Standard No.:	QC/T 241-1997
English Name:	Air leakage test methods of automobile wheels for tubeless tires
Chinese Name:	汽车无内胎车轮密封性试验方法
Professional Classification:	QC    Professional Standard - Automobile
Issued by:	Ministry of Machine Building
Issued on:	1997-11-12
Implemented on:	1998-7-1
Status:	superseded
Superseded by:	QC/T 241-2011 Air leakage test methods of automobile wheels for tubeless tires
Superseded on:	2011-8-1
Abolished on:	2011-08-01
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	304.00
Delivery:	via email in 1 business day

1 Scope



This standard specifies the sealing test method for automobile wheels equipped with tubeless tires.



This standard is applicable to automobile wheels equipped with tubeless tires.



2 Test sample



The test wheel shall be the new finished wheel that has not been tested or used, with the surface which has not been painted.

Foreword i
1 Scope
2 Test sample
3 Test equipment
4 Test method
5 Assessment of test result