Steadfast bolting is often specified for use in harsh
environments where strength, toughness, resistance to fatigue and corrosion are paramount.
We therefore utilise fully approved raw material suppliers offering reliability and
highest standards of precision, consistency and quality control.
Up to 100 grades / specifications are
utilised and many of these are stocked and available with full certification.
We can provide a CORROSION ENGINEERING CONSULTANCY service to our clients upon request.
Specialised material grades
Principal steels for oil and gas
Bolting grades per BSS and ASTM
Materials for power industry
Materials to international or customer specifications
Special mechanical properties
(by customer agreement)
Testing and documentation to international standards or customer requirements
Cold working of stainless steels to enhance mechanical
properties
Hot forging and controlled cold water quenching for duplex fasteners