50mm pioneer coloured PUR/PIR insulated wall sandwich panels
With different types of joint way,for use in outside wall of industrial commercial building, refrigerated rooms with positive temperature, and partition in general.MOQ:500M²/Color & Size
item no.:
YUMI-pu great wall sproduct orgin:
Chinashipping port:
Xiamen/Qingdaopayment:
T/T;L/C at sightcolor:
Customized
Product introduction
What is Box Rib Sandwich Panel?
Box Rib Sandwich Panels are panels shaped like the Great Wall of China.This PU sandwich panels, the top & bottom sheet of this panel is Galvanized & Pre-painted steel sheets, the sheet shape like the Great Wall of China.The core is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for heat and sound insulation. It can reduce the heat transmission caused by difference in the internal and external temperature, and get to maximum efficiency of freezing and refrigeration systems.
Product specifications
Product name |
Box Rib sandwich panel |
Effective coverage |
1000mm |
Steel thickness |
0.4-0.7 |
Surface sheets |
PPGI/ PPGL/ Aluminum sheets/Al-Mg-Mn alloy metal sheets/ Stainless steel/ PVC sheet |
Aluminum sheets/Al-Mg-Mn alloy metal sheets |
0.70-1.20mm |
Stainless steel |
0.40-0.60mm |
Core material density |
40-42 KG/M3 |
Coating type |
Fluorocarbon coating PVDF, SMP coating, HDP coating, polyester PE coating, etc. |
Core thickness |
30mm,50mm,80mm |
Core material |
Polyurethane |
Thermal Conductivity |
0.019-0.024w/m ·k |
Available length |
20FT container:≤5.95m 40FT container: ≤11.95m |
Product advantages
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High quality Material |
Waterproof and moistureproof |
Fireproof and non-combustible |
Product application
These high-performance sandwich panels are ideal for cold storage facilities, industrial warehouse walls, prefab office buildings, clean rooms, and refrigerated trucks, offering superior thermal insulation, structural strength, and quick installation for energy-efficient construction.
☆House Roof
☆Roof canopy
☆Gazebo building
☆Sun room
Packing & Delivery
☆ Packing
·Seaworthy packing standards:
PVC on both sides to protect the roof panel surfaces;
Packed with kraft paper to protect the panel ends;
Put EPS foam on the each space to keep the panels from squeezing each other.
If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.
☆ Delivery
Delivery time for regular colors,coating types and thickness: 7-10 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
Xiamen Yumin Xincailiaokeji Co., Ltd. is a leading integrated manufacturer and trader specializing in high-quality steel structure products from China. With a strong global presence across America, Europe, Southeast Asia, and Africa, we pride ourselves on delivering superior products, competitive pricing, and exceptional customer service.
Why Choose Us?
1. Dedicated Sales Support – Personalized 1-on-1 service
2. Factory Direct Pricing – Competitive costs with reliable supply
3.Expert Engineering Team – Professional technical guidance
4. Comprehensive After-Sales – Continuous support & solutions