We are a leading manufacturer, stockist and distributor of petrochemical grade stud bolt assemblies and fasteners meeting EN, AFNOR, DIN, ANSI, ASTM, ASME, RCCM standards.

We manufacture and supply to the following application areas; oil, gas and chemical industry, energy sector, mechanical engineering, fittings and pump construction and also for service providers and distributors.

Our stud bolts can be manufactured from steel alloy, stainless, duplex, super duplex, nickel alloys, along with other materials available on request.

All stud bolts supplied have the full level of traceability that guarantees our products the highest levels of integrity. To ensure absolute reliability, we have implemented production control and documentation procedures to the highest standards, which are evidenced through our accreditations to Beck Crespel API 20E (BSL 1, 2 and 3) and 20F (BSL 2 and 3) Certificate number 20-0048 and Beck Prosper API 20E (BSL 1 and 2) and 20F (BSL 2 and 3) Certificate number Q1-3317.

A few examples of the stud bolts we provide include:

  • Fully threaded stud bolts
  • Double end stud bolts
  • Tap End stud bolts
  • Waisted stud bolts
  • Flange stud bolts
  • Welding stud bolts

In the following materials:

  • A193 B7 / A320 L7 to AD 2000 W7 / W10 42CrMo4 to AD 2000
  • W7 / W10
  • 21 CrMoV57 / 25CrMo4 to AD 2000 / W10
  • various austenic steels according to AD 2000 W2 / W10

Our stock program from 1/2” (M12) to 3 1/2” (M90) in the above material grades enables us to react to your needs on a short lead time.