Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd.
| Feature | Hygienic |
| Material | Stainless Steel |
| Application | Food Processing |
| Door Type | Fire Door |
| Certification | Certified |
View Detail Information
Explore similar products
Thermal Insulated Metal Fire Rated Door Wind Resistant 1.0mm 1.5mm Thick
Industrial Metal Fire Door Cold Rolled Fireproof Steel Door Impact Resistance
304 Stainless Steel Double Swing Traffic Free Door For Food Processing Kitchen
Heavy Duty Commercial Steel Fire Rated Door Public Buildings Fire Proof Steel
Product Specification
| Feature | Hygienic | Material | Stainless Steel |
| Application | Food Processing | Door Type | Fire Door |
| Certification | Certified | ||
| High Light | High Security Stainless Steel Fire Door ，Hygienic Construction Steel Fire Door ，316 Stainless Steel Fire Door | ||
This stainless steel fire door concept is designed for environments that need both fire compartmentation and durable, hygienic surfaces. The complete assembly—leaf, frame, core and hardware—is treated as a tested system, with parameters defined for engineers and safety teams.
| Door Type | Manual swing stainless steel fire door, single or double leaf |
|---|---|
| Leaf Material | 304 or 316 stainless steel skins over fire-rated core |
| Core Type | Honeycomb, mineral wool or fire-rated composite core depending on rating |
| Frame Material | Stainless steel or coated steel profiles tested with the door leaf |
| Door Thickness | Typically around 1-3/4" (about 45 mm) or project-specific thickness |
| Fire Rating | Project-based, commonly 45, 60, 90 or 180 minutes according to tests |
| Testing Standards | Aligned with EN 1634-1, UL 10B/10C or comparable fire door standards |
| Hardware | Fire-rated hinges, closers, locksets and optional panic or access-control devices |
| Typical Application | Cleanrooms, hospitals, tunnels, industrial areas and fire-rated corridors |
| Surface Finish | Brushed or satin stainless finish suitable for cleaning and disinfection |
The leaf combines stainless steel skins with an internal core selected for fire-resistance and stiffness. Perimeter edges are mechanically locked or welded, keeping the core contained and surfaces resistant to impacts and cleaning processes.
Frames use steel or stainless steel profiles sized for the fire rating and opening dimensions. Anchors and interfaces with surrounding walls follow tested details so the door, frame and wall act together as a fire barrier during exposure.
Fire doors in clean corridors or production areas where hygienic stainless surfaces and fire compartmentation are both required.
Fire-rated doors in hospital corridors, labs and controlled areas, compatible with disinfectants and safety protocols.
Stainless doors in tunnels or industrial compartments exposed to harsh environments and requiring long-term durability.
It is a fire-rated door with stainless steel skins and frames, used where fire resistance and hygiene or corrosion resistance are both important.
Depending on tests, doors may carry ratings from tens of minutes to several hours under standards like EN 1634-1 or UL 10C.
304 is common for general environments; 316 is used for more corrosive or demanding locations.
Honeycomb, mineral wool or fire-rated composites are used according to rating and structural needs.
The whole assembly is tested to standards such as EN 1634-1 or UL 10C; ratings apply to the tested configuration.
Yes. Stainless surfaces support hygiene and disinfection, suitable for cleanrooms and medical projects requiring fire doors.
Fire-rated hinges, closers, locks and panic or access-control devices that are certified for metal fire doors.
Installation must follow certified details, controlling clearances and using approved anchors and sealants.
Regular inspections and certified replacement of any damaged components are needed to maintain fire performance.
Fire test reports, classification data, installation instructions and maintenance guidance are supplied.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2004
Total Annual:
1000-5000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Company Introduction Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd. is a manufacturer specializing in the research, development, production, sales, and service of intelligent doors and windows. Established in 2010, the company evolved from Changsha Lianxin Door Industry Processing... Company Introduction Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd. is a manufacturer specializing in the research, development, production, sales, and service of intelligent doors and windows. Established in 2010, the company evolved from Changsha Lianxin Door Industry Processing...
Get in touch with us
Leave a Message, we will call you back quickly!