Emergency need for over pressure accidents or any process safety requirement, contact: bsb@sanmargroup.com Ph.no - 91 44 2450 4200

Product Offerings

Our experienced engineering staff and certified craftsmen assure you of a reliable, cost effective, technologically advanced, code compliant product. At BS&B, we partner with you to develop products to better serve your process and related applications. By using this team-approach, we are better equipped to solve complex application problems economically and efficiently.

Rupture Disk Devices

Rupture Disk

Invented by BS&B, our range of reverse buckling products provides a pressure relief solution for burst pressures ranging from a few inches of water column / a few millibar to over 70,000 psig / 4800 bar.

Industrial Explosion Protection

Industrial Explosion

Common industrial processes have the potential for a dust explosion. Where combustible material is conveyed, filtered, heated, milled, or sprayed in a fine powdered form, the three elements of the ‘explosion triangle’ can combine: dust + air + ignition.

Custom Engineered Productss

Custom Engineered

Our design engineers are ready now to work with you. From a single custom designed component to a high volume application, our design experience and manufacturing support capabilities are ready to meet your challenge!

Flame Arresters

Flame Arresters

Flame arresters stop the transmission of flames through piping after an ignition event associated with combustible gas inside the piping.

Specialty  Valves

Specialty Valves

Buckling Pin technology offers an accurate and reliable means of calibrating pressure relief devices. BS&B has developed the BPRV™ Buckling Pin Relief Valve for in-line pressure or vacuum relief offering quick and simple external resetting.

Industry Segment

Oil & Gas
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Chemical Processing
Processing arrow
Power & Energy
Power &
Energy arrow
Pharmaceutical, Biotech & Medical
Biotech &
Medical arrow
Industrial Gases
Gases arrow
Fertilizer arrow
Powder & Bulk Solids
Powder &
Bulk Solids arrow
Paper & Pulp
Paper &
Pulp arrow
Transportation & Shipping
& Shipping arrow
Water & Waste Water Treatment
Water & Waste
Water Treatment arrow
Aerospace, Aviation & Defence
Aviation &
Defence arrow
Miscellaneous & others
Miscellaneous &
others arrow


Catalogues, Brochures and Installation Instructions


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