Application of Stud Bolts and Bolts in Offshore Engineering and Flange Piping Systems

2025-11-03 08:28:36

Offshore engineering operates in some of the harshest environments on earth, where equipment must withstand salt spray, humidity, and strong corrosive forces. These challenging conditions place high demands on fasteners. B7 bolts, after receiving special surface coatings, exhibit enhanced corrosion resistance, effectively protecting against seawater and salt mist. On offshore drilling platforms, marine transport vessels, and floating production facilities such as FPSOs, B7 bolts are used to secure critical structural components—ensuring the stability and safety of essential equipment. Their high strength and fatigue resistance also make them ideal for applications requiring frequent inspection and maintenance, significantly reducing both downtime and maintenance difficulty.

In flange piping systems, fasteners play a vital role in maintaining sealing integrity and operational safety under heavy loads. B7 bolts are therefore the preferred choice for various flange connections. Their outstanding durability guarantees long service life and reliable performance of the pipeline system. Furthermore, the wide range of available sizes and configurations allows B7 bolts to adapt to different flange standards, simplifying engineering design and maintenance work.

Beyond the oil, petrochemical, and offshore sectors, B7 bolts also find extensive use in other industrial applications. In heavy machinery manufacturing, wind turbine assembly, and nuclear power equipment, their high strength and reliability open up vast possibilities. Capable of enduring long-term vibration and stress, B7 bolts have become an indispensable component in high-precision and high-performance systems.

At ASM Fastener China, we specialize in the production of B7 and related stud bolts, delivering solutions that combine superior strength, corrosion resistance, and reliability—ensuring safety and stability in the world’s most demanding engineering environments.