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Yumisteel
Product introduction
Sandwich panels are a modular building material designed to cover buildings and structures. These panels consist of two layers that form the outer structure and ensure form, weather resistance and rigidity. They contain a core that provides thermal and acoustic insulation properties.
Product specification
Specification | Details |
Core Thickness | 50/75/100/150 mm (PU/PIR ) |
Panel Width | Standard 950mm,1000mm |
Panel Length | 20FT container: ≤ 5.95m |
Density of Core | 40 kg/m³ |
Thermal Conductivity | ≤ 0.022 W/(m·K) |
Fire Rating | Class A2 - s1 (excellent fire resistance) |
Surface sheets | PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel |
Aluminumsheets/Al-Mg-Mnalloymetal sheet | 0.70 - 1.20 mm |
Steel thickness | 0.40 - 0.70 mm |
Stainless steel | 0.40 - 0.60 mm |
Regular colour
Product advantages
☆Fire Resistance
PU sandwich panels utilize B1-grade fireproof polyurethane cores to minimize fire damage.
☆Thermal Efficiency
With a thermal conductivity of 0.019-0.023W/m·K, PU sandwich panels deliver superior insulation. Precision joint designs ensure airtight sealing and thermal retention.
☆Acoustic Performance
The panels provide exceptional sound insulation, effectively reducing external noise transmission.
☆Water/Air Tightness
Featuring hydrophobic properties (≤5% water absorption) and interlocking seams, PU sandwich panels maintain excellent air/water barrier performance.
☆Structural Durability
At 42kg/m³ density, PU sandwich panels offer high strength and long-term stability for industrial applications.
Product application
PU insulated wall sandwich panels are engineered for warehouses and factory buildings, delivering fire resistance , thermal efficiency , and structural strength. Their interlocking joints ensure airtight insulation and noise reduction, while steel/aluminum facings provide durable, low-maintenance cladding for industrial environments.
Packing & Delivery
☆ Packing
Seaworthy packing standards
If there is other package requested,please feel free to discuss with Yumisteel sales team.
☆Delivery
Delivery time for regular colors,coating types and thickness: 10-15 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers。
Service&Support
☆Service
Xiamen Yumi New Material Tech. Co., Ltd. is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
☆Support
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
Product introduction
Sandwich panels are a modular building material designed to cover buildings and structures. These panels consist of two layers that form the outer structure and ensure form, weather resistance and rigidity. They contain a core that provides thermal and acoustic insulation properties.
Product specification
Specification | Details |
Core Thickness | 50/75/100/150 mm (PU/PIR ) |
Panel Width | Standard 950mm,1000mm |
Panel Length | 20FT container: ≤ 5.95m |
Density of Core | 40 kg/m³ |
Thermal Conductivity | ≤ 0.022 W/(m·K) |
Fire Rating | Class A2 - s1 (excellent fire resistance) |
Surface sheets | PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel |
Aluminumsheets/Al-Mg-Mnalloymetal sheet | 0.70 - 1.20 mm |
Steel thickness | 0.40 - 0.70 mm |
Stainless steel | 0.40 - 0.60 mm |
Regular colour
Product advantages
☆Fire Resistance
PU sandwich panels utilize B1-grade fireproof polyurethane cores to minimize fire damage.
☆Thermal Efficiency
With a thermal conductivity of 0.019-0.023W/m·K, PU sandwich panels deliver superior insulation. Precision joint designs ensure airtight sealing and thermal retention.
☆Acoustic Performance
The panels provide exceptional sound insulation, effectively reducing external noise transmission.
☆Water/Air Tightness
Featuring hydrophobic properties (≤5% water absorption) and interlocking seams, PU sandwich panels maintain excellent air/water barrier performance.
☆Structural Durability
At 42kg/m³ density, PU sandwich panels offer high strength and long-term stability for industrial applications.
Product application
PU insulated wall sandwich panels are engineered for warehouses and factory buildings, delivering fire resistance , thermal efficiency , and structural strength. Their interlocking joints ensure airtight insulation and noise reduction, while steel/aluminum facings provide durable, low-maintenance cladding for industrial environments.
Packing & Delivery
☆ Packing
Seaworthy packing standards
If there is other package requested,please feel free to discuss with Yumisteel sales team.
☆Delivery
Delivery time for regular colors,coating types and thickness: 10-15 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers。
Service&Support
☆Service
Xiamen Yumi New Material Tech. Co., Ltd. is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
☆Support
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
| | Address：Unit 1604-1, Building F05, Phase III, Software Park,Jimei District, Xiamen,Fujian,China Postal code:361021 |
| | Custom support and sales： +86-592-6095031 |
| | Working hours：Mon-Sat： 08：00-18：00 |
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