ASME B16.5 Blind Flanges - 1/2" to 24" NPS Size Range with 150 to 2500 Pressure Classes for Pipe Sealing
ASME B16.5 blind flanges, also known as flange covers or blind disks, are solid flange plates designed for sealing pipe ends and pressure vessel openings. These industrial components feature no center hole and provide reliable, removable sealing solutions for piping systems.
- Complete pipe end sealing with no center opening
- Removable design for easy system maintenance and inspection
- ASME B16.5 compliance ensures industry-standard quality and safety
- Available in various pressure classes including 150, 300, 600, 900, 1500, and 2500
- Compatible with standard flange bolt patterns and gaskets
Blind flanges serve the same function as welding caps and threaded caps but offer superior accessibility. They are commonly used in:
- Pipeline system testing and pressure testing
- Future system expansion points
- Temporary system isolation during maintenance
- Process equipment blanking operations
| Specification | Details |
|---|---|
| Standard | ASME B16.5 |
| Pressure Classes | 150, 300, 600, 900, 1500, 2500 |
| Size Range | 1/2" to 24" NPS |
| Material Options | Carbon Steel, Stainless Steel, Alloy Steel |
| Face Types | Raised Face, Flat Face, Ring-Type Joint |
Unlike permanent welding caps, ASME B16.5 blind flanges can be easily removed and reinstalled, providing flexible system configuration while maintaining pressure integrity. This makes them ideal for systems requiring periodic access, testing, or future modifications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.