通用蝶阀检测

SANS 1849:2001 通用蝶阀

This standard specifies requirements for size, rating, design, materials, marking and preparation for transport and storage of double flanged

Butterfly valves for general purposes

prEN 593-1991 工业阀.通用金属蝶阀

Industrial valves; metallic butterfly valves for general purposes

NF E29-430*NF EN 593:2017 工业阀门 通用金属蝶阀

Industrial valves - Metallic butterfly valves for general purposes

DIN EN 593:2018 工业阀门 通用金属蝶阀

Industrial valves - Metallic butterfly valves for general purposes

NF EN 593:2017 工业阀门-通用金属蝶阀

Robinetterie industrielle - Robinets métalliques à papillon d'usage général

ISO 10631:2013 通用金属蝶阀

This International Standard specifies requirements for design, materials (e.g. steel, cast iron, ductile iron, copper alloy), pressure/temperature

Metallic butterfly valves for general purposes

ISO 10631:1994 通用金属蝶阀

Specifies the requirements for metallic butterfly valves with centred or eccentric disc, with centred or eccentric shaft, with metallic, polymeric

Metallic butterfly valves for general purposes

BS ISO 10631:2013 通用金属蝶阀

Metallic butterfly valves for general purposes

KS B ISO 10631:2005 通用金属蝶阀

이 규격은 플랜지나 맞대기 용접 파이프 시스템에서 차단, 스로틀링 또는 유량 조절에 사용

Metallic butterfly valve for general purposes

KS B ISO 10631-2005(2010 通用金属蝶阀

Metallic butterfly valve for general purposes

GOST 13547-2015 管道阀门. 蝶形阀. 通用规格

Pipeline valves. Butterfly valves. General specifications

GOST 13547-1979 管道阀门 蝶形阀 通用规格

Butterfly wicket valves for Pnom to 2,5 MPa (25 kgf/sq sm). General specifications

GOST R 53673-2009 管道阀.闸门蝶阀.通用规范

Pipeline valves. Butterfly wicket valves. General specifications

GB/T 12238-1989 通用阀门 法兰和对夹连接蝶阀

本标准规定了法兰和对夹连接蝶阀的结构型式、技术要求、试验方法和标志、包装、运输、贮存等要求。 本标准适用于公称压力PN0.25～2.5MPa，公称通径DN40～2000mm的法兰和对夹连接蝶阀（以下简称蝶阀

General purpose industrial valves--Flanged and wafer butterfly valves

HG/T 4176-2011 气动三偏心蝶阀通用技术条件

General technical specifications for pneumatic triple eccentric butterfly valves

SANS 1849:2001 通用蝶阀

This standard specifies requirements for size, rating, design, materials, marking and preparation for transport and storage of double flanged

Butterfly valves for general purposes

prEN 593-1991 工业阀.通用金属蝶阀

Industrial valves; metallic butterfly valves for general purposes

NF E29-430*NF EN 593:2017 工业阀门 通用金属蝶阀

Industrial valves - Metallic butterfly valves for general purposes

DIN EN 593:2018 工业阀门 通用金属蝶阀

Industrial valves - Metallic butterfly valves for general purposes

NF EN 593:2017 工业阀门-通用金属蝶阀

Robinetterie industrielle - Robinets métalliques à papillon d'usage général

ISO 10631:2013 通用金属蝶阀

This International Standard specifies requirements for design, materials (e.g. steel, cast iron, ductile iron, copper alloy), pressure/temperature

Metallic butterfly valves for general purposes

ISO 10631:1994 通用金属蝶阀

Specifies the requirements for metallic butterfly valves with centred or eccentric disc, with centred or eccentric shaft, with metallic, polymeric

Metallic butterfly valves for general purposes

BS ISO 10631:2013 通用金属蝶阀

Metallic butterfly valves for general purposes

KS B ISO 10631:2005 通用金属蝶阀

이 규격은 플랜지나 맞대기 용접 파이프 시스템에서 차단, 스로틀링 또는 유량 조절에 사용

Metallic butterfly valve for general purposes

KS B ISO 10631-2005(2010 通用金属蝶阀

Metallic butterfly valve for general purposes

GOST 13547-2015 管道阀门. 蝶形阀. 通用规格

Pipeline valves. Butterfly valves. General specifications

GOST 13547-1979 管道阀门 蝶形阀 通用规格

Butterfly wicket valves for Pnom to 2,5 MPa (25 kgf/sq sm). General specifications

GOST R 53673-2009 管道阀.闸门蝶阀.通用规范

Pipeline valves. Butterfly wicket valves. General specifications

GB/T 12238-1989 通用阀门 法兰和对夹连接蝶阀

本标准规定了法兰和对夹连接蝶阀的结构型式、技术要求、试验方法和标志、包装、运输、贮存等要求。 本标准适用于公称压力PN0.25～2.5MPa，公称通径DN40～2000mm的法兰和对夹连接蝶阀（以下简称蝶阀

General purpose industrial valves--Flanged and wafer butterfly valves

HG/T 4176-2011 气动三偏心蝶阀通用技术条件

General technical specifications for pneumatic triple eccentric butterfly valves