 
        Polyurethane sandwiched panels are of 100% Polyurethane insulation, which is constructed by being foamed in place with retarted polyurethane using high pressure. They have certain dimensions. Standard widths of panels are a multiple of 295.3mm. The maximum lengths of panels are 6M. Non-standard sizes are also available upon request with price varying. 
    Functions: Fresh-keep, freezing, quick-freezing, fire-proof, explosion-proof, air-conditioning are all available
Choice of the surface finished 
    A. Stucco Embossed Aluminium
    B. Stainless Steel
    C. Painted Galvanized Mild Steel
    D. PVC Stell 
    E. Standard floor panels: 1.0mm galvanized mild steel
Panel thickness and Operating Temperature;
    Cold storage temperature: -5C to +10C, panel thickness: 50mm, 75mm, 100mm;
     Freezer storage temperature: -25 to +18C, panel thickness: 150mm, 180mm, 200mm;
    Quick frozing temperature: -40C to +18C, panel thickness: 150mm, 180mm, 200mm.
Installation of panels: 
    Every panels consists of tongue and groove construction and can be tightened by a number of exocentric fasteners, which may be unscrewed easily with a hexagonal key.
Specification:
| Size of Panel | Length | Less than 30m | 
| Width | 960mm | |
| Thickness | 50mm,75mm,100mm,120mm,150mm,180mm,200mm | |
| Heat Conductivity(W/mk) | 0.022 | |
| Compressive Strength(N/cm2) | more than 196 | |
| Tensile Strength (N/cm2) | more than 24.5 | |
| Bending Strength (N/cm2) | more than 24.5 | |
| Water Absorption(g/100cm2) | 3 | |
| Flame Resistance (only for panels added flame retardant agent) | Self extinguishing within 3 seconds after taking away flame | |
| Material of covering steel | Color painted steel Stainless steel Galvanized steel | |
Pictures:
    Polyurethane Panel Package
Cold Room Project:



     
FAQ
1.Q: Are you manufacturer?
         A: Yes, we are manufacturer. Our factory is in Changzhou, Jiangsu  Province.
      2.Q: Can I get guarantee of products?
         A: Yes, every cold room is 10 years quality warrantee under customer correct using the products.
      
     3.Q: Do you have any Certificate?
         A: Yes. we have ISO9001 certificate. If you need any other Certificate, we can help you to get it.
      4.Q: How to buy it? What about the delivery?
         A: Please contact me by email or online, let me know your situation, I will give you professional solution.We have shipping agent can choosing the cheapest and fastest delivery. FOB,CIF, C&F or EXW are no problem for us.
      5.Q: How can I pay you?
         A: T/T, L/C is very well used.
      6.Q: What about the production?
         A: Produce time is 10 to 15 days.
      7.Q: Could you offer some spare parts?
         A: Yes, no problem.
      8.Q: What about the maintenance?
         A: All the goods past the test, maintenance is very easy.
     7.Contact
     Should you have any problem,please contact with us,we will reply to you in 24 hour.
     Manager: Rita Cui