FORGINGS
Forged Pipe Flanges
WNRF, SORF, BLRF flanges in pressure classes 150# to 2500#.
ASME B16.5 / B16.47 | 1/2" to 24"
MSS SP-83 Class 3000#, 6000# Forged Socket Weld Unions with precision ground metal-to-metal or SS/Brass seating for easy maintenance disconnection.
Three-piece construction consisting of male tailpiece, female tailpiece, and heavy forged union nut. Spherical ground seating surfaces ensure zero leakage without requiring soft elastomeric gaskets.
Comprehensive material grading, dimension compliance, and pressure-temperature ratings.
| Standard | MSS SP-83, ASME B16.11, BS 3799 |
| Material Grades | ASTM A105, A350 LF2, ASTM A182 F316/316L, F304/304L |
| Pressure Ratings | Class 3000# (3000 PSI CWP), Class 6000# (6000 PSI CWP) |
| Testing | Hydrostatic Shell & Seat Leak Test, 100% PMI |
Hydrocracker units, amine treaters, and hydrocarbon transport lines.
High-salinity, high-corrosion marine topside piping and wellhead skids.
Superheated high-pressure boiler feed water and turbine steam piping.
Aggressive acid transfer lines, urea plants, and ammonia synthesis.
WNRF, SORF, BLRF flanges in pressure classes 150# to 2500#.
Reinforced crotch walls for 90-degree branch connections.
Precision CNC cut NPT and BSPT threads with heavy hex flats.