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HG 20635-1997

Chinese standards (related to): 'HG 20635-1997'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
HG/T 20635-2009English85 Add to Cart 0--10 minutes. Auto immediate delivery. Specification for ion of steel pipe flanges, gaskets and bolting (Class designated) HG/T 20635-2009 Valid HGT 20635-2009
HG 20635-1997English1239 Add to Cart Days<=9 (Steel pipe flanges, gaskets, fasteners optional provisions (American System)) HG 20635-1997 Obsolete HG 20635-1997

Standard ID HG 20635-1997 (HG20635-1997)
Description (Translated English) (Steel pipe flanges, gaskets, fasteners optional provisions (American System))
Sector / Industry Chemical Industry Industry Standard
Classification of Chinese Standard J15
Classification of International Standard 23.040.60
Word Count Estimation 31,341
Date of Issue 1997/11/27
Date of Implementation 1998/2/1
Older Standard (superseded by this standard) HGJ 44��76-1991
Regulation (derived from) Chemical Industry National Standard, Industry Standard and the International Standard Catalog 2006; Industry-Science [2009] No. 27