JB/T 4362-2011Axial flow fans for power stations (English PDF)

1 Foreword

JB/T 4362-2011 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 15 August 2011 and has been in force since 1 November 2011.

It replaces the earlier edition JB/T 4362-1999.

2 Scope

This standard is a recommended Chinese machinery industry standard for the axial flow fans of power stations. It states the technical requirements for these fans, the test methods, the inspection rules and the provisions for marking, packaging and transport, storage and maintenance. The fans in its scope are the axial blowers, the induced draft fans and the primary air fans of power plant boilers, and it reaches as well the axial fans of power plant desulphurization and denitration installations. Limits are placed on the working medium temperature of the blowers and of the induced draft fans, and on the dust content of the flue gas. Air is the medium handled by the primary air fan and the blower, flue gas that of the induced draft fan. Among the standards it quotes are GB/T 1236, GB/T 10178 and JB/T 10213. It replaces JB/T 4362-1999. It carries the Chinese classification J72 and the international classification 23.120.

3 Normative references

JB/T 4362-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1236

GB/T 2888

GB/T 10178

GB/T 13306

JB/T 6444

JB/T 6886

JB/T 6887

JB/T 6888

JB/T 8689

JB/T 8690

JB/T 9101

JB/T 10213

4 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

5 Related standards

Other editions:

JB/T 4362-1999 (earlier edition)

6 Classification and status

International classification (ICS): 23.120

Chinese Standard Classification (CCS): J 72

Prefix JB/T: recommended standard.