Standard No.:	KA/T 164-2019
English Name:	General technical conditions of coated fabric air duct for mine
Chinese Name:	矿用涂覆布风筒通用技术条件
Chinese Classification:	D98    Coal mine special equipment
Professional Classification:	KA
ICS Classification:	73.100.20 73.100.20    Ventilation, air-conditioning and illumination equipment 73.100.20
Source Content Issued by:	State Administration of Work Safety
Issued on:	2019-11-28
Implemented on:	2020-6-1
Status:	valid
Superseding:	MT/T 164-2019 General technical conditions of coated fabric air duct for mine 公告：国家矿山安全监察局公告 2026年第2号
Target Language:	English
File Format:	PDF

本标准规定了矿用涂覆布正（负）压风筒的术语和定义、分类、结构、型号、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于煤矿或非煤矿山井下使用的以橡胶或塑料为涂覆布制成的正压风筒以及涂覆布与螺旋弹簧钢丝或钢圈制成的负压风筒。