MT/T 720-1997 Technical requirements for automatic explosion-proof and fire-extinguishing devices for gas extraction pipelines

Basic Information

Standard ID: MT/T 720-1997

Standard Name: Technical requirements for automatic explosion-proof and fire-extinguishing devices for gas extraction pipelines

Chinese Name: 瓦斯抽放管路自动阻爆灭火装置技术条件

Standard category:Coal Industry Standard (MT)

state:in force

Date of Release1997-12-30

Date of Implementation:1998-07-01

standard classification number

Standard ICS number:Electrical engineering>>Electrical equipment for special working conditions>>29.260.20 Electrical equipment for explosive atmospheres

Standard Classification Number:Mining>>Mining General>>D09 Health, Safety, Labor Protection

associated standards

Publication information

publishing house:China Coal Industry Press

Publication date:1998-07-01

other information

drafter:Liu Jingshun, Yu Changlin, Dong Ruiduan, Ma Piliang

Drafting unit:Fushun Branch of China Coal Research Institute

Focal point unit:Coal Mine Safety Standardization Technical Committee of the Ministry of Coal Industry

Proposing unit:Department of Science, Technology and Education, Ministry of Coal Industry

Publishing department:Ministry of Coal Industry of the People's Republic of China

competent authority:Ministry of Coal Industry of the People's Republic of China

Skip to download

Introduction to standards:

This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of the device. This standard applies to automatic explosion-proof fire-extinguishing devices for gas extraction pipelines (hereinafter referred to as devices). MT/T 720-1997 Technical conditions for automatic explosion-proof fire-extinguishing devices for gas extraction pipelines MT/T720-1997 Standard download decompression password: www.bzxz.net