GB/T 5082-1985
Replaced
NB/T 11642-2024
Active
Industry standards-Energy
NB/T 11642-2024 General technical requirements for longitudinal tear protection device of coal mine conveyor belt
NB/T 11642-2024 General technical requirements for longitudinal tear protection device of coal mine conveyor belt
Price:
$ 43.00
Basic Information
Standard Code:
NB/T 11642-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Health, safety, and labor protection
ICS Name:
Occupational safety and industrial hygiene
Publish Date:
2024-09-24
Implement Date:
2025-03-24
Pages:
24 pages
Scope
This document specifies the product models and classification, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of longitudinal tear protection devices for conveyor belts used in coal mines.
This document is applicable to mining conveyor belts longitudinal tear protection devices (hereinafter referred to as "devices") used in workplaces of mines such as underground coal mines, open-pit coal mines, coal preparation plants, and non-coal mines.
Development Information
Referenced Standards
MT 668-1997 Technical Conditions for Flame-Retardant Steel-Mesh-Core Conveying Belt for Coal Mines
MT/T 668-2019 Coal mine flame-resistant steel wire rope conveyor belt
MT 668-2007 Coal mining flame-resistant steel wire rope core conveyor belt
MT/T 668-2008 Steel cord fire resistant conveyor belting for coalmine
MT/T 899-2000 Information transmission device for coal mine
Related Standards
GB 6222-1986
Abolished
GB 6222-1986 Safety code for gas of industrial enterprises
GB 7059.1-1986
Replaced
GB 7059.1-1986 Safety standard for wood portable vertical ladder
GB 7059.2-1986
Replaced
GB 7059.2-1986 Safety standard for wood portable stepladder
GB 7059.3-1986
Replaced
GB 7059.3-1986 Safety standard for light metals portable stepladder
GB 7806-1987
Abolished