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ISO 8448:1986

Pipework -- Double overlap flexible metal hoses (unpacked, limited tightness, circular or polygonal section, in protected carbon steel)

General information

Withdrawn from 09.03.2004
ICS Groups
23.040.70 Hoses and hose assemblies
Directives or regulations
None

Standard history

Status
Date
Type
Name
09.03.2004
Main
ISO 15465:2004
Main
ISO 8448:1986
Specifies diameters of hoses and gives requirements to be verified in accordance with ISO 7658. Applies to uncoated hoses under low pressure with permissible leakage, at temperatures from -20 to +600 C. A figure illustrates the meaning of the text. Gives an example of designation. The table includes nominal sizes from DN 6 up to and including DN 500.

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Paper
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Standard monitoring
English (PDF 350 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English