Standard No.:	JB/T 7258-2025
English Name:	General-purpose centrifugal blower
Chinese Name:	一般用途离心式鼓风机
Professional Classification:	JB    Professional Standard - Machinery
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2025-05-09
Implemented on:	2025-11-1
Status:	valid
Superseding:	JB/T 7258-2006 Centrifugal blower for general purpose
Target Language:	English
File Format:	PDF

本文件规定了一般用途离心式鼓风机的技术要求，描述了相应的试验方法，规定了检验规则、标志、包装和贮存等。
本文件适用于出口压力（表压）为0.03MPa～0.2MPa，或其压力比为1.15～3，含尘量不大于10mg/Nm3，输送介质为空气、蒸汽、各种煤气和其它无腐蚀性的混合气体的鼓风机的制造。