GB 6932-2001
Replaced
CJ/T 257-2014
Active
Industry standards-Urban construction
CJ/T 257-2014 Aluminium alloy and stainless steel sluice gate
CJ/T 257-2014 Aluminium alloy and stainless steel sluice gate
Basic Information
Standard Code:
CJ/T 257-2014
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Outdoor water supply and drainage projects
ICS Name:
The facilities in the building
Publish Date:
2014-06-12
Implement Date:
2014-12-01
Pages:
20 pages
Scope
This standard specifies the terms and definitions, structural types and basic parameters, materials, requirements, inspection and test methods, inspection rules, marking, packaging, transportation, and storage of soft-sealed aluminum alloy and stainless steel valves used in urban water supply and drainage (hereinafter referred to as valves).
This standard applies to urban water supply and drainage valves with a nominal size of 200 mm × 200 mm and above, and a maximum working water pressure of 0.1 MPa.
Development Information
Replace the following standards
Referenced Standards
GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system
GB/T 191-2000 Packaging—Pictorial marking for handling of goods
GB/T 191-2008 Packaging—Pictorial marking for handling of goods
GB/T 983-1995 Stainless steel covered electrodes
GB/T 983-2012 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels
GB/T 985.3-2008 Recommended joint preparation for gas-shield arc welding on aluminium and its alloys
GB/T 1220-1992 Stainless steel bars
GB/T 1220-2007 Stainless steel bars
GB/T 3190-1996 Wrought aluminium and aluminium alloys—Chemical composition limits
GB/T 3190-2008 Wrought aluminium and aluminium alloy——Chemical composition
GB/T 3190-2020 Chemical composition of wrought aluminium and aluminium alloys
GB/T 3280-1992 Cold rolled stainless steel sheets and plates
GB/T 3280-2007 Cold rolled stainless steel plate, sheet and strip
GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip
GB/T 3669-2001 Aluminum and aluminum-alloy electrodes for shielded metal arc welding
GB/T 3880.1-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery
GB/T 3880.1-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery
GB/T 3880.1-2023 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery
GB/T 4237-1992 Hot rolled stainless steel sheets and plates
GB/T 4237-2007 Hot rolled stainless steel plate, sheet and strip
GB/T 4237-2015 Hot rolled stainless steel plate,sheet and strip
GB/T 5796.3-1986 Metric trapezoidal screw threads—Basic dimensions
GB/T 5796.3-2005 Trapezoidal screw threads—Part 3:Basic dimensions
GB/T 5796.3-2022 Trapezoidal screw threads—Part 3:Basic dimensions
GB/T 5796.4-1986 Metric trapezoidal screw threads—Tolerances
GB/T 5796.4-2005 Trapezoidal screw threads—Part 4:Tolerances
GB/T 5796.4-2022 Trapezoidal screw threads—Part 4:Tolerances
GB/T 6388-1986 Transport package shipping mark
GB/T 9969-2008 General principles for preparation of instructions for use of industrial products
GB 9969.1-1998 General principles for preparation of instructions for use of industrial products
GB/T 12220-1989 General purpose industrial valves—Marking
GB/T 12220-2015 Industrial valves—Marking
GB/T 191-2025 Graphical symbols marking for handling and storage of packages
Related Standards
GB/T 19249-2003
Replaced
GB/T 19249-2003 Reverse osmosis water treatment equipment
GB/T 19913-2005
Replaced
GB/T 19913-2005 Cast iron heating radiator
CJ/T 245-2007
Abolished
CJ/T 245-2007 Syphonic roof outlet
CJ/T 133-2007
Replaced
CJ/T 133-2007 Integrated circuit card water meter
CJ/T 241-2007
Active