Haihao Group Supplies Hot-Dip Galvanized Stud Bolts with Heavy Hex Nuts to Côte d’Ivoire

As part of our continued support for global industrial projects, Haihao Group has completed a new shipment of hot-dip galvanized stud bolts with heavy hex nuts to a customer in Côte d’Ivoire. The supplied fasteners are manufactured according to ASTM A193 Grade B7 and ASTM A194 Grade 2, offering reliable strength and corrosion resistance for demanding environments.

Hot-dip galvanized ASTM A193 B7 stud bolts with ASTM A194 Grade 2 heavy hex nuts supplied by Haihao Group

Product Details Delivered

These ASTM A193 B7 stud bolts paired with ASTM A194 Grade 2 heavy hex nuts are widely used in pipeline systems, pressure vessels, valves, and structural connections. The hot-dip galvanizing adds a durable zinc coating that enhances performance in coastal, humid, or chemically aggressive environments—an important requirement for many West African industrial facilities.

Why Customers Choose Haihao Group Fasteners

At Haihao Group, we manufacture high-performance bolting solutions designed for long-term reliability. Our hot-dip galvanized stud bolts and heavy hex nuts undergo strict inspection and quality control, including:

• Dimensional checks
• Material verification
• Coating thickness inspection
• Mechanical property testing (per ASTM requirements)

This ensures that every fastener meets the expectations of our partners across energy, construction, petrochemical, and infrastructure sectors.

Supporting Projects Across Africa and Beyond

With decades of manufacturing experience, Haihao Group continues expanding its presence in Africa by supplying industrial bolting products, pipeline components, and custom-engineered fittings. This shipment to Côte d’Ivoire reflects our commitment to delivering fast, accurate, and reliable solutions for international clients.