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Concealed Stainless Steel Hinge | Heavy-Duty 120° Opening
PRODUCT PARAMETERS
Description
Concealed Stainless Steel Hinge with 120-degree opening capability ensure a secure and durable installation. Constructed from stainless steel or iron, they withstand heavy loads, resist corrosion, and endure harsh environments. Ideal for vehicles, industrial cabinets, outdoor enclosures, and food or pharmaceutical equipment.
Dimension Drawing
| Code | Item No. | L | L1 | L2 | H | W1 | W2 | Material | Surface Treatment |
| HG02-056-1 | HG02-056-1S | 90 | 50 | 25 | 23.5 | 27.5 | 16.5 | SUS304 | Vibratory Finishing |
| HG02-056-1 | HG02-056-1 | 90 | 50 | 25 | 23.5 | 27.5 | 16.5 | SPCC | Galvanized |
| HG02-056-1A | HG02-056-1A | 90 | 50 | 25 | 23.5 | 27.5 | 16.5 | SUS304 | Vibratory Finishing |
| HG02-056-2 | HG02-056-2 | 90 | 51.5 | 25 | 23.5 | 33.5 | 21 | SUS304 | Vibratory Finishing |
| Code | Item No. | Material | Surface Treatment |
| HG02-056-3 | HG02-056-3 | SUS304 | Vibratory Finishing |
FAQ
What applications are concealed stainless steel hinges suitable for?
Concealed stainless steel hinges work well in industrial cabinets, vehicle compartments, outdoor enclosures, food processing systems, and pharmaceutical equipment. Because the hinge stays hidden inside the panel, it improves both safety and appearance. In addition, the concealed structure helps protect the hinge from dust, moisture, and external impact.
Can this concealed hinge support heavy-duty industrial equipment?
Yes. Manufacturers build these hinges from stainless steel or reinforced iron to handle demanding industrial environments. As a result, they provide stable support for heavy cabinet doors, machinery panels, and metal enclosures exposed to constant use or vibration.
Does the hinge resist corrosion in harsh environments?
Yes. The stainless steel version delivers strong corrosion resistance in humid, outdoor, or chemical-exposed environments. Therefore, many manufacturers choose it for marine equipment, food machinery, medical devices, and pharmaceutical systems that require long-term durability and hygiene.
Why does a 120-degree opening angle matter?
A 120° opening angle creates wider access for maintenance, inspection, and equipment operation. At the same time, the hinge maintains stable movement and reliable door support. Consequently, it fits industrial cabinets and service panels that require both accessibility and structural strength.
Can manufacturers customize concealed stainless steel hinges for OEM projects?
Yes. Many suppliers offer OEM and bulk customization services to match different industrial requirements. For example, customers can adjust the material, surface finish, mounting dimensions, hole pattern, and load capacity according to the equipment design and installation environment.
