ASTM B381

Size Range :
" To 48" 125 Lb, 150 Lb, 300 Lb, 600 Lb, 900 Lb, 1500 Lb, 2500 Lb, 3000 PSI, 5000 PSI & 10000 PSI

Flanges Facing :
Blind Flange, Slip-on Flange, Weld-Neck Flange, Threaded Flange, Lap-Joint Flange, Girth Flange, Steel Ring Flange, Hub Flange, Pad Flange, Swivel Flange, Hanger Flange, H-Type/S-Type Nozzel Flange, Nippoler Flange, Thread Flange, Orifice Flange, Oil Pressure Flange, RTJ Flange, Composite Flange, Soild Flange, Flat Flange.

Raised Face, Flat Face, Lapped Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove, Ring Joint