ISO 15761:2002 石油和天然气工业尺寸DN 100和更小的钢门,球阀和控制阀

标准编号：ISO 15761:2002

中文名称：石油和天然气工业尺寸DN 100和更小的钢门,球阀和控制阀

英文名称：Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries

发布日期：2002-12

标准范围

ISO 15761规定了石油和天然气工业应用的一系列紧凑型钢闸阀、截止阀和止回阀的要求。适用于公称尺寸（DN）为8、10、15、20、25、32、40、50、65、80和100的阀门，适用于相应的公称尺寸，适用于四分之一、八分之三、一半、四分之三、一分之一、四分之一、一分之一、二分之二、二分之二、三分之四的公称管道尺寸（NPS），以及压力等级为150、300、600、800和1500的阀门。它包括各种阀门特性的规定，适用于符合ASME B16的阀门端法兰。5和阀体端部具有符合ISO 7-1或ASME B1的锥形管螺纹。20.1.

ISO 15761 specifies 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. It includes provisions for a wide range of valve characteristics and is applicable to valve end flanges in accordance with ASME B16.5 and valve body ends having tapered pipe threads to ISO 7-1 or ASME B1.20.1.

标准预览图