Standard No.:	JB/T 7749-1995
English Name:	Technical specification for low temperature valves
Chinese Name:	低温阀门 技术条件
Chinese Classification:	J16    Valve
Professional Classification:	JB    Professional Standard - Machinery
Source Content Issued by:	Hefei General Mechanical Research Institute
Issued on:	1995-06-20
Implemented on:	1996-1-1
Status:	abolished
Abolished on:	2011-08-15
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了低温闸阀、截止阀、止回阀、球阀和蝶阀的结构型式、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于公称压力PN1.6~10.0MPa，公称通径DN15~350mm，温度-40~196℃的法兰和焊接连接的低温闸阀、截止阀、止回阀、球阀和蝶阀。其他低温阀门亦可参照使用。