Kerkau GXS B16.36 Weld Neck Flange Assy

Kerkau GXS B16.36 Weld Neck Orifice Flange Assembly Heavy-duty orifice flange set designed for flow measurement and high-pressure pipeline applications in accordance with ASME B16.36 and B16.5 standards. Technical Specifications: Manufacturer: Kerkau Manufacturing Model/Marking: GXS B16.36 Nominal Pipe Size: 8 inch Pressure Class: 300# (ANSI Class 300) Flange Type: Weld Neck (WN) Orifice Flange Assembly Facing: Raised Face (RF) Bore Schedule: STD / Schedule 40 Material: ASTM A105 Carbon Steel (forged) Finish: Black oxide coated Dimensions (per ASME B16.5 / B16.36): Outside Diameter: 13.5 in (343 mm) Bolt Circle Diameter: 11.75 in (298 mm) Bolt Holes: 12 holes, 1.00 in (25.4 mm) diameter Flange Thickness: 1.94 in (49 mm) Hub Diameter (base): ~8.5 in Bore (pipe ID): 8" STD bore ≈ 7.98 in (202.7 mm) Assembly Details: Includes: • Two matched weld neck flanges • Bolting set (12 heavy hex bolts with nuts and washers) • Orifice plate gap (for flow measurement instrumentation) • Jack screws for flange separation Pressure Rating: • ANSI Class 300 — rated for 740 psi at 100°F (per ASME B16.5 Table 2-1.1) Applications: • Flow measurement systems with differential pressure transmitters • Petrochemical and refinery piping • Steam and process lines • Water treatment and industrial piping systems Please review pictures carefully and let us know if you have any questions!