NS EN ISO 15761 Ed. 1 (2003)现行
Steel Gate, Globe And Check Valves For Sizes Dn 100 And Smaller, For The Petroleum And Natural Gas Industries
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines the requirements for a series of compact steel gate, globe and check valves for petroleum and natural gas industry applications. It is applicable to valves of nominal sizes (DN) 8, 10, 15, 20, 25, 32, 40, 50, 65, 80 and 100, to corresponding nominal sizes, to nominal pipe sizes (NPS) of a quarter, three eighths, half, three quarters, one, one and a quarter, one and a half, two, two and a half, three and four, and to pressure designation classes 150, 300, 600, 800 and 1500.
ONORM EN ISO 15761:2003 - Identical
ISO 15761:2002 - Identical
NEN EN ISO 15761:2003 - Identical
SS EN ISO 15761 Ed. 1 (2003) - Identical
NF EN ISO 15761:2003 - Identical
UNI EN ISO 15761:2003 - Identical
I.S. EN ISO 15761:2003 - Identical
NBN EN ISO 15761:2003 - Identical
DIN EN ISO 15761 (2003-07) - Identical
BS EN ISO 15761:2002 - Identical
SN EN ISO 15761:2003 - Identical
