They are made of high strength steel. High-strength bolts are used for the connection of bridges, railways, high-pressure and ultra-high-pressure equipment, high-strength bolts in ultra-high-pressure equipment, or greater pre-stressing in order to keep the container sealed. The Bridge Bolt connection has the advantages of simple structure, good mechanical properties, mobility, and fatigue resistance.
Hot-dip galvanizing or electro-galvanizing is the standard surface treatment for such products, and other surface treatment requirements can be tailored to actual requirements.
We welcome you to consult our existing products and customize your products according to the drawings.
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