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SJ 3187-1989 PDF English

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SJ 3187-1989: Double butterfly valve for pipe
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Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
SJ 3187-1989English159 Add to Cart 2 days [Need to translate] Double butterfly valve for pipe

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Basic data

Standard ID SJ 3187-1989 (SJ3187-1989)
Description (Translated English) Double butterfly valve for pipe
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard J16
Word Count Estimation 3,315
Date of Issue 2/10/1989
Date of Implementation 3/1/1989
Quoted Standard SJ 3186-1989
Regulation (derived from) Industry-Science (2010) No. 77
Summary This standard specifies the pipeline double ferrule type throttle, technical parameters, basic dimensions and so on. And the materials used to make its provisions, if beyond the standard range of materials, both parties decided by supply and demand. This standard applies to electronics, machinery, chemicals, food, textile and industrial piping systems of various corrosion.

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