RANGE15 NB UP TO 600 NB IN 150 LBS, 300 LBS, 400 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS / Table 2.5,  Table   6, Table   10,  Table   16,  Table  25, TABLE 40,  Table   64,  Table   160,  Table 320,  Table   400FORM
slip on, socket weld, blind, lapped, screwed, weld neck, reducing, spectacle, slip on boss, plate, plate blank, screwed boss.