Blind Flange
A solid blind flange used to seal the end of a piping system or close off a vessel or valve opening.
The blind flange is a disc without a central bore, bolted to a mating flange to terminate a run of pipe or to blank off a nozzle, valve or pressure vessel opening. Manufactured to ASME B16.5 dimensional requirements across the full range of pressure classes, it provides a leak-tight, fully reversible closure that can be removed whenever access to the line is required. The flat or raised face seats against a gasket so the joint can be retorqued or opened for inspection without cutting pipe, making it a practical choice for the ends of headers, future tie-in points and equipment that must be isolated for maintenance.
Specifications
Key Features
- Solid disc with no bore for a complete, reversible seal
- Machined raised or flat sealing face for reliable gasket contact
- Full drilling to ASME B16.5 bolt pattern
- Available across Class 150 through 2500
- Carbon and stainless steel options
Options
- Faces: RF, FF, RTJ
- Classes: 150, 300, 600, 900, 1500, 2500
- Materials: A105, A182 F304/F316
Standards & Certifications
- ASME B16.5
- ASME B16.47
- ASTM A105 / A182
Get in Touch
Have a question or ready to order? Reach out and our team will get back to you with pricing and availability.
- Phone1300 62 4020
- International+61-8-9377 0449
- Emailinfo@PRPL.com.au
- AddressPerth Warehouse
6/11 Guthrie Street, Osborne Park, WA 6017
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