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Database: 189759 (19 Oct 2025)
QC/T 666-2010 English PDF
QC/T 666: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
QC/T 666-2010
English
RFQ
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3 days [Need to translate]
Automotive air conditioning (HFC-134a) - Part 1 Seals: O -shaped rubber seals
QC/T 666-2010
QC/T 666.1-2010
English
259
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Auto air-condition (HFC-134a) seal parts. Part 1: Rubber O-rings
Valid
QC/T 666.1-2010
QC/T 666-2000
English
279
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(Automotive Air Conditioning (HFC-134a) Seal)
Obsolete
QC/T 666-2000
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Basic data
Standard ID
QC/T 666-2010 (QC/T666-2010)
Description (Translated English)
Automotive air conditioning (HFC-134a) - Part 1 Seals: O -shaped rubber seals
Sector / Industry
Automobile & Vehicle Industry Standard (Recommended)
Classification of Chinese Standard
T26
Date of Issue
2010-08-16
Date of Implementation
2010-12-01
Older Standard (superseded by this standard)
QC/T 666-2000
Regulation (derived from)
?Industry-Science (2010) No.113
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies: use refrigerants (HFC-134a) automotive air conditioning rubber O rings (hereinafter referred to as the O-ring) technical requirements, test methods and inspection rules, marking, packaging, transportation and storage.