ISO 7657:1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Pipework General requirements for stripwound flexible metal hoses
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
08-03-2019
English, French
26-01-1995
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Defines the conditions (materials, performance characteristics, temperature-related requirements) to be met for the flexible metal hoses, without coating (as defined in ISO 7369:1983, 4.1.10). The metal hoses defined are manufactured from helically wound preformed strip, generally with a right-hand lead where the turns, with or without packing, are connected together by single or double overlapping. Flexibility is achieved by adjacent turns sliding on each other.
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN ISO 7657 : 2003 | Identical |
| UNI ISO 7657 : 1987 | Identical |
| ISO 8447:1986 | Pipework Single overlap flexible metal hoses (rubber packing, limited tightness, circular or polygonal section, in protected carbon steel) |
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