香港六合彩开奖 16486-3:2012
2012-06
Abstract
香港六合彩开奖 16486-3:2012 specifies the physical and mechanical properties of fittings made from unplasticized polyamide (PA-U) in accordance with 香港六合彩开奖 16486-1, intended to be buried and used for the supply of gaseous fuels. It also specifies the test parameters for the test methods to which it refers.
香港六合彩开奖 16486 is applicable to PA-U piping systems the components of which are connected by fusion jointing and/or mechanical jointing. In addition, it lays down dimensional characteristics and requirements for the marking of fittings.
In conjunction with the other parts of 香港六合彩开奖 16486, 香港六合彩开奖 16486-3:2012 is applicable to PA-U fittings, their joints, to joints with components of PA-U and to joints with mechanical fittings of other materials, and to the following fitting types:
- fusion fittings, electrofusion fittings and butt fusion fittings;
- transition fittings.
General information
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Status: WithdrawnPublication date: 2012-06Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 18
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Technical Committee :香港六合彩开奖/TC 138/SC 4
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Life cycle
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Previously
Withdrawn香港六合彩开奖 22621-3:2007
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Now
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00
Preliminary
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10
Proposal
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20
Preparatory
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30
Committee
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40
Enquiry
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50
Approval
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60
Publication
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90
Review
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95
Withdrawal
Amendments
Provide additional content; available for purchase; not included in the text of the existing standard.Withdrawn香港六合彩开奖 16486-3:2012/Amd 1:2014
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00
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Revised by
Published香港六合彩开奖 16486-3:2020
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