JB/T 2231.4-2013
Reciprocating piston compressor part-subassembly.Part 4:Metal ring valve plate (English Version)

Standard No.

JB/T 2231.4-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Machinery

Latest

JB/T 2231.4-2013

Replace

JB/T 2231.4-1999

Scope

This part of JB/T 2231 specifies the classification and marking, requirements, inspection rules and test methods, packaging, certificates, marking and storage of metal ring valve plates for reciprocating piston compressors. This section applies to metal annular valve discs (hereinafter referred to as valve discs) for annular valves of reciprocating piston compressors.

JB/T 2231.4-2013 Referenced Document

• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
• GB/T 3280 Cold rolled stainless steel plate, sheet and strip*， 2015-09-11 Update
• YB/T 5132 Alloy structural steel sheets

JB/T 2231.4-2013 history

• 2013 JB/T 2231.4-2013 Reciprocating piston compressor part-subassembly.Part 4:Metal ring valve plate
• 1999 JB/T 2231.4-1999 Reciprocating piston compressor part-subassembly.Part 4:Ring-tpye valve plate