Product Details
This high-performance hospital steel door is constructed with premium sturdy steel materials and high-density fireproof filling, adopting integrated seamless welding craftsmanship and advanced antibacterial coating to realize excellent antibacterial and corrosion-resistant performance, adapting to frequent medical disinfection work. It features reliable fireproof and impact-resistant capabilities with standardized safety certification, ensuring stable and deformation-free long-term use in busy hospital environments. The professional multi-layer dynamic sealing system provides outstanding airtight and sound insulation effects, effectively maintaining clean and quiet medical environments. Equipped with intelligent and humanized configurations including non-contact induction opening and anti-pinch protection, it ensures safe and convenient daily operation. Boasting superior surface durability and mechanical stability, this versatile door is applicable for various medical scenarios such as operating rooms, ICUs and isolation wards. With authoritative medical industry certifications and reliable after-sales guarantee, it can be perfectly integrated into smart hospital construction.
Structure ＆ process
The door body base material is 1.2mm thick 304 stainless steel or galvanized electrolytic steel plate (tensile strength ≥500MPa), and the interior is filled with 120kg/m³ high-density fireproof rock wool (fire-resistant temperature ≥1100℃). The door body is integrated through laser seamless welding technology, and the surface is covered with nano-level antibacterial powder coating (in accordance with ISO 22196 standard, antibacterial rate ＞99.9%), and the overall thickness is precisely controlled at 50mm±2mm. The seamless design completely eliminates sanitary dead corners and can withstand high-frequency scrubbing of highly corrosive disinfectants such as sodium hypochlorite every day.
Product Advantages
1.Double safety certification protection
Fireproof performance: passed GB 12955-2015 Class A fireproof certification, fire resistance limit ≥1.5 hours, back-fire surface temperature rise <140℃;
Impact resistance: static compressive strength of door body ≥800N, hinge load-bearing capacity of 200kg (3 times higher than the national standard), can withstand high-speed impact of hospital beds and medical equipment without deformation.
2.Medical-grade dynamic sealing system
The door frame integrates a three-layer sealing structure: EPDM airtight strips to achieve basic sealing, magnetic adsorption strips to enhance closing tightness, and the bottom automatic lifting baffle (sealing force>40N) forms physical isolation at the moment of closing the door;
Sound insulation performance>28dB (in line with GB/T 8485 standard), airtightness reaches ISO Class 8 clean level (air leakage ≤0.02m³/h·m).
3.Intelligent medical ecological integration
Supports non-contact induction opening and closing (sensing distance 0-30cm adjustable), hospital access control system linkage, and automatic release of safe passages when power is off;
The hydraulic door closer features 4 adjustable speed levels. It takes 3 to 8 seconds to fully open the door at 90°. When hitting obstacles, the unit rebounds automatically within 0.3 seconds to avoid pinching injuries.
Key Technical Parameters
Door opening adaptation range: width 800-2000mm, height 2100-2400mm (according to GB/T 5824-2021 standard, support non-standard customization);
Surface physical properties: coating hardness ≥ 2H (pencil hardness test GB/T 6739-2006), scratch resistance is 3 times higher than ordinary medical doors;
Mechanical durability: passed 150,000 fatigue opening and closing tests (QB/T 3893-1999), equivalent to 10 years of high-frequency use in hospitals;
Radiation protection options: observation window lead equivalent 0.5-2.0mmpb (meet GBZ 130-2020 radiation protection requirements).
Medical Scenarios
Operating room/ICU: airtight structure maintains positive pressure environment and blocks the transmission chain of microorganisms;
Negative pressure isolation ward: dynamic sealing system stably maintains ≥5Pa pressure difference (in line with WHO isolation standards) to prevent the spread of pathogens;
Biological laboratory/hazardous chemical pharmacy: explosion-proof multi-point locks + acid and alkali resistant coating, adapted to strong corrosion environment;
Public medical channel: 1.2mm thickened stainless steel anti-collision guard plate, to resist 200+ impacts of bed pushers per day.
Certification＆ Service System
Complying with the YY/T 0627-2023 medical door industry standard and certified under the EU CE-MDR medical device regulation, our products are fully verified with third-party test reports on fire resistance, airtightness and radiation protection. With a 10-year warranty for the main structure, the doors support BIM pre-installation modeling and seamless integration with smart hospital systems, offering full lifecycle safety management solutions for medical buildings.
