FITTINGS, TUBE AND PIPE, BUTT WELDING, 300 PS1 AND 775 DEG F MAXIMUM (FUTURE ACQUISITION SHOULD USE PORTIONS OF ANSI/ASME B16.9) (SUPERSEDING MIL-F-20236C) (S/S BY ASME-B16.9-2001)
对焊管件 管道 300 PS1和775华氏度(未来采购应使用ANSI/ASME B16.9的部分)(取代MIL-F-20236C)(ASME-B16.9-2001中的S/S)