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HG 20612-1997 (HG20612-1997)

Chinese standards (related to): 'HG 20612-1997'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
HG/T 20612-2009English75 Add to Cart 0--3 minutes. Auto immediate delivery. Metallic ring joint gaskets for use with steel pipe flanges (PN designated) HG/T 20612-2009 Valid HGT 20612-2009
HG 20612-1997English1239 Add to Cart 9 days (Steel pipe flanges with metal ring gasket (European system)) HG 20612-1997 Obsolete HG 20612-1997

Standard ID HG 20612-1997 (HG20612-1997)
Description (Translated English) (Steel pipe flanges with metal ring gasket (European system))
Sector / Industry Chemical Industry Industry Standard
Classification of Chinese Standard J15
Classification of International Standard 23.040.60
Word Count Estimation 31,344
Date of Issue 1997/11/27
Date of Implementation 1998/2/1
Older Standard (superseded by this standard) HGJ 44��76-1991
Quoted Standard GB 699; GB 1220; HG 20592; JB 4726; JB 4727; JB 4728
Regulation (derived from) Chemical Industry National Standard, Industry Standard and the International Standard Catalog 2006; Industry-Science [2009] No. 27