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HG 21603-1999

HG 21603-1999_English: PDF (HG21603-1999)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusPDF
HG 21603-1999English199 Add to Cart 2 days Quick-opening Stainless Steel Handhole with Rotatable Cover HG 21603-1999 Obsolete HG 21603-1999

BASIC DATA
Standard ID HG 21603-1999 (HG21603-1999)
Sector / Industry Chemical Industry Industry Standard
Classification of Chinese Standard G91
Classification of International Standard 71.12
Word Count Estimation 5,556
Date of Issue 1999/12/10
Date of Implementation 2000/4/1
Older Standard (superseded by this standard) HGJ 512-1986
Quoted Standard GB 91; GB 880; HG 21594
Regulation (derived from) Ministry of Industry and Information Technology Notice 2014 No. 47
Summary This standard specifies the rotating stainless steel hand hole cover quick opening of the type, the basic parameters efficiency, size, technical requirements on the use of the summation frame. This standard applies to no impact on operating pressure less than or equal PN 0. 6MPa, working temperature > -20 ~ 200 ��, l asked buck can be applied to cover 300 �� operating temperature faster swing open stainless steel hand hole.