JB/T 2231.2-1999 This standard is a revision of JB 2231-86 "Cylinder diameter of reciprocating piston compressors". Only editorial changes were made during the revision, and the main technical content remained unchanged. This standard is the second part of the JB/T 2231 "Reciprocating piston compressor parts" series of standards, which includes the following 5 independent components: JB/T 2331.1: Shaft and pin outer dimensions JB/T 2331.2: Cylinder diameter JB/T 2331.3: Thin-walled bearings JB/T 2331.4: Annular valve discs JB/T 2331.5: Valve installation dimensions This standard specifies the cylinder diameter dimensions of reciprocating piston compressors. This standard applies to reciprocating piston compressors. This standard was first issued in 1977 and revised for the first time in 1986. JB/T 2231.2-1999 Reciprocating piston compressor parts Part 2: Cylinder diameter JB/T2231.2-1999 Standard download decompression password: www.bzxz.net

[Cs33.14h
Machinery Industry Standard of the People's Republic of China
JB/T2231.2—1999
Recprocating piston compressor part-subassemblyPart 2:Cylinder diameters
Published on July 12, 1999
National Bureau of Machinery Industry
Implementation on January 1, 2000
JB/T2231.2—1999
This standard is a revision of JB2231-86 Reciprocating piston compressor cylinder diameter. During the revision, editorial modifications were made to the original standard, and the main technical content remained unchanged. This standard is the second part of the IDT2231 series of standards for pump piston press parts. This series of standards includes the following five independent components:
Part 1 (i.e. 23311; shaft, pin outer diameter size Part 2 (i.e. JE/T2331.2): cylinder diameter Part 3 (i.e. JB/T2331.3): thin shaft wind Part 4 (i.e. JB/T2331.4) annular valve plate Part 5 (i.e. JB2331.5), valve installation size This standard replaces D2 from the date of implementation 231-86 This standard is proposed and managed by the National K Compressor Standardization Technical Committee. The drafting unit of this standard is: Taiwan Patongsu Machinery Research Institute. The main contributors to this standard are: Chen Xiangle,
Machinery Industry Standard of the People's Republic of China
Reciprocating piston compressor part
Part 2: Cylinder diameter
Resprocating piston compressor part-subassembly Part 2: Cylinder diameter diameters
This standard specifies the cylinder diameter size of reciprocating compressors. This standard is used for reciprocating compressors
2 Referenced standards
JE/T2231.2—1999
Generation GB/T 22316
The following standards contain provisions that are referenced in this standard and become the provisions of this standard. When this standard is published, the versions shown are valid. All standards will be reviewed, and the parties to this standard should explore the possibility of using the latest versions of the following standards. GB/T 2822-[981
Standard sizebzxZ.net
Cylinder diameter
The cylinder diameter of the short-lived normal compressor shall comply with the provisions of the table. The cylinder diameters beyond the range of the table shall be extended to the Ra20 and Rp40 series in B/T2832-1981. Table
Note: The dimensions in brackets: refer to the Ra10 series of CB/T2822--[981, which is only applicable to the modified extended piston compressor. Special requirements
When there are special requirements for the cylinder diameter of the compressor, it may not be subject to the restrictions of this standard, but shall comply with the provisions of GB/T2B22. Approved by the State Bureau of Machinery Industry on July 13, 1999 and implemented on January 1, 2000
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