ASTM A694 /ASME SA694:Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service                

Material Grade    F42    F46    F48    F52    F56  F60    F65    F70        

Product Form                    
Flanges(ASME B16.47,B16.48,B16.5,MSS SP44,BS10,BS3293,BS4504,ISO7005-1):WN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);Th(Threaded);SW(scket-welding);LF/SE(lapped flange/stub end);LWN(long welding neck);Orifice flange;Reducing flange;API flange;Integral/Compact flange;Spectacle blind,Lind spade and spacer,Paddle blind,Paddle spacer;Orifice plate;Pipe plate,Bleed ring,Overlap Flange.                

ASME B16.11 : Forged threaded fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap,square head plug,hex head plug,round head plug,hex head bushing,flush bushing,street elbows                

ASME B16.11    Fogred socket weld fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap                
MSS SP83    Steel Pipe Unions(socket welding and threaded end)                
MSS SP95    swage nipples,bull plug(ends may be threaded,beveled,plain)                
MSS SP79    socket welding reducer inserts                
              
Forgings    Forgings,Rings,Discs,Disks,Tubesheets,Shaft,Sleeves,Bars,Valves,etc.