Description
| Mechanical Ratings | Standard: 2-in to 8-in, ANSI 600-2500
Consult factory for other options |
| Flange Face And End Connections | Standard: Raised face weldnek and ring-joint weldnek |
| Assembly | Carbon Steel: furnished complete with studs (ASTM A-193 GR B7), nuts (ASTM A-194 GR 2H), (2) 0.0625-in non-asbestos gaskets and (2) jackscrews
Stainless Steel: furnished complete with zinc plated studs (ASTM A-193 GR B7), nuts (ASTM A-194 GR 2H), (2) 0.0625-in non-asbestos gaskets and (2) jackscrews |
| Differential Pressure Taps | Location and number of tap holes
Process connection
Types of tap connections
Line bore tolerances
|
| Temperature Range | Standard: -20°F to +250°F (-29°C to +121°C)
Standard (low temperature): -100°F to +250°F (-73°C to +121°C) Consult factory for other options |
| Material Specifications | Standard: A105 Carbon Steel and A350 LF-2 (low temperature applications)
Consult factory for other options |
| Flow Measurement Code | API 14.3
ISO-5167 |
| Design Code | ASME B16.36 |
| Gaskets | Standard gaskets for RF flanges are 0.625-in thick. (0.125-in thick gaskets are available as an option.)
RTJ Flanges use Daniel model 560 or 590 style plate holders. The plate holder is designed with an equivalent ring gasket to match the R-number based on size and pressure class. |
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