金属阀座闸阀检测

AS 2638.1:2002 自来水工程用金属阀座闸阀

This Standard specifies requirements for Class 16 and Class 35 solid gate metal-bodied and metal-seated gate valves for waterworks purposes

Gate valves for waterworks purposes - Metal seated

AWWA C500-2009 给水用金属底座闸阀

This standard describes iron-body, brass-mounted, nonrising-stem (NRS) gate valves, including tapping gate valves, 3-in. (75-ram) NPS through

Metal-Seated Gate Valves for Water Supply Service

ANSI/AWWA C500-2009 给水用金属底座闸阀

This standard describes iron-body, brass-mounted, nonrising-stem (NRS) gate valves, including tapping gate valves, 3-in. (75-ram) NPS through

Metal-Seated Gate Valves for Water Supply Service

TIS 256-1997 供水用铸铁金属座闸阀

Cast iron metal.seated gate valves for water services

JB/T 5211-1991 闸阀阀座

本标准规定了闸阀阀座的结构型式、尺寸和技术要求

Gate valve seat

JB 5211-1991 闸阀阀座

Gate valve seat

AS 2638.1:1999 水务工程用水闸．金属阀座

Specifies requirements for inside screw solid wedge, metal-seated sluice valves in non-rising stem design, for waterworks purposes. This Standard

Sluice valves for waterworks purposes - Metal seated

JB/T 5211-2008 阀门零部件.闸阀阀座

本标准规定了闸阀阀座的结构形式、尺寸和技术要求。 本标准适用于钢制闸阀

Components of valves.Seats of gate valves

AS 1628:1999(R2015)/Amdt 1:2001 供水 金属闸阀、截止阀和止回阀

AS 1628:1999(R2015 供水 金属闸阀、截止阀和止回阀

Specifies requirements for metallic gate, globe and non-return valves of nominal sizes DN 8 to DN 100 for use in hot and cold water applications where

AS 2638.2:2002 水道设备用闸阀．弹性带座闸阀

This Standard specifies requirements for Class 16 and solid gate metal-bodied resilient-seated gate valves for waterworks purposes, with a maximum

Gate valves for waterworks purposes - Resilient seated

JWWA B120-2013 供水用弹性阀座闸阀

Resilient seated gate valves for water supply

AS 1628:1999 供水.金属闸门、截止阀和止回阀

Specifies requirements for metallic gate, globe and non-return valves of nominal sizes DN 8 to DN 100 for use in hot and cold water applications where

Water supply - Metallic gate, globe and non-return valves

JWWA B120-2009 供水系统用弹性阀座闸阀

Resilient seated gate valves for water supply

AS/NZS 2638.2:2011 自来水厂用闸阀 弹性阀座

Specifies requirements for PN 16 and PN 25 metal-bodied resilient-seated gate valves for waterworks purposes

AS 2638.1:2002 自来水工程用金属阀座闸阀

This Standard specifies requirements for Class 16 and Class 35 solid gate metal-bodied and metal-seated gate valves for waterworks purposes

Gate valves for waterworks purposes - Metal seated

AWWA C500-2009 给水用金属底座闸阀

This standard describes iron-body, brass-mounted, nonrising-stem (NRS) gate valves, including tapping gate valves, 3-in. (75-ram) NPS through

Metal-Seated Gate Valves for Water Supply Service

ANSI/AWWA C500-2009 给水用金属底座闸阀

This standard describes iron-body, brass-mounted, nonrising-stem (NRS) gate valves, including tapping gate valves, 3-in. (75-ram) NPS through

Metal-Seated Gate Valves for Water Supply Service

TIS 256-1997 供水用铸铁金属座闸阀

Cast iron metal.seated gate valves for water services

JB/T 5211-1991 闸阀阀座

本标准规定了闸阀阀座的结构型式、尺寸和技术要求

Gate valve seat

JB 5211-1991 闸阀阀座

Gate valve seat

AS 2638.1:1999 水务工程用水闸．金属阀座

Specifies requirements for inside screw solid wedge, metal-seated sluice valves in non-rising stem design, for waterworks purposes. This Standard

Sluice valves for waterworks purposes - Metal seated

JB/T 5211-2008 阀门零部件.闸阀阀座

本标准规定了闸阀阀座的结构形式、尺寸和技术要求。 本标准适用于钢制闸阀

Components of valves.Seats of gate valves

AS 1628:1999(R2015)/Amdt 1:2001 供水 金属闸阀、截止阀和止回阀

AS 1628:1999(R2015 供水 金属闸阀、截止阀和止回阀

Specifies requirements for metallic gate, globe and non-return valves of nominal sizes DN 8 to DN 100 for use in hot and cold water applications where

AS 2638.2:2002 水道设备用闸阀．弹性带座闸阀

This Standard specifies requirements for Class 16 and solid gate metal-bodied resilient-seated gate valves for waterworks purposes, with a maximum

Gate valves for waterworks purposes - Resilient seated

JWWA B120-2013 供水用弹性阀座闸阀

Resilient seated gate valves for water supply

AS 1628:1999 供水.金属闸门、截止阀和止回阀

Specifies requirements for metallic gate, globe and non-return valves of nominal sizes DN 8 to DN 100 for use in hot and cold water applications where

Water supply - Metallic gate, globe and non-return valves

JWWA B120-2009 供水系统用弹性阀座闸阀

Resilient seated gate valves for water supply

AS/NZS 2638.2:2011 自来水厂用闸阀 弹性阀座

Specifies requirements for PN 16 and PN 25 metal-bodied resilient-seated gate valves for waterworks purposes