ASTM A182 F347 Stainless Steel WNFR Flange

ASTM A182 F347 is a specification for forged or rolled alloy and stainless steel pipe flanges, fittings, valves, and parts for high-temperature service.

The "F347" designation refers to the specific grade of stainless steel used in the flange, which is a stabilized austenitic stainless steel with niobium added for enhanced corrosion resistance and high-temperature strength.

"WNRF" stands for "Weld Neck Raised Face," which is a type of flange design. Weld neck flanges have a long tapered hub that is welded to the pipe, providing reinforcement and a smooth transition for the flow of fluids or gases. The raised face feature provides a sealing surface for gaskets.

Overall, an ASTM A182 F347 Stainless Steel WNRF Flange is a flange made from the specified grade of stainless steel, designed with a weld neck and raised face for use in high-temperature applications.

ASTM A182 F347 Stainless Steel WNFR Flange Types

• ASTM A182 F347 Welding Neck Flange
• ASTM A182 F347 Slip On Flange
• ASTM A182 F347 Socket Weld Flange
• ASTM A182 F347 Lap Joint Flange
• ASTM A182 F347 Threaded Flange
• ASTM A182 F347 Blind Flange
• ASTM A182 F347 Orifice Flanges
• ASTM A182 F347 Long Welding Neck Flanges
• ASTM A182 F347 Weldoflange
• ASTM A182 F347 Nipoflange
• ASTM A182 F347 Expander Flange
• ASTM A182 F347 Reducing Flange
• ASTM A182 F347 WNRF Flange
• ASTM A182 F347 SORF Flange
• ASTM A182 F347 SWRF Flange
• ASTM A182 F347 BLRF Flange

Chemical Compatibility of SS 347 Flange

Mechanical Properties

Application

• Oil and Gas Industries
• Food Processing Industries
• Equipments
• Pipeline
• Power Industries
• Ship Building Industries
• Paper Industries
• Cement Industries
• Chemical Industries