PREN 14620-5 : DRAFT 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DESIGN AND MANUFACTURE OF SITE BUILT, VERTICAL, CYLINDRICAL, FLAT-BOTTOMED STEEL TANKS FOR THE STORAGE OF REFRIGERATED, LIQUEFIED GASES WITH OPERATING TEMPERATURES BETWEEN -5 DEGREE C AND -165 DEGREE C - PART 5: TESTING, DRYING, PURGING AND COOL-DOWN
09-01-2006
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Hydrostatic and pneumatic testing
4.1 Hydrostatic test
4.2 Pneumatic test
5 Drying, purging and cool-down
5.1 Drying
5.2 Purging
5.3 Cool-down
Annex A (informative) Cool-down of the tank
Bibliography
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