| Material Specification | ASME B16.36 Orifice Flange |
|---|---|
| Standard Cover | pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing |
| ASME B16.36 Assembly Consists | Gaskets, Orifice Plate, Jacking Screws And Plugs Bolts, Nuts |
| ASME B16.36 Available ASTM Grades | ASTM A105 (Carbon Steel) ASTM A350 (Carbon Steel) ASTM A694 (Alloy Steel) ASTM 182 (Stainless Steel) |
| ASME B16.36 Most Used Shape | Socket Weld, Threaded Or Weld Neck |
| ASME B16.36 Pressure Class | Class 300 To 2500 |
| ASME B16.36 Faces Type | Raised Faces (RF) And RTJ (Ring Type Joint) Facings |
| Orifice Flange Use | Heavy and light chemicals Petrochemicals Sewage treatment Water treatment and distribution Oil production and refining |
| ASME B16.36 Also Call | ORFF & Two Orifice Flanges Are Call Orifice Union |
| Size Chart | DN15 (1/2″) to DN1200 (48″) |
| Size Range | 15 Millimeter To 1500mm (1/2”- 60”) |
| Orifice Flanges Standards | EN 1092-1, JIS, ASME B16.36, ASME B16.47, DIN |
| Pressure Rating | Class 300 To Class 2500 |
| ANSI B16.36 Marking Standard | Name of Manufacturer Schedule Type of Flange Facing Nominal Pipe Size Pressure Class ASME B16 Designation |