GB/T 15335-1994
Replaced
MT/T 1278-2025
Active
Industry standards-Coal
MT/T 1278-2025 Technical specification for silencer of auxiliary ventilating fan used for coal mine
MT/T 1278-2025 Technical specification for silencer of auxiliary ventilating fan used for coal mine
Price:
$ 31.00
Basic Information
Standard Code:
MT/T 1278-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Special equipment and supplies for coal mines
ICS Name:
Ventilation, air conditioning, and lighting equipment
Publish Date:
2025-06-30
Implement Date:
2025-12-30
Pages:
16 pages
Scope
This document specifies the models and meanings, requirements, test methods, inspection rules, as well as marking, packaging, transportation, and storage of silencers for local ventilators used in coal mines (hereinafter referred to as "silencers").
This document applies to the intake and exhaust silencers used with local ventilators in coal mines.
Development Information
Referenced Standards
GB/T 191-2000 Packaging—Pictorial marking for handling of goods
GB/T 191-2008 Packaging—Pictorial marking for handling of goods
GB/T 191-2025 Graphical symbols marking for handling and storage of packages
GB/T 6388-1986 Transport package shipping mark
GB/T 10111-1988 Methods for random sampling by utilizing dices of random number
GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality
GB/T 13306-1991 Plates
GB/T 13306-2011 Plates
GB/T 13813-2001 Testing method and judging rule of safety to friction spark of metallic material for coal mine
GB/T 13813-2008 Testing method and judging rule of safety to friction spark of metallic material for coal mine
GB/T 13813-2023 Testing method and judging rule of safety to friction spark of metallic material for coal mine
GB/T 17774-1999 Industrial fans—Dimensions
GB/T 17774-2025 Fans—Dimensions
GB/T 17795-1999 Glass wool thermal insulating products for building
GB/T 17795-2008 Glass wool thermal insulating products for building
GB/T 17795-2019 Glass wool thermal insulating products for building
GB/T 19512-2004 Acoustics—Measurements on silencers in situ
JB/T 4364-2014 Fan-mounted silencer performance test method
JB/T 4364-1999 Fan-mounted silencer performance test method
JB/T 6444-2019 Fan packaging general technical specification
JB/T 6444-2004 Fan packaging general technical specification
JB/T 6886-2010 Fan Painting Technical Conditions
JB/T 6886-1993 Fan painting technical specification JB/T 6886-1993
JB/T 10213-2014 Ventilation fan Welding quality inspection technical specification
JB/T 10213-2000 Fan Welding Quality Inspection Specification
JB/T 10214-2014 Ventilator and riveting parts technical specification
JB/T 10214-2000 JBT 10214-2000 Ventilator - Molder welding parts technical specification
JB/T 10832-2008 Industrial blower flange
MT 113-1995 Flame and Electrostatic Resistance Test Method and Criteria for Polymer Products Used in Coal Mine Underground Workplaces
MT/T 154.1-1992 The guidelines for the preparation of coal mine electromechanical product models and management measures
MT/T 154.1-2011 Coal mine electromechanical product model designation method Part 1: Guidelines
Related Standards
MT 754-1997
Replaced
MT 754-1997 Technical specification for extractable axial-flow fan used for the ground of small mine
MT 242-1998
Replaced
MT 242-1998 Model KJ miners'cap lamps
MT 26-1998
Replaced
MT 26-1998 Model KS miners' cap lamps
GB/T 20105-2006
Active
GB/T 20105-2006 Coated fabrics for air duct
GB/T 21151-2007
Replaced