GB/T 11849-1989
Replaced
GB/T 30040.5-2013
Active
National standards
GB/T 30040.5-2013 Leak detection systems—Part 5:Tank gauge leak detection systems
GB/T 30040.5-2013 Leak detection systems—Part 5:Tank gauge leak detection systems
Basic Information
Standard Code:
GB/T 30040.5-2013
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical equipment
ICS Name:
Fixed containers and tanks
Publish Date:
2013-12-17
Implement Date:
2014-09-01
Pages:
25 pages
Scope
This part of GB/T 30040 specifies the overview of Class IV leak detection systems for liquids that pollute water, dynamic leak detection (Class A), leak detection during statistical silent periods (Class B(1)), static leak detection (Class B(2)), leak warning devices, and the type test procedures for Class A and Class B(1) tank level gauges used in leak detection systems, as well as the type test procedures for leak detection systems of Class B(2) tank level gauges.
This part applies to the storage of liquids that pollute water and is limited to Class IV leak detection systems for liquids as defined in EN 13352.
Development Information
Same series standard
GB/T 30040.1-2013 Leak detection systems—Part 1:General principles
GB/T 30040.2-2013 Leak detection systems—Part 2:Pressure and vacuum systems
GB/T 30040.3-2013 Leak detection systems—Part 3:Liquid systems for tanks
GB/T 30040.4-2013 Leak detection systems—Part 4:Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces
GB/T 30040.6-2013 Leak detection systems—Part 6:Sensors in monitoring wells
GB/T 30040.7-2013 Leak detection systems—Part 7:General requirements and test methods for interstitial spaces,leak protecting linings and leak protecting jacket
Referenced Standards
EN 976-1
EN 13352:2002
GB/T 7408-1994 Data elements and interchange formats—Information interchange—Representation of dates and times
GB/T 7408-2005 Data elements and interchange formats—Information interchange—Representation of dates and times
GB/T 7408.1-2023 Date and time—Representations for information interchange—Part 1:Basic rules
GB 17930-1999 Unleaded petrol(gasoline)for motor vehicles
GB 17930-2006 Gasoline for motor vehicles
GB 17930-2011 Gasoline for motor vehicles
GB 17930-2013 Gasoline for motor vehicles
GB 17930-2016 Gasoline for motor vehicles
GB/T 19147-2003 Automobile diesel fuels
GB 19147-2009 Automobile diesel fuels
GB 19147-2013f Automobile diesel fuels(Ⅳ)
GB 19147-2013 Automobile diesel fuels(Ⅴ)
GB 19147-2016 Automobile diesel fuels
GB/T 30040.1-2013 Leak detection systems—Part 1:General principles
GB/T 30040.2-2013 Leak detection systems—Part 2:Pressure and vacuum systems
GB/T 30040.3-2013 Leak detection systems—Part 3:Liquid systems for tanks
GB/T 30040.4-2013 Leak detection systems—Part 4:Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces
GB/T 30040.6-2013 Leak detection systems—Part 6:Sensors in monitoring wells
AQ 3020-2008 Steel Atmospheric Pressure Storage Tanks - Part 1: Buried Horizontal Round Tubular Single-Layer and Double-Layer Storage Tanks for Flammable and Non-Flammable Liquids Which May Contaminate Water
GB/T 7408.2-2025 Date and time—Representation for information interchange—Part 2:Extensions
Related Standards
GB/T 13235.1-1991
Replaced
GB/T 13235.1-1991 Petroleum and liquid petroleum products—Volumetric calibration of vertical cylindrical metal tanks—Strapping method
GB/T 13235.2-1991
Active
GB/T 13235.2-1991 Petroleum and liquid petroleum products—Volumetric calibration of vertical cylindrical metal tanks—Optical reference line method
GB/T 15181-1994
Active
GB/T 15181-1994 Capacity calibration of spherical metal tanks—Strapping method
GB 12337-1998
Replaced
GB 12337-1998 Steel spherical tanks
GB/T 11849-2008
Active