Metal Products Specialists
Duplex Stud Bolt

Duplex Stud Bolt

Product Code: DUP-STUD-BOLT

Continuous thread and double-end stud bolts for flange connections. ASME B16.5 compliant with excellent torque retention properties. Made from Duplex 2205 (UNS S31803) material, providing superior corrosion resistance and mechanical strength.

Material Duplex 2205 (UNS S31803)
Standard ASME B16.5, ASME B18.3
Size Range M8 - M64
Length 25mm - 1000mm
Tensile Strength ≥ 690 MPa
Yield Strength ≥ 450 MPa
Thread Type Metric, UNC, UNF

Key Features

Flange Connection

Designed for secure flange connections in piping systems and pressure vessels

High Torque Retention

Excellent thread engagement and torque retention properties for reliable connections

Corrosion Resistance

Superior resistance to corrosion in aggressive environments

Applications

Oil & gas pipelines
Chemical processing plants
Power generation facilities
Marine and offshore structures
Water treatment systems
Pharmaceutical industry