The cooler listed here carries material PIR, Steel, type Sandwich Panel Movable Wall, documented exactly as the manufacturer publishes it. Made by Shandong Jinyao Steel Company Ltd. (1 year on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Cooler
- Material: PIR, Steel
- Panel Material: Galvanized Steel
- Core Material: PU Polyurethane 40kg/m3
- Surface Material: Steel Sheet
- Warranty: 5 year
- Place Of Origin: Shandong China
Technical Specifications
| Feature | Water Resistant |
|---|---|
| Application | roof, cold room, prefab house, Exterior Wall, Hotel, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Supermarket, Warehouse, Courtyard, Farmhouse, Home Office, Bathroom, Bedroom, Dining, Babies and Kids |
| Length | 1500mm |
| Material | PIR, Steel |
| Panel Material | Galvanized Steel |
| Warranty | 5 year |
| After-Sale Service | Online Technical Support, Onsite Inspection, Onsite Installation, Onsite Training, Free Spare Parts, Return and Replacement |
| Project Solution Capability | graphic design, 3D model design, total solution for projects, Cross Categories Consolidation |
| Design Style | Modern |
| Eco-Friendly | Eco-Friendly |
| Place Of Origin | Shandong China |
| Brand Name | Jinyao |
| Product Name | PU Sandwich Panel |
| Core Material | PU Polyurethane 40kg/m3 |
| Usage | Construction Insulation |
| Advantage | Heat Insulaton |
| Color | RAL Color |
| Type | Sandwich Panel Movable Wall |
| Surface Material | Steel Sheet |
| Effective Width | 950mm 1000mm 1150mm |
| Core Thickness | 25mm-150mm |
| MOQ | 500 Square Meter |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Product Description
The PU (Polyurethane) sandwich panel is a high-performance composite board composed of a polyurethane foam core and metal surface layers (usually aluminum or galvanized steel sheets). It is widely utilized in the construction of industrial workshops, cold storage facilities, clean rooms, and prefabricated buildings, thanks to its integrated advantages of thermal insulation,structural strength, and quick installation.
Its closed-cell foam core (with a closed-cell rate of over 90%) ensures excellent thermal insulation performance, effectively reducing energy consumption for heating or cooling. Meanwhile, the dense foam structure also endows the panel with good water resistance and moisture resistance, preventing water penetration and core material degradation even in humid environments.
Specification
Product Name | Polyurethane (PU) Sandwich Panel |
Size | Length: 1000-12000mm (longer lengths available on request) Width: 900-1250mm (standard widths, some equipment supports 1300mm) Thickness: 25-100mm (including PU core and double-sided metal sheets, common thicknesses 20-120mm) |
Length | 15000mm (customizable, standard maximum factory length; special transportation required for extra-long panels) |
Standard | Chinese National Standards: GB/T 25975-2018, GB 8624-2012 (fire rating); EU Standards: EN 14509 (composite sandwich panels), EN 13501-1 (fire performance), etc. |
Material | Metal faces: Color-coated steel (0.3-0.8mm thickness), galvanized steel (0.25-0.7mm thickness); Core: Rigid polyurethane foam (density 35-50kg/m³, closed-cell rate ≥90%) |
Technique | Continuous foam lamination, cold-press lamination (high pressure ensures core-panel adhesion), adhesive lamination (special PU adhesives) |
Application | Building exterior walls, roofing systems, interior partitions, cold storage insulation walls/roofs, clean rooms, prefabricated houses, industrial plants, etc. |
Price Item | FOB, CIF, EXW, etc. |
Packing | Export standard packaging (moisture-proof film + corrugated paper + wooden pallet fixation), or customized packaging as per customer requirements (e.g., corner protectors, reinforced stretch film) |
Supply Ability | 10,000 square meters per month (depending on factory scale) |
Painting | Polyester (PE) coating (general environments), Silicon Modified Polyester (SMP) coating (medium weather resistance), High Durability Polyester (HDP) coating (long-term outdoor use), Polyvinylidene Fluoride (PVDF) coating (high weather resistance and corrosion resistance, suitable for coastal/chemical environments), etc. |
Coating | Metal panel substrate: Hot-dip galvanized coating (zinc weight 60-275g/m²), hot-dip aluminum-zinc coating (55% aluminum-zinc content, better corrosion resistance than pure galvanizing) |
Connection | Tongue and groove joint with hidden screw fixation (standard), lap joint (some roofing applications), some models suppor(improved sealing performance) |
Certifications
Customer Photos
Packing & Delivery
FAQ
Q: Can you send samples?
A: Certainly, we can ship samples to all parts of the world. However, customers are required to bear the sample fee and courier costs.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and tonnage of the product you intend to purchase.
Q: Which shipping ports do you use?
A: Under normal circumstances, we ship goods from Tianjin Port and Qingdao Port. You can choose other ports according to your specific needs.
Q: Regarding the product price?
A: Due to the periodic changes in raw material prices, the product price varies in different periods.
Q: What certifications do your products have?
A: Our products hold ISO 9001, SG, and other relevant certifications.
Q: How long is your delivery time?
A: Generally, our delivery time is within 30-45 days. However, delays may occur if the order quantity is extremely large or under special circumstances.
Q: Can I visit your factory?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: Is there a quality inspection for products before loading?
A: Absolutely. All our products undergo strict quality testing before packaging, and unqualified products will be discarded.
Q: How are the products packaged?
A: The inner layer is covered with waterproof paper, and the outer layer is packaged with iron. The products are fixed on
fumigated wooden pallets. This packaging method can effectively protect the products from corrosion during ocean transportation.
Q: What are your working hours?
A: Generally, our online service hours are from 8:00 to 22:00 Beijing Time. After 22:00, we will reply to your inquiries on the
next working day.
A: Certainly, we can ship samples to all parts of the world. However, customers are required to bear the sample fee and courier costs.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and tonnage of the product you intend to purchase.
Q: Which shipping ports do you use?
A: Under normal circumstances, we ship goods from Tianjin Port and Qingdao Port. You can choose other ports according to your specific needs.
Q: Regarding the product price?
A: Due to the periodic changes in raw material prices, the product price varies in different periods.
Q: What certifications do your products have?
A: Our products hold ISO 9001, SG, and other relevant certifications.
Q: How long is your delivery time?
A: Generally, our delivery time is within 30-45 days. However, delays may occur if the order quantity is extremely large or under special circumstances.
Q: Can I visit your factory?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: Is there a quality inspection for products before loading?
A: Absolutely. All our products undergo strict quality testing before packaging, and unqualified products will be discarded.
Q: How are the products packaged?
A: The inner layer is covered with waterproof paper, and the outer layer is packaged with iron. The products are fixed on
fumigated wooden pallets. This packaging method can effectively protect the products from corrosion during ocean transportation.
Q: What are your working hours?
A: Generally, our online service hours are from 8:00 to 22:00 Beijing Time. After 22:00, we will reply to your inquiries on the
next working day.
Ordering and Pricing
- Minimum order quantity: 500 square meter
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cooler?
The standard minimum order quantity is 500 square meter. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 5 year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Jinyao Steel Company Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shandong Jinyao Steel Company Ltd. range on HVACR Nexus.
See more in Cold Room Storage on HVACR Nexus.
