主页 » Products » Steel Flanges All Steel Flanges We supply ASME B16.5 & EN 1092-1 pipe flanges. Flange types include WN, LWN, SO, SW, THD, PL, BL with RF and RTJ faces. Sort by NewestSort by Name A105N Orifice Welding Neck Flange, SCH STD, 300LB Orifice Weld Neck Flanges Stub End Lap Joint Flanges ASTM A105 Lap Joint Flanges ASTM B462 UNS N08020 Blind Flange, 2In, CL150, RF ASME B16.5 A105 Blind Flange, 6 Inch, 600LB, RF SS A182 F304 Blind Flange, 40 Inch, ANSI B16.47A A105 RTJ Blind Flange, 2500#, 10 Inch, ANSI B16.5 Dual Rated ASTM A182 F304-304L Blind Flange, RF, 150LB Stainless Steel Blind Flange, Forged, A182 F304, 150LB