GB/T 12237-1989 in English

SUPERSEDED

General purpose industrial valves-Flanged and butt-weld end steel ball valves

Issued on:1990-01-04
Implemented on:1990-01-02
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $410.00
$398.00

Standard No:	GB/T 12237-1989
Document status:	SUPERSEDED
Superseded by:	GB/T 12237-2007 Stell ball valves for petroleum petrochemical and allied industries
Superseded on:	2007-11-01
Title in English:	General purpose industrial valves-Flanged and butt-weld end steel ball valves
Title in Chinese:	通用阀门法兰和对焊连接钢制球阀
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1990-01-04
Implemented on:	1990-01-02
ICS Classification:	23.060-Valves
Chinese Classification:	J16-Valve
Professional Classification:	GB-National Standard
Related Keywords:	steel ball valves butt-weld end steel ball industrial pipelines valves ball
Related Topics:	Door method Flange connection steel ball valve ball valve Flanged Iron and Brass Ball Valves GB connection General valve General Valve Design GBT12237 GBT 12237-1989 GB/T 12237-2007 GB/T 12237-2021 gb/t12237 Refrigeration ball valve gb/t12237-2021 gbt12237-2021 gb/t 12237-2023 Wafer valve side flange gb/t 12237 gb/t12237-198 gb/t 12237 pdf gb/t12237-2007 gb/t 12237-2013 gb/t 12237-2017 gb/t12237-1989

《GB/T 12237-1989通用阀门法兰和对焊连接钢制球阀》由TC188（全国阀门标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了法兰和对焊连接钢制球阀的结构型式、技术要求、试验方法等。本标准适用于公称压力PN1.6～10MPa，公称通径DN10～500mm的工业管道和设备用的球阀。

Scope

This standard specifies the structural type, technical requirements, test methods, etc. of flanged and butt welded steel ball valves. This standard is applicable to ball valves for industrial pipelines and equipment with nominal pressure PN1.6～10MPa and nominal diameter DN10～500mm.

More samples: DL/T 5154-2012 GB 50021-2001(2009) DL/T 368-2010

Sample only — not a preview of GB/T 12237-1989

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