BS EN ISO 15761-2003 石油和天然气工业用尺寸为DN 100及更小的钢闸阀、球阀和止回阀

标准号：BS EN ISO 15761-2003
中文标准名称：石油和天然气工业用尺寸为DN 100及更小的钢闸阀、球阀和止回阀
英文标准名称：Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
标准类型：J16
发布日期：2003/3/10 12:00:00
实施日期：2003/3/10 12:00:00
中国标准分类号：J16
国际标准分类号：75.180.20
适用范围：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.