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HG 2939-2001

HG 2939-2001_English: PDF (HG2939-2001)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusPDF
HG 2939-2001English209 Add to Cart 3 days Feed grade potassium iodide HG 2939-2001 Obsolete HG 2939-2001

BASIC DATA
Standard ID HG 2939-2001 (HG2939-2001)
Description (Translated English) Feed grade potassium iodide
Sector / Industry Chemical Industry Industry Standard
Classification of Chinese Standard B46
Classification of International Standard 65.120
Word Count Estimation 7,727
Date of Issue 2002-01-24
Date of Implementation 2002-07-01
Older Standard (superseded by this standard) HG 2939-1987
Drafting Organization Tianjin Chemical Research and Design Institute
Administrative Organization Inorganic chemical industry product standardization technical focal
Regulation (derived from) Engineering (2010) No. 77
Summary This standard specifies the carbon steel, low alloy steel and stainless steel vertical lift lid with a neck flat welding flange into the hole of the type, the basic parameters, size, technical requirements and related restrictions. This standard applies to nominal PN1. 0 ~ 1. 6MPa, working temperature and the corresponding maximum working pressure without impact restrict the category of the material within the range specified in Table 3-2 vertical lifting cap with neck flat welding flange into the hole.