Pressure vessels, boilers, and high-pressure piping systems represent massive stored energy. The fasteners holding the flanges together are the critical safety link.
SRG Fasteners produces heavy-duty stud bolts (ASTM A193) and heavy hex nuts (ASTM A194) that adhere strictly to ASME Boiler and Pressure Vessel Code (BPVC) standards, ensuring leak-free performance under volatile conditions.
Frequently Asked Questions
Why are stud bolts preferred over hex bolts for pressure vessels?
Stud bolts can be tensioned more accurately from both ends, provide a more uniform clamping force across the flange, and are easier to remove if one end becomes seized.