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ISO 12149:1999廢止

Bolted bonnet steel globe valves for general-purpose applications

出版：International Organization for Standardization

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基本信息
標(biāo)準(zhǔn)編號： ISO 12149:1999
發(fā)布時間：1999/9/9 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：International Organization for Standardization
標(biāo)準(zhǔn)頁數(shù)：16
標(biāo)準(zhǔn)簡介

Defines the requirements for bolted bonnet steel globe valves for general-purpose applications and having the following features: - flanged, threaded, socket-welding (DN 65 and smaller) or butt-welding ends; - outside screw and yoke, inside screw and rising stem; - bolted bonnets; - with metallic or soft obturator (disc, piston) or seat seals It covers valves of the following nominal sizes, DN: - 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400 and applicable to valves of the following nominal pressures, PN: - 10, 16, 20, 25, 40, 50, 110

等同采用的國際標(biāo)準(zhǔn)

DIN 3356-1 (1982-05) - Identical

JIS B 2071:2000 - Equivalent

KS B ISO 12149:2015 - Identical

KS B ISO 12149:2007 - Identical