CGA P 7 : 2007(R2013)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
STANDARD FOR REQUALIFICATION OF CARGO TANK HOSE USED IN THE TRANSFER OF CARBON DIOXIDE REFRIGERATED LIQUID
03-12-2013
12-01-2013
1 Introduction
2 Scope
3 General
3.1 Objective
3.2 Qualification of inspector
3.3 Frequency of requalification
3.4 Hydrostatic test option
3.5 Observation during use
3.6 Removal from service
4 Possible hose assembly weaknesses
4.1 Cuts or nicks
4.2 Abrasion
4.3 Blistering
4.4 Bulges, flat spots, or kinks
4.5 Coupling damage or slippage
4.6 Leaks
4.7 Aging and weathering
4.8 Cold damage
5 Requalification of hose
5.1 Visual inspection
5.2 Hydrostatic test option
5.3 Precautions
6 Defect removal
7 Marking
7.1 Marking of initial service date
7.2 Requalification marking
8 References
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