Petrochemical Energy
Safety-Critical Fasteners For The Petrochemical Market
We are a leading manufacturer, stockist, and distributor of petrochemical-grade stud bolt assemblies and fasteners. Our products are designed to meet the stringent requirements of the oil, gas, and chemical industries, as well as the broader energy sector, mechanical engineering, and pump construction.
With a vast range of ASTM and DIN grades in both metric and imperial sizes, our fasteners provide optimal durability, corrosion resistance, and compliance with global industry standards. We ensure full traceability and adhere to the highest levels of integrity through rigorous production controls and documentation procedures.
Product Categories
Stud Bolts
Fully threaded, double-end, tap-end, waisted, flange, and welding stud bolts.
Nuts & Socket Screws
Precision-engineered for secure fastening.
Washers & Hex Bolts
Available in various coatings for enhanced performance.
Materials Available
Steel alloy, stainless, duplex, super duplex, nickel alloys, and custom materials upon request.
Plating & Coating Services
A wide range of protective finishes, including zinc, PTFE, phosphate, and hot-dip galvanising.
Petrochemical Bolts & Accessories
Threaded Rod / stud bolts
Tie Rods
Hex Bolts
Engineer Studs
Waisted studs
Socket Grub/Hex Socket Setscrews
Socket Capscrews
Low Head Capscrews
Nuts/Locknuts
Market Advantages
Covering all essential fastening components for petrochemical applications.
Facilities in North America, Europe, and Asia ensure fast delivery and support.
Bespoke fastener solutions tailored to customer specifications
Ensuring compliance with stringent petrochemical and energy sector standards.
Enhancing durability, corrosion resistance, and performance longevity.
Providing guidance on material selection, specifications, and application requirements.
Product Specifications
Our fasteners meet a variety of international standards, including:
- EN, AFNOR, DIN, ANSI, ASTM, ASME, RCCM
- Beck Crespel API 20E (BSL 1, 2, 3) & 20F (BSL 2, 3) – Certificate No. 20-0048
- Beck Prosper API 20E (BSL 1, 2) & 20F (BSL 2, 3) – Certificate No. Q1-3317
- A193 B7 / A320 L7 to AD 2000 W7 / W10
- 42CrMo4 to AD 2000 W7 / W10
- 21 CrMoV57 / 25CrMo4 to AD 2000 / W10
- Austenitic steels per AD 2000 W2 / W10
- Stock available from 1/2” (M12) to 3 1/2” (M90)
- Thermal blackening
- Manganese & Zinc phosphating (compliant with RCCM nuclear code)
- Galvanising (white, blue chromated, yellow chromated, olive chromated)
- Dacromet & Geomet coatings
- Zinc flake (Dorken licensed) & Zinc nickel (blue & black passivation)
- Hot-dip galvanising
- PTFE & Teflon coatings (various colors)
- Xylan, Xylar, & Sheradize coatings
- Ceramic coatings & special coatings as per specifications
- Cleaning, de-greasing, shot blasting, electroplating, and coating
- Preheat & curing ovens with fully vented spray booths
- Effluent control systems ensuring zero environmental impact
