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HG 2178-1991

HG 2178-1991_English: PDF (HG2178-1991)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusPDF
HG 2178-1991EnglishRFQ ASK 3 days Rubber Diaphragm of Household Gas Meter HG 2178-1991 Obsolete HG 2178-1991

Standard ID HG 2178-1991 (HG2178-1991)
Description (Translated English) Rubber Diaphragm of Household Gas Meter
Sector / Industry Chemical Industry Industry Standard
Classification of Chinese Standard G47
Classification of International Standard 83.14
Word Count Estimation 9,933
Date of Issue 1991/12/23
Date of Implementation 1991/5/1
Quoted Standard GB 528; GB 531; GB 1681; GB 1690; GB 3512; GB 5721; GB 5722; GB 6035; HG 4-836
Drafting Organization Rubber Industry Research and Design Institute, Liaoning Tieling
Administrative Organization Northwest Institute of Rubber Industry Co., Ministry of Chemical Industry
Summary This standard specifies the rubber diaphragm gas meter for household classification, technical requirements, test methods, inspection rules and signs, packaging, transport standard storage requirements. This standard applies to synthetic fabric reinforced rubber diaphragm gas meter home (hereinafter referred to as the diaphragm).