1. polyurethane sandwich panels
Composed of 2 layers PPGI steel sheet, or aluminum sheet, and core polyurethane foam insulation material. Sandwich Panel System is suitable for the various roofs and walls referring to the large size factory buildings, workshop, warehouse, exhibition halls, gymnasiums, freezing stores,etc.
| Product component |
pu sandwich panel |
| Effective width |
930-1150mm |
| Available length |
20FT container: <5.95m
40FT container: < 11.95m |
| Other Core thickness available |
50/60/75/100/150/200mm |
| Core material density |
38-42KG/M5 for PU;
80-150KG/M3 for rockwool |
| Steel sheet thickness |
0.40-0.75mm |
| Stainless steel sheet thickness |
0.40-0.70mm |
| Al-Mg-Mn alloy metal sheet /Aluminum sheet thickness |
0.70-1.20mm |
| Surface sheets |
PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets |
| Coating choice |
PE/PVDF/HDP/SMPfect. |
| Panel color |
As RAL |
2.Advantage:
(1)The panel can be used as wall and door
(2) It is convenient to install and beautiful appearance
(3)It is good at heat insulation and acoustic insulation and waterproof, fireproof,Good durability,rust-proof,Light in weight
(4) Competitive in price
3. Panels application
Sandwich panel is quite suitable to make the roofs and walls of large scale public buildings, office buildings, supermarkets, and industrial factory buildings, etc. It is applicable for textile factories, chemical factories, electronic factories, furniture factories, logistic centers, paper mills, and general prefabricated buildings, etc
4.Panel packages :
All our sandwich panels are packed in bundles,according to container height,so it's around 1 - 1.2 meters height for each bundles.And each bundles have sealing end to protect the panels end.If customers have container unloading questions,please feel free to discuss with us,we will do our best to put forward one container unloading solution for you.
5.Our service & support :
☆ Installation instructions:
We can have installation instructions to be offered for each different projects,as per customers' requirement.
☆ Technical support:
If customers have special requirement for on-site guide,we can also have our people to go to customers' project site to support your installation.Please contact our salesman to discuss with this support.
☆ Unloading instructions:
If you have container unloading questions,please feel free to discuss with our team,we will do our best to put forward one container unloading solution for you.
☆ Full set of technical information:
When you have technical information need to be offered for related projects,please contact our salesman,and clarify what you need,and we will have our engineers to offer related information to you.
Yumi steel will do our best to support your projects with professional attitudes and excellent service spirit
Audited Supplier 
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