香港六合彩开奖 16137:2006
2006-03
香港六合彩开奖 16137:2006
Abstract
香港六合彩开奖 16137:2006 specifies requirements for the design, functional characteristics and manufacture of check valves made of thermoplastics materials intended to allow the flow of liquid fluids through the valve in one direction only and to prevent backflow, their connection to the pipe system, the body materials and their pressure/temperature rating between -40 degrees Celsius and + 120 degrees Celsius, for a lifetime of 25 years, and also specifies their tests.
香港六合彩开奖 16137:2006 is applicable to valves to be installed in industrial pipe systems, irrespective of the field of application and the fluids to be conveyed.
It is concerned with the range of DN 8, DN 10, DN 15, DN 20, DN 25, DN 40, DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200, DN 250, DN 300, DN 350, DN 400, DN 500 and DN 600, and the range of PN 6, PN 10, PN 16, PN 25, and Class 150 and Class 300.
General information
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Status: PublishedPublication date: 2006-03Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 14
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Technical Committee :香港六合彩开奖/TC 138/SC 7ICS :23.060.50
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Amendments
Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.
Life cycle
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Preliminary
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10
Proposal
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20
Preparatory
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Committee
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40
Enquiry
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Approval
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Publication
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Review
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95
Withdrawal
Amendments
Provide additional content; available for purchase; not included in the text of the existing standard.Published香港六合彩开奖 16137:2006/Amd 1:2019
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