Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 169759 (Sep 19, 2021)
HOME   Quotation   Tax   Examples Standard-List   Contact-Us   Cart

HG/T 20630-2009 (HGT 20630-2009)

Chinese standards (related to): 'HG/T 20630-2009'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
HG/T 20630-2009English70 Add to Cart 0--10 minutes. Auto immediate delivery. Metal jacketed gaskets for use with steel pipe flanges (Class designated) HG/T 20630-2009 Valid HGT 20630-2009
HG 20630-1997English1239 Add to Cart Days<=9 (Metal-coated steel pipe flanges with gaskets (American System)) HG 20630-1997 Obsolete HG 20630-1997

Standard ID HG/T 20630-2009 (HG/T20630-2009)
Description (Translated English) Metal jacketed gaskets for use with steel pipe flanges (Class designated)
Sector / Industry Chemical Industry Industry Standard (Recommended)
Classification of Chinese Standard J15
Classification of International Standard 23.040.60
Word Count Estimation 8,875
Date of Issue 2009-02-05
Date of Implementation 2009-07-01
Older Standard (superseded by this standard) HG 20630-1997
Quoted Standard GB/T 232; GB/T 710; GB/T 2040; GB/T 2518; GB/T 3280; GB/T 3880; GB/T 3985; GB/T 15601; HG/T 20615; HG/T 20635; JB/T 7758.2
Administrative Organization ?PRC MIIT
Regulation (derived from) Engineering [ 2009 ] No. 27
Summary This standard specifies the steel pipe flanges (Class Series) covered with metal gasket type, size, technical requirements and marking. This standard applies to HG/T 20615 specified nominal Class300 (PN50) ~ Class900 (PN150) projecting surface of steel pipe flanges with metal jacketed gaskets.