.
JB/T 2231.4-2013 is a recommended Chinese machinery industry standard and is the fourth part of JB/T 2231, which covers the parts and subassemblies of reciprocating piston compressors.
This part is about metal ring valve plates. It gives their classification and designation, the requirements, the test methods and the inspection rules, together with the provisions on packaging, the accompanying certification, marking and storage.
Its Chinese classification code is J72 and its international classification is 23.140. It quotes GB/T 2828.1, GB/T 3280 and YB/T 5132. The edition it supersedes is JB/T 2231.4-1999.
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Document preview — JB/T 2231.4-2013
National Standard of the People's Republic of China
- ICS
- 23.140
- Replacing
- JB/T 2231.4-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 2231.4-2013 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 25 April 2013 and has been in force since 1 September 2013.
It replaces the earlier edition JB/T 2231.4-1999.
It is one of 9 parts of the JB/T 2231 series.
2 Scope
This standard is a recommended Chinese machinery industry standard and is the fourth part of JB/T 2231, which covers the parts and subassemblies of reciprocating piston compressors. This part is about metal ring valve plates. It gives their classification and designation, the requirements, the test methods and the inspection rules, together with the provisions on packaging, the accompanying certification, marking and storage. Its Chinese classification code is J72 and its international classification is 23.140. It quotes GB/T 2828.1, GB/T 3280 and YB/T 5132. The edition it supersedes is JB/T 2231.4-1999.
3 Normative references
JB/T 2231.4-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2828.1
GB/T 3280
YB/T 5132
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 2231.1-1999 — Reciprocating piston compressor parts - Part 1: Outside diameters of shafts and pins
JB/T 2231.1-2013 — Reciprocating Piston Compressor Part-subassembly - Part 1: External Diameters of Shaft and Pin
JB/T 2231.2-1999 — Reciprocating piston compressor parts - Part 2: Cylinder diameters
JB/T 2231.2-2013 — Reciprocating Piston Compressor Part-subassembly - Part 2: Cylinder Diameters
JB/T 2231.3-1999 — Parts and components of reciprocating piston compressors - Part 3: Thin-walled bearing shells
JB/T 2231.3-2011 — Part 3: Thin-walled bearing shells
JB/T 2231.5-1999 — Reciprocating piston compressor parts - Part 5: Mounting dimensions of valves
JB/T 2231.5-2013 — Reciprocating Piston Compressor Part-subassembly - Part 5: Overall Dimensions for Valve Assembly
Other editions:
JB/T 2231.4-1999 (earlier edition)
6 Classification and status
International classification (ICS): 23.140
Prefix JB/T: recommended standard.
......
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
Similar standards
Editions of JB/T 2231.4
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 2231.4-2013 | Parts of reciprocating piston compressors - Part 4: Metal ring valve plates | current edition | Current |
| JB/T 2231.4-1999 | Parts of reciprocating piston compressors - Part 4: Metal ring valve plates | previous edition | Superseded |
This page sells the current edition, JB/T 2231.4-2013. Earlier editions are listed for reference only.
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Related Standards
GB/T 2828.1-2003 — Sampling procedures - Part 1: retrieval by acceptance quality limit (AQL) for lot-by-lot inspection sampling plan
GB/T 2828.1-2012 — Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 3280-1992 — Cold rolled stainless steel sheets and plantes
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