As it is made of high strengthened steel body, a half brass sphere and upper & lower stainless steel plate, this bearing not only resists sufficiently any kinds of load, but controls the volume of displacement, also prevents the bridge from falling down. So it takes pride in functional ability, durability and safe...
Description of the Product
As it is made of high strengthened steel body, a half brass sphere and upper & lower stainless steel plate, this bearing not only resists sufficiently any kinds of load, but controls the volume of displacement, also prevents the bridge from falling down. So it takes pride in functional ability, durability and safety especially at the time of earthquake.
Price of the Product
Technical Details
Both little coefficient of friction and little restraint against the structure which come from durable fluorine pasted on the inside of top plate and from solid lubricating material spreaded between on the curved surface of a half sphere and on the inside of bottom plate, make horizontal & inclined movements decrease as well as buffing function increase, so to speak, lead to protect the bridge from earthquake, let alone to extend the duration of bridge. Also as