KUNLONG SK2-8059 hinge Professional Factory Made Industrial Stainless Steel Flag durable butt hinges
Surface-mounted hinge:
Surface-mounted hinges are a type of hinge commonly used in various industrial equipment such as industrial enclosures, cold storage units, and refrigeration cabinets. Their distinguishing feature is that a portion of the hinge is exposed on the exterior.
Sleeve hinge: A sleeve hinge, also known as a bushing hinge, is characterized by the addition of a sleeve to the hinge. The sleeve contains bearings or rollers internally, enabling smoother and more seamless rotation of the hinge.
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