ASME B16.48 Spectacle Blind Flanges, A182 F316/F316L, 2 Inch

This ASME B16.48 spectacle blind flange factory produces high-pressure Figure 8 blind flanges from ASTM A182 F316/F316L stainless steel for extreme-service isolation applications. Engineered for 2-inch (DN50) pipelines rated at Class 2500 LB (PN420), these dual-configuration flanges feature precision RTJ (Ring Type Joint) face geometry ensuring metal-to-metal sealing integrity under severe cyclic loading and thermal shock.

Tags:

• ASME B16.48 Blind Flange
• Spectacle Blind Flange
• 2 Inch Blind Flange
• ASTM A182 F316L Blind Flange
• ASTM A182 F316 Blind Flange
• Class 2500 LB Blind Flange

Product Name: ASME B16.48 Spectacle Blind Flange
Type: Spectacle / Figure 8 Blind Flange
Design Standard: ANSI / ASME B16.48
Material: ASTM A182 F316 / F316L, Stainless Steel
Size: 2 Inch, DN50
Pressure Rating: Class 2500 LB, PN420
Sealing Face: RTJ Face
Special Requirement: Sour Service, NACE MR0175