Ward door

The maximum opening size of a single clean room door is generally 1300*2500mm, and that of a double door is 2500*2500mm. Common single door sizes include 800mm, 900mm, 1000mm, and 1200mm in width, with a height of 2350mm; double doors are typically 1500mm, 1600mm, and 1800mm in width, with a height of 2500mm.

The steel plate thickness of the door frame is generally 1.5mm, and the steel plate thickness of the door leaf has multiple options such as 0.6mm, 0.8mm, and 1.0mm.

Usually between 40mm and 50mm.

For example, the sound insulation performance of Zhongwo clean room doors can reach Rw=33dB level 3 (GB/T8485-2008).

Usually made of high-quality galvanized steel plate, with a smooth and flat surface, high strength, good wear resistance, and not prone to deformation, effectively preventing bacterial growth. Some clean room doors also have an antibacterial spray coating on the surface or use high-density silver ion coating, with an antibacterial rate of up to 99%.

Made of high-quality galvanized steel plate, the surface is treated with degreasing, sandblasting, and powder coating, which is wear-resistant and easy to clean. The door frame can be equipped with internal reinforcing ribs to enhance its anti-deformation ability.

Mostly high-strength honeycomb paper core material, aluminum honeycomb, etc., which are fully bonded with steel plates through hot pressing and foaming, featuring fire resistance, heat insulation, and impact resistance, meeting fire safety standards.

Generally uses double-layer insulating glass (with desiccant), with high transparency and strong impact resistance. It is designed to be flush with the door leaf to avoid dust accumulation, and the interlayer is equipped with a desiccant to prevent fogging inside the glass.

304 stainless steel hinges are used, with a smooth surface and no burrs, corrosion-resistant, and capable of withstanding frequent opening and closing. For example, the 304 stainless steel hinges standard for clean room doors in pharmaceutical factories have a load capacity of ≥200kg and can pass a 100,000-cycle opening and closing life test.

Usually stainless steel mechanical locks, corrosion-resistant, and will not be affected by cleaning agents or disinfectants over long-term use, durable and reliable, enhancing security and convenience.

Generally hydraulic door closers are selected to ensure the door leaf closes slowly, avoiding air flow affecting the clean room environment. Some hospital room door closers have adjustable force, meeting the needs of barrier-free passage.