Can I change the fire hydrant door?

The damaged fire hydrant door can only be purchased and replaced by the property or the original construction enterprise, because this fire hydrant door can not be bought casually and belongs to special fire protection products. The installation of the door is relatively simple, that is, hinge installation, but to distinguish the opening direction of the door, the opening of the door is also standardized, with the left bolt opening right and the right bolt opening left.