ISO-6447 › Historical Revision Information
Rubber seals - Joint rings used for gas supply pipes and fittings - Specification for material

ISO-6447 - 1ST EDITION - SUPERSEDED
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Specification refers to operating temperatures up to 50 °C. Other requirements, particularly functional tests for the actual sealing materials, shall be specified in national standards. Applicable to joint rings for all pipeline materials including iron, steel, copper, plastics. The standard does not include joint rings made from cellular rubbers or with enclosed voids. 2 tables with general and optional requirements.

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To find similar documents by classification:

75.200 (Petroleum products and natural gas handling equipment Including petroleum and natural gas storage devices, distribution systems, pipelines, petrol stations, dispensing devices, etc.)

83.140.50 (Seals Seals for general use, see 21.140 and 23.040.80)

91.140.40 (Gas supply systems Including gas meters in buildings)

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Document Number

ISO 6447:1983

Revision Level

1ST EDITION

Status

Superseded

Publication Date

Oct. 1, 1983

Committee Number

ISO TC 45/SC 4/WG 2