Folding stair are used to establish safe passages between platforms and tankers. The folding stairs consist of steps, rails, spring cylinder balance system, etc.
The steps are made from dentiform grid plate, preventing the operator from falling while raining, snowing or in greasy condition.
The structure is very solid; Maximum design load is more than 300KGs.
The whole folding stairs are zinc coated. The coating is elegant and durable.
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