Standard No.:	JB/T 4296-2011
English Name:	Axial flow fans for mine ventilations
Chinese Name:	矿井轴流式通风机
Chinese Classification:	J72    Compressor and fan
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	MIIT
Issued on:	2011-8-15
Implemented on:	2011-11-1
Status:	valid
Superseding:	JB/T 4296-1999
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	184.0
Delivery:	via email in 1 business day

This standard specifies technical requirements, test methods, inspection rules, marking, packaging and transportation as well as storage and maintenance of axial flow fans for mine ventilations. This standard is applicable to axial flow fans for mine ventilation (hereinafter referred to as fan) which can provide required flow and pressure for mine ventilation. Temperature for environmental media is -45℃~50℃.

Foreword I 1 Scope 2 Normative References 3 Technical Requirements 3.1 Fundamental Design Requirements 3.2 Material Requirements 3.3 Other Requirements 4 Test Methods 5 Inspection Rules 6 Marking, Packaging and Transportation 6.1 Marking 6.2 Packaging and Transportation 7 Storage and Maintenance

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