Standard No.:	GB/T 8464-1998
English Name:	Valves with female screw ends for water-heating system
Chinese Name:	水暖用内螺纹连接阀门
Chinese Classification:	J16    Valve
Professional Classification:	GB    National Standard
ICS Classification:	23.060.99 23.060.99    Other valves 23.060.99
Source Content Issued by:	SQTSB
Issued on:	1998-08-10
Implemented on:	1999-7-1
Status:	superseded
Superseded by:	GB/T 8464-2008 Cast iron and copper valves with screwed connections
Superseded on:	2009-7-1
Superseding:	GB 8465.2-1987 内螺纹连接闸阀、截止阀、球阀、止回阀基本尺寸 铁制截止阀
Target Language:	English
File Format:	PDF
Word Count:	8500 words
Translation Price(USD):	250.0
Delivery:	via email in 1~3 business day

本标准规定了水暖用内螺纹连接的铁制和铜制闸阀、截止阀、球阀、止回阀的分类、基本尺寸、要求、试验方法、检验规则、标志、包装、运输、贮存等。本标准适用于公称压力PN不大于1.6MPa、公称通径DN不大于100mm、工作温度t不高于200℃水暖用内螺纹连接的铁制和铜制闸阀、截止阀、球阀、止回阀。