供水系统用弹性密封轻型闸阀检测

GB/T 32290-2015 供水系统用弹性密封轻型闸阀

本标准规定了供水系统用弹性密封轻型闸阀(以下简称闸阀)的术语和定义、结构型式、技术要求、试验方法、检验规则、标志、供货要求和质量保征书。 本标准适用于球墨铸铁制弹性密封轻型闸阀。适用范围为公称压力不大于PN 16；介质为水，水温范围1 ℃~80 ℃；阀门全开时介质流速不超过4.9 m/s；公称尺寸

Reduced-wall, resilient-seated gate valves for water supply service

GB/T 24924-2010 供水系统用弹性密封闸阀

本标准规定了弹性密封闸阀的术语和定义、结构形式和结构长度、技术要求、材料、试验方法、检验规则、标志和供货要求。 本标准适用于公称尺寸不大于DN300，公称压力不大于PN25，或公称尺寸大于DN300-DN800，公称压力不大于PN16；使用温度不大于80℃；法兰连接；供水系统用铁制闸阀的采购、设计

Resilient-seated gate valves for water supply service

JWWA B120-2009 供水系统用弹性阀座闸阀

Resilient seated gate valves for water supply

JWWA B120-2013 供水用弹性阀座闸阀

Resilient seated gate valves for water supply

AWWA C509-2009 供水服务用软密封闸阀

Resilient-Seated Gate Valves for Water Supply Service

AWWA C509-2001 水供应系统弹力闸式阀

This standard pertains to unannealed austenitic stainless-steel pipe that is longitudinal-seam or spiral-seam welded, 1/2 in. (13 mm) in nominal

Resilient-Seated Gate Valves for Water Supply Service

AWWA C515-2001 水供应系统弹力闸式阀

This standard describes reduced-wall, resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service Second Edition

CNS 12795-1993 水道用弹性座封闸阀

本标准适用于标称口径 50mm 至 350mm 之水道用球状石墨铸铁弹性座封闸阀（以下简称阀

Resilient - Seated Gate Valves For Water Works

AWWA C509-2015 用于供水服务的弹性阀座闸阀

Resilient-Seated Gate Valves for Water Supply Service

CJ/T 216-2013 给水排水用软密封闸阀

本标准规定了城镇给水排水用软密封闸阀(以下简称闸阀)的结构型式及尺寸、要求、试验方法、检验规则、标志和供货等。本标准适用于公称尺寸DN50~DN900(其中公称尺寸不大于DN400的,公称压力小于或等于PN25 ;公称尺寸大于DN400,且不大于DN900的,公称压力小于或等于PN16),最高使用

Resilient-seated gate valves for water supply and drainage service

AWWA C515-2009 供水服务用壁厚减小的软密封闸阀

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service

CJ/T 216-2005 给排水用软密封闸阀

本标准规定了橡胶软密封闸阀(以下简称闸阀)的结构型式、要求、检验方法、检验规则、标志、包装、运输和贮存等基本要求。 本标准适用于公称压力PN0.6MPa～2.5MPa，公称通径DN50mm～800mm，球墨铸铁材质，城镇给排水用闸阀的设计、制造和验收

Resilient-seated gate valves for water supply and drainage service

AS 2638.2-2006 自来水工程用弹性座封闸阀

Sets out requirements for PN 16 and PN 25 metal-bodied resilient-seated gate valves for waterworks purposes, with a maximum operating temperature

Gate valves for waterworks purposes - Resilient seated

AWWA C515-2020 用于供水服务的薄壁弹性阀座闸阀

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service

ANSI/AWWA C515-2020 用于供水服务的薄壁弹性阀座闸阀

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service

GB/T 32290-2015 供水系统用弹性密封轻型闸阀

本标准规定了供水系统用弹性密封轻型闸阀(以下简称闸阀)的术语和定义、结构型式、技术要求、试验方法、检验规则、标志、供货要求和质量保征书。 本标准适用于球墨铸铁制弹性密封轻型闸阀。适用范围为公称压力不大于PN 16；介质为水，水温范围1 ℃~80 ℃；阀门全开时介质流速不超过4.9 m/s；公称尺寸

Reduced-wall, resilient-seated gate valves for water supply service

GB/T 24924-2010 供水系统用弹性密封闸阀

本标准规定了弹性密封闸阀的术语和定义、结构形式和结构长度、技术要求、材料、试验方法、检验规则、标志和供货要求。 本标准适用于公称尺寸不大于DN300，公称压力不大于PN25，或公称尺寸大于DN300-DN800，公称压力不大于PN16；使用温度不大于80℃；法兰连接；供水系统用铁制闸阀的采购、设计

Resilient-seated gate valves for water supply service

JWWA B120-2009 供水系统用弹性阀座闸阀

Resilient seated gate valves for water supply

JWWA B120-2013 供水用弹性阀座闸阀

Resilient seated gate valves for water supply

AWWA C509-2009 供水服务用软密封闸阀

Resilient-Seated Gate Valves for Water Supply Service

AWWA C509-2001 水供应系统弹力闸式阀

This standard pertains to unannealed austenitic stainless-steel pipe that is longitudinal-seam or spiral-seam welded, 1/2 in. (13 mm) in nominal

Resilient-Seated Gate Valves for Water Supply Service

AWWA C515-2001 水供应系统弹力闸式阀

This standard describes reduced-wall, resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service Second Edition

CNS 12795-1993 水道用弹性座封闸阀

本标准适用于标称口径 50mm 至 350mm 之水道用球状石墨铸铁弹性座封闸阀（以下简称阀

Resilient - Seated Gate Valves For Water Works

AWWA C509-2015 用于供水服务的弹性阀座闸阀

Resilient-Seated Gate Valves for Water Supply Service

CJ/T 216-2013 给水排水用软密封闸阀

本标准规定了城镇给水排水用软密封闸阀(以下简称闸阀)的结构型式及尺寸、要求、试验方法、检验规则、标志和供货等。本标准适用于公称尺寸DN50~DN900(其中公称尺寸不大于DN400的,公称压力小于或等于PN25 ;公称尺寸大于DN400,且不大于DN900的,公称压力小于或等于PN16),最高使用

Resilient-seated gate valves for water supply and drainage service

AWWA C515-2009 供水服务用壁厚减小的软密封闸阀

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service

CJ/T 216-2005 给排水用软密封闸阀

本标准规定了橡胶软密封闸阀(以下简称闸阀)的结构型式、要求、检验方法、检验规则、标志、包装、运输和贮存等基本要求。 本标准适用于公称压力PN0.6MPa～2.5MPa，公称通径DN50mm～800mm，球墨铸铁材质，城镇给排水用闸阀的设计、制造和验收

Resilient-seated gate valves for water supply and drainage service

AS 2638.2-2006 自来水工程用弹性座封闸阀

Sets out requirements for PN 16 and PN 25 metal-bodied resilient-seated gate valves for waterworks purposes, with a maximum operating temperature

Gate valves for waterworks purposes - Resilient seated

AWWA C515-2015 用于供水服务的薄壁弹性阀座闸阀

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service

AWWA C515-2020 用于供水服务的薄壁弹性阀座闸阀

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service