GB/T 2029-1980
Replaced
GB/T 1952-2015
Active
National standards
GB/T 1952-2015 Marine low pressure bronze male threaded check valves
GB/T 1952-2015 Marine low pressure bronze male threaded check valves
Basic Information
Standard Code:
GB/T 1952-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Maritime valves
ICS Name:
\n Piping system
Publish Date:
2015-07-03
Implement Date:
2015-10-01
Pages:
7 pages
Scope
This standard specifies the classification and marking, requirements, test methods, inspection rules, packaging, and storage of marine low-pressure external thread bronze check valves (hereinafter referred to as check valves).
This standard applies to the design, manufacture, and acceptance of check valves used in marine pipelines for seawater, fresh water, fuel oil, lubricating oil, and steam with a temperature not exceeding 250 °C.
Development Information
Replace the following standards
Referenced Standards
GB/T 600-2008 General specifications for marine piping valves and fittings
GB/T 1176-2013 Casting copper and copper alloys
GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications
GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications
CB 821-1984
CB/T 3927
GB/T 1958-2004 Geometrical product Specifications(GPS)—Geometrical tolerance—Verification prescription
GB/T 1958-2017 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification
GB/T 3032-1989 Marks for marine piping valves and fittings
GB/T 3032-2014 Marks for marine piping valves and fittings
Related Standards
GB/T 2030-1980
Replaced
GB/T 2030-1980 Bronze suction valve for seaward sluice
GB 3033-1982
Replaced
GB 3033-1982 Paint colors for marine pipes and their identification symbols
GB/T 1241-1983
Replaced
GB/T 1241-1983 Marine forged steel male thread stop and check valves
GB/T 594-1983
Replaced
GB/T 594-1983 Marine forged steel male thread stop valves
GB/T 595-1983
Replaced