Standard: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36 ,ANSI B16.48
Types: Welding Neck Flanges, Slip on Flanges, Threaded Flanges,
Socket Welding Flanges, Blind Flanges, Orifice Flanges,
Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, Figure 8 Blanks
Pressure grade: Class150,Class300,Class600,Class900,Class1500,Class2500
Size: 1/2" NB TO 48" NB