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ONORM EN ISO 21787:2008現(xiàn)行

Industrial Valves - Globe Valves Of Thermoplastics Materials

出版:Osterreichisches Normungsinstitut

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基本信息
標(biāo)準(zhǔn)編號(hào): ONORM EN ISO 21787:2008
發(fā)布時(shí)間:2008/6/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Osterreichisches Normungsinstitut
標(biāo)準(zhǔn)頁數(shù):21
標(biāo)準(zhǔn)簡(jiǎn)介

Specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control service, their connection to the pipe system, the body materials and their pressure/temperature rating between -40 degree C and +120 degree C, for a lifetime of 25 years, and also specifies their tests.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

ONORM EN ISO 21787:2006

等同采用的國(guó)際標(biāo)準(zhǔn)

NBN EN ISO 21787:2006 - Identical

DIN EN ISO 21787 (2006-06) - Identical

BS EN ISO 21787:2006 - Identical

SN EN ISO 21787:2006 - Identical

ISO 21787:2006 - Identical

NEN EN ISO 21787:2006 - Identical

SS EN ISO 21787 Ed. 1 (2006) - Identical

UNE EN ISO 21787:2007 - Identical

NS EN ISO 21787 Ed. 1 (2006) - Identical

NF EN ISO 21787:2006 - Identical

UNI EN ISO 21787:2006 - Identical

I.S. EN ISO 21787:2006 - Identical