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Wholesale High Quality Thermal Insulated Sectional Overhead Door Industrial With Vision Window for Warehouse
Product Description
Product Introduction
The industrial sectional door is a vertically opening door composed of multiple panels, widely used in logistics warehouses, manufacturing workshops, and automotive service centers. The door panels are typically made of high-strength galvanized steel or aluminum combined with a polyurethane insulation core, offering excellent thermal insulation, soundproofing, and wind resistance. Multiple opening options are available, including manual, electric, and remote control. With smooth operation and strong sealing performance, it is an ideal solution for improving efficiency and safety in industrial environments.
Technical Data
| Technical Specifications | |
|---|---|
| Max dimension | width * height 12000mm*8000mm |
| Power supply | 220±10%V, or 380V, 50/60Hz, IP55 |
| Opening and closing speed | 20-40cm/s |
| Door panel thickness | 40mm/50mm/75mm/100mm/Back rib door |
| PU Density | 48±2kg/m³ |
| Wind resistance | 28-35m/s (Class 10-12) |
| Sound insulation level | 24DB |
| Insulation level | 0.38W/M°C |
| Output power | 0.75-1.5KW |
| Water tightness | 30Pa |
| K Value | 1.5W/M²·K |
| Thermal Conductivity | ≤0.033W/M·K |
| Color | White or blue or green, other colors can be customized |
Structure diagram
OLAND standard version of the industrial sectional door structure and accessories, if there are other needs please talk to our salesman, can be customized for you.
Products Description
Why Choose Us
Certifications
Product packaging & shipping
FAQ
QWhat is your MoQ?
ANo limit. Accept order >1 set
QWhat is the delivery time?
AAbout 15-30 days
QWhat about your package?
APoly-wood box
QWhat kind of payment terms would you accept?
AUsually we accept T/T, LC, Western Union, Credit Card etc. If you prefer other payment terms, please feel free to discuss with us.
QHow can i know the price exactly?
APlease give the exactly size and quantity of your required door. We can give you a detail quotation based on your requirements.
Qls it difficult to install your door?
AEasy to install. We have manual book and installation video for your reference. We also provide support for training your staff in our factory or let our engineer go to your city provide technical support.
