Oil & Gas
Safety-Critical Fasteners For Applications in Oil & Gas
Our products are designed to meet the stringent demands of the oil & gas industry, complying with international standards such as ASTM and DIN. They are widely used in applications including pressure vessels, heat exchangers and pipeline fabrications.
To ensure absolute reliability, we implement rigorous production control and documentation procedures, originally developed for the nuclear industry. Our mastery of forging and heat treatment—particularly in Inconel™ 718 and superduplex materials—gives us a distinct advantage in providing durable, high-integrity fasteners.

Product Categories

Studs, headed bolts, socket screws, and nuts in alloy steels
B7, B7M, B16, L7, L7M, L43, 708M40, 2H, 2HM, Grade 4, Grade 7, Grade 7M

Studs, headed bolts, socket screws, and nuts in stainless steels
B8, B8M, B8C, B8T (including Class 1 and 2), Grade 8 / 8M / 8T, A4-70 / 80

Hex bolts
M12 to M100

Stud bolts
M12 to M100

Threaded rods
M12 to M100

Riser flange bolts
in AISI 4340, manufactured to customer specifications
Market Advantages
All fasteners meet ASTM, DIN, and other international standards.
We manufacture to exact customer specifications, ensuring suitability for high-pressure, high-temperature environments.
With manufacturing and distribution facilities worldwide, we ensure short lead times and reliable deliveries.
Our oil & gas fasteners benefit from nuclear-industry-grade quality assurance, providing unparalleled reliability in mission-critical applications.
Product Specifications
Our extensive material range includes:
- Alloy Steels: AISI 4340, A453 Grade 660, 21CrMoV57, 25CrMo4, C35E
- Super Duplex & Duplex Steels: UNS 32760
- Nickel Alloys: Inconel™ 718, Inconel™ 625
All products are available in both metric and imperial sizes and come with full traceability to ensure the highest level of integrity.
We offer a wide range of coatings to enhance durability and corrosion resistance:
- PTFE Coating
- Zinc Lamellar Delta MKS
- MoS2 Lubrication
- Hot Dip Galvanization (ASTM A153)
- Geomet & Aluferite Protections