標準號：ANSI/ASTM B464-1999
中文標準名稱：UNS NO8020、UNS NO8024和UNS NO8026合金焊管規范
英文標準名稱：Specification for Welded UNS N08020, UNS N08024, and UNS N08026 Alloy Pipe
標準類型：H48
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H48
國際標準分類號：77.150.30
適用范圍：This specification covers welded UNS N08020, N08024, and N08026 alloy pipe for general corrosion-resisting and low- or high-temperature service. The pipe covered is nominal pipe sizes up to and including Size 6, with the nominal wall thicknesses given as Schedules 5S, 10S, and 40S and nominal pipe sizes up to and including Size 2, also including Schedule 80S. Table 2 of Specification B775 is based on Table A1 of ANSI B36.19 and gives the nominal dimensions of these sizes. Table 3 of Specification B775 lists the dimensional requirements of these sizes. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.