Haihao Group Supplies ASTM A193 Gr.B7/A194 Gr.2H Hot-Dip Galvanized Stud Bolts to Côte d’Ivoire

Haihao Group has successfully completed the delivery of ASTM A193 Gr.B7/A194 Gr.2H stud bolts and heavy hex nuts to a long-term client in Côte d’Ivoire, strengthening the company’s reputation as a reliable supplier of industrial fasteners and piping components worldwide.

The shipment includes multiple sizes of hot-dip galvanized stud bolts paired with heavy hex nuts, designed for flange connections and pressure piping systems in demanding environments.

ASTM A193 Gr.B7A194 Gr.2H hot-dip galvanized stud bolts supplied by Haihao Group

The supplied items include:

• Stud Bolt / Heavy Hex Nuts HDG 1″ × 150MM – ASTM A193 Gr.B7 / A194 Gr.2H
• Stud Bolt / Heavy Hex Nuts HDG 1/2″ × 80MM – ASTM A193 Gr.B7 / A194 Gr.2H
• Stud Bolt / Heavy Hex Nuts HDG 3/4″ × 120MM – ASTM A193 Gr.B7 / A194 Gr.2H
• Stud Bolt / Heavy Hex Nuts HDG 5/8″ × 100–170MM – ASTM A193 Gr.B7 / A194 Gr.2H

All fasteners were hot-dip galvanized (HDG) for enhanced corrosion resistance, making them ideal for outdoor and offshore environments. The ASTM A193 Grade B7 alloy steel provides excellent tensile strength and toughness, while the ASTM A194 Grade 2H heavy hex nuts ensure secure and durable joint performance even under high stress and temperature fluctuations.

Each piece was thoroughly inspected to meet ASME and ASTM specifications, with dimensional precision, thread accuracy, and surface coating thickness verified before shipment. The products were supplied with EN 10204 Type 3.1 certification, guaranteeing full material traceability and quality compliance.

Haihao Group’s experience in manufacturing bolts, nuts, gaskets, flanges, and complete pipeline connection solutions allows it to support diverse global projects—from oil and gas facilities to chemical processing plants and power stations. This order once again demonstrates the company’s ability to deliver custom-engineered fasteners that meet stringent client and project specifications.

As industrial development accelerates across West Africa, Haihao Group continues to supply high-performance piping and fastening solutions that ensure long-term reliability and operational safety in every project.