Abstract
Specifies the principal dimensions of loose backing flanges for butt or socket fusion welded flange adaptors and clamping flanges. It applies to flanges for pipe sizes from 16 to 315 mm outside diameter and for nominal pressure up to 1 MPa.
General information
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Status: WithdrawnPublication date: 1976-11Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 2
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Technical Committee :ISO/TC 138/SC 2ICS :23.040.60
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