Stud Bolt

Stud bolts comply with industry standards that define their material quality, thread dimensions and mechanical strength for flange to flange and pressure bound connections. They are commonly manufactured to ASTM A193 for high pressure or high temperature service, DIN 976 for dimensional tolerances and thread profiles, BS 4882 for petrochemical flange bolting and IS 1367 for general mechanical properties. These standards ensure stud bolts perform reliably in pipelines, valves, pressure vessels and structural assemblies across oil and gas, power and marine sectors.

Stud bolts are essential in situations where strong clamping force and precise alignment are required. They are often used in flange to flange joints within piping systems, valves, heat exchangers and pressure vessels. These bolts also play a crucial role in securing structural components in oil and gas plants, refineries, marine systems and thermal power units. Their dual threaded design allows easy tightening from both ends using nuts making them ideal for high pressure or high temperature environments where frequent disassembly is necessary.

Stud bolts can be fully customized to align with the specific requirements of your application. You can choose the diameter length and thread type whether it is UNC UNF or metric. Depending on your assembly needs you can go for either partial or full threading. You can also select materials like carbon steel stainless steel or alloy steel based on factors like temperature pressure or exposure to corrosion. Surface treatments include PTFE coating hot dip galvanizing black oxide or zinc plating. This customization ensures the best fit performance and reliability in the most challenging environments.