GB/T 1953-2008 Active National standards

GB/T 1953-2008 Marine low pressure bronze male threaded stop check valves

GB/T 1953-2008 Marine low pressure bronze male threaded stop check valves

Publish Date: 2008-08-04 Implement Date: 2009-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1953-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Maritime valves

ICS Name: \n Piping system

Publish Date: 2008-08-04

Implement Date: 2009-02-01

Pages: 7 pages

Scope

This standard specifies the classification and marking, requirements, test methods, inspection rules, packaging, and storage of low-pressure external thread bronze check valves for marine use (hereinafter referred to as check valves). This standard applies to the design, manufacture, and acceptance of check valves used in marine pipelines for seawater, freshwater, fuel oil, lubricating oil, and steam with a temperature not exceeding 250 °C.

Development Information

Word Count: 10 Thousand words Pages: 7 pages

Replace the following standards

GB/T 1953-1984 Marine low pressure bronze male threaded stop check valves

Referenced Standards

GB/T 1176-1987 Specification for cast copper alloys GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1348-1988 Spheroidal graphite iron castings GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 4423-2007 Copper and copper-alloy cold-drawn rod and bar GB/T 5231-2001 Wrought copper and copper alloys chemical composition limits and forms of wrought products CB*821 CB/T 3927 GB/T 600-1991 General specifications for marine piping valves and fittings GB/T 600-2008 General specifications for marine piping valves and fittings GB/T 600-2023 General specifications for marine piping valves and fittings 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 2029-1980 Replaced

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Publish Date: 1980-10-06

GB/T 2030-1980 Replaced

GB/T 2030-1980 Bronze suction valve for seaward sluice

Publish Date: 1980-10-06

GB 3033-1982 Replaced

GB 3033-1982 Paint colors for marine pipes and their identification symbols

Publish Date: 1982-04-15

GB/T 1241-1983 Replaced

GB/T 1241-1983 Marine forged steel male thread stop and check valves

Publish Date: 1983-12-15

GB/T 594-1983 Replaced

GB/T 594-1983 Marine forged steel male thread stop valves

Publish Date: 1983-12-15

GB/T 595-1983 Replaced

GB/T 595-1983 Marine bronze male thread stop valves

Publish Date: 1983-12-15