Changzhou YOHO Industrial Door Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 300 unit per month |
| Delivery Time | 10~15DAYS |
| Packaging Details | plywood package |
| Product Name | Sectional Overhead Door |
| Material | SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate |
| Thickness of Panel Mateiral | 0.326 / 0.45mm / 0.55mm / 0.6mm |
| Thickness of Guiding Rail | 2mm |
| Thickness of Panel | 40mm, 50mm, and 80mm |
| Maximum available size | Door width: 1000mm–8000mm, Door height: 1500mm–10000mm |
| Size | Customized Size |
| Wind Resistance | Level 11 |
| Speed | 0.2-0.4m / s |
| Torsion spring | ≥30,000 times |
| Sound insulation | 24dB |
| Watertight | Level 3 (water pressure 30Pa) |
| Application | Water Treatment Plants |
| Brand Name | YOHO |
| Model Number | Sectional Overhead Door |
| Certification | ISO 9001/CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300 unit per month |
| Delivery Time | 10~15DAYS | Packaging Details | plywood package |
| Product Name | Sectional Overhead Door | Material | SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate |
| Thickness of Panel Mateiral | 0.326 / 0.45mm / 0.55mm / 0.6mm | Thickness of Guiding Rail | 2mm |
| Thickness of Panel | 40mm, 50mm, and 80mm | Maximum available size | Door width: 1000mm–8000mm, Door height: 1500mm–10000mm |
| Size | Customized Size | Wind Resistance | Level 11 |
| Speed | 0.2-0.4m / s | Torsion spring | ≥30,000 times |
| Sound insulation | 24dB | Watertight | Level 3 (water pressure 30Pa) |
| Application | Water Treatment Plants | Brand Name | YOHO |
| Model Number | Sectional Overhead Door | Certification | ISO 9001/CE |
| Place of Origin | China | ||
| High Light | industrial sectional overhead door ，24db sectional overhead door ，24db industrial overhead sectional door | ||
Water treatment plants require durable access solutions capable of operating reliably in high-humidity, corrosive, and continuously running environments. Industrial sectional doors are widely used to separate process areas, protect critical equipment, and ensure smooth logistics movement within water treatment facilities.
Chemical exposure, moisture, and airborne particles demand doors with corrosion-resistant structures and stable mechanical performance.
Doors must support frequent opening cycles without interrupting pumps, filtration systems, or treatment processes.
Different treatment stages require controlled separation to improve safety and operational efficiency.
The sectional overhead door lifts vertically along tracks, saving side space in pump rooms and equipment halls.
Steel sectional doors with treated surfaces maintain smooth operation even under high humidity conditions.
Ideal for wide or tall openings used for maintenance access and equipment replacement.
| Item | Description |
|---|---|
| Material | SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate |
| Thickness of Panel Mateiral | 0.326 / 0.45mm / 0.55mm / 0.6mm |
| Thickness of Guiding Rail | Gualvanized Steel,thickness: 2mm |
| Thickness of Panel | 40mm / 50mm |
| Width of Panel | 430mm / 550mm |
| Density of Sandwiches | 48kg/m3 |
| Surface Treatment | Power coating,thickness of coating:30um |
| Heat Preservation | 4.5W/m.h |
| Wind Resistance | Beaufort scale 11, 28m/s |
| Noise Level: | ≤60db |
| Sound Insulation Level | 24 Db |
| Fire Retardation: | Class A |
| Speed | 0.2-0.4m / s |
| Max Dimension | 12m * 8m |
| Sealing Performance | EPDM rubber all round sealing : two side, top, bottom,between door panels |
| Steel cord | Flexible ,3.8mm |
| Power Supply | 380V 50Hz / 220V 50Hz |
| Service Life | 10 years |
| Emergency Operation | Manual Hoist Chain to open the door in case of power off |
| Balance System |
a. Balance the weight of door through the torsion spring |
| Safety | Airbag protection, door anti-fall device, wire rope anti-break protection device. |
| Optional Item | Window,pedestrian door |
Panels are designed to resist deformation, corrosion, and long-term environmental stress.
Stable tracks and torsion springs ensure controlled movement under frequent operation.
Tight panel connections reduce air leakage and protect indoor equipment areas.
Provides secure access while protecting sensitive machinery.
Helps isolate hazardous zones and control airflow.
Allows easy movement of tools and replacement equipment.
Improves internal traffic flow and area separation.
Designed to fit irregular or non-standard plant structures.
Allows visual monitoring without opening the door.
Available to match industrial environments and safety standards.
Humidity, chemicals, and temperature variations determine panel and coating choice.
Helps choose between manual or automatic operation.
Ensures alignment with industrial and environmental regulations.
Yes, with proper materials and protective finishes, they perform reliably in high-humidity conditions.
Insulated sectional doors are commonly used in temperature-sensitive areas.
Heavy-duty designs support high cycle life for continuous plant use.
Yes, sizes, tracks, and accessories can be tailored to project needs.
Technical drawings and specification guidance available.
Suitable for large-scale municipal and industrial water treatment facilities.
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Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
600000-900000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
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