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Standards Worldwide
Standards Worldwide
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Standard [CURRENT]

API STD 609:2021-04

Butterfly Valves - Double-flanged, Lug- and Wafer-type, and Butt-welding Ends

Publication date
2021-04
Information

  • NINTH EDITION, APRIL 2021; API MONOGRAM PROGRAM EFFECTIVE DATE: OCTOBER 2021

Original language
English
Pages
34

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Publication date
2021-04
Information

  • NINTH EDITION, APRIL 2021; API MONOGRAM PROGRAM EFFECTIVE DATE: OCTOBER 2021

Original language
English
Pages
34

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