Since designing the first rupture disk (bursting disc) in 1931, BS&B Safety Systems continues to set the standard. Our commitment to technology, high quality manufacturing, and quality by design has earned us the ISO 9001 Quality System Certification. BS&B Safety Systems manufacturing facilities operate and test according to national, international standards and codes including ASME VIII, AD Merkblatt A1 and EN ISO 4126-2:Bursting disc safety devices. BS&B provides application choices with the industry leading range of reverse buckling, forward acting, and graphite rupture disk devices. Within each of these three technology groups are further choices to attend to each of the users specific application needs. Additional specialty designs provide protection for sanitary / aseptic systems and transportation equipment.

BS&B serves original equipment manufacturers (OEM) as well as the defense and aerospace industries with both standard and custom overpressure relief solutions configured to perform accurately and efficiently. An unrivaled range of rupture disk technology satisfies applications from low pressure to over 50,000 psig (3,500barg). The technology trinity of FRB, QRB, and MRB reverse buckling disks provides superior performance where compact dimensions are required. From a single custom designed component to high volume applications, our design experience and manufacturing support capabilities are ready to meet your challenge. Over 200 million installations and growing.

The BS&B specialty valve technology is focused on providing the highest flow capacity available from both in line and angle valve devices. BS&B Buckling Pin valves are fast acting / quick opening pressure relief devices that offer rapid and easy field reset, dramatically reducing plant downtime after activation. The 60 inch (1,500mm) BPRVTM (page 125) is the world's largest ASME certified pressure relief device. Custom designed spring loaded pressure relief valves compliment the BS&B specialty valve range.

We have the most practical safety solutions for combustible dust processes. Designing client application solutions, BS&B enables users to achieve compliance with NFPA, OSHA and ATEX standards while maintaining process throughput and economy. With the widest range of explosion protection, flameless venting, isolation and suppression, BS&B provides the most complete options to the end user.

BS&B Process Systems and Black, Sivalls & Bryson provide leading technology and innovation in the oil and gas processing equipment market. We are a leading global supplier of equipment and systems to the international oil, gas, refining and chemical processing markets. Our engineers combine a technology legacy and current know-how to provide a comprehensive portfolio of products and services that exceed customer and industry standards for quality and reliability. Our customized, integrated solutions are time and field tested to efficiently deliver maximum value, safety and control.

BS&B FlameSaf is dedicated to protecting industrial plants and personnel from the dangers of explosion and fire propagation typically in hydrocarbon service. FlameSafTM arresters protect from both deflagration and detonation conditions with product certified to EN / ISO 16852: 2010 and are complimented by a range of pressure and vacuum breather vents.

BS&B Safety Systems offers a worldwide network of engineering, manufacturing and support services including:
• Technical Support
• Customer Service Support
• Fast-Track Shipping Services
• Complimentary Product Seminars
• On-Site Installation Services
• On-Site Supervision Services
• On-Site Audit and Recommendation Services
• Maintenance Training Program
• Field Engineering Services
• High Volume Manufacturing Capabilities
• Customize Designed Rupture Disks (Bursting Discs)