Orifice Flange Unions
Exceptional performance and superior durability are the hallmarks of Daniel Orifice Flange Unions. Available in line sizes 2-inch to 8-inch and ANSI 600 to 2500 with carbon steel or stainless steel assembly. Every Daniel OFU is expertly manufactured to meet or exceed AGA 3/API 14.3 standards.
Specifications
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)
Material Specifications
Standard: A105 Carbon Steel and A350 LF-2 (low temperature applications)
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.
Features
Sincerely pulpandpaper-technology
Regards,
Client Success Team (CRM),
Please fill the all required fields....!!
Sincerely Packaging Labelling