GB/T 18443.3-2010 Active National standards

GB/T 18443.3-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 3:Leak rate measurement

GB/T 18443.3-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 3:Leak rate measurement

Publish Date: 2010-09-26 Implement Date: 2011-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18443.3-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Pressure vessel

ICS Name: Fluid storage device

Publish Date: 2010-09-26

Implement Date: 2011-02-01

Pages: 9 pages

Scope

This part of GB/T 18443 specifies the test principles and methods for measuring the leakage rate of vacuum insulated cryogenic equipment, the test devices, equipment and instruments, test conditions and preparation, test steps, data processing, test records and test reports, etc.
This part is applicable to the measurement of leakage rate of vacuum insulated cryogenic pressure vessels, vacuum insulated cryogenic welded gas cylinders, vacuum insulated pipes and their fittings, etc., except for those used for storing and transporting liquid hydrogen media. Other equipment can be implemented with reference to this standard.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Same series standard

GB/T 18443.1-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 1:Basic requirements GB/T 18443.2-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 2:Vacuum degree measurement GB/T 18443.4-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 4:Leak-outgassing rate measurement GB/T 18443.5-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 5:Static evaporation rate measurement GB/T 18443.6-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 6:Heat-leak rate measurement GB/T 18443.7-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 7:Holding time measurement GB/T 18443.8-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 8:Volume measurement

Replace the following standards

GB/T 18443.3-2001 Testing method of cryo-insulation pressure vessels—Leakage measurement GB/T 16775-1997 Test methods for leak rate of cryogenic containers

Referenced Standards

GB/T 18443.1-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 1:Basic requirements GB/T 18443.2-2001 Testing method of cryo-insulation pressure vessels—Vacuum measurement GB/T 18443.2-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 2:Vacuum degree measurement

Related Standards

GB 16774-1997 Replaced

GB 16774-1997 Autoboosting calibre liquid nitrogen container

Publish Date: 1997-05-05

GB/T 16775-1997 Replaced

GB/T 16775-1997 Test methods for leak rate of cryogenic containers

Publish Date: 1997-05-05

GB/T 18443.1-2001 Replaced

GB/T 18443.1-2001 Testing method of cryo-insulation pressure vessels—Volume measurement

Publish Date: 2001-09-03

GB/T 18443.1-2010 Active

GB/T 18443.1-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 1:Basic requirements

Publish Date: 2010-09-26

GB/T 18443.2-2010 Active

GB/T 18443.2-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 2:Vacuum degree measurement

Publish Date: 2010-09-26

GB/T 18443.4-2010 Active

GB/T 18443.4-2010 Testing method of performance for vacuum insulation cryogenic equipment—Part 4:Leak-outgassing rate measurement

Publish Date: 2010-09-26