Full Contact Aluminum Honeycomb Panels Internal Floating Roof
The internal floating roof ,a floating top cover floating on the the surface of stored liquid and floating up and down with the level of stored liquid,which is a the ultimate emission controlling device for fixed roof storage tanks.

Full contact aluminum honeycomb IFR, better prevent the evaporation of the liquid, and avoid more external pollution, guarantying the quality of stored oil under the floating roof.
Aluminium honeycomb Internal floating roof tank can be used to store gasoline, jet fuel and other volatile oil, And liquid chemicals like aldehydes, alcohols (methanol, ethanol), ketones (acetone), benzene (benzene, toluene, xylene, styrene).
![]() | The honeycomb panels are tied to Ⅰ shape beams with self-tapping screws. Especially there are inner beams all-around the panels profile to enhance the tightness of the IFR structure,provides strength and Durability. |
We offers a comprehensive line of internal floating roofs for aboveground storage tanks.
Product name | Aluminum honeycomb panels internal floating roof |
Max size | 550*5800mm |
Standard thickness(mm) | 90mm,95mm,100mm |
Core | Aluminum honeycomb (3/4"cell size, aluminum foil 0.04-0.06mm) |
Aluminium thickness(mm) | 0.5mm,0.7nmm,0.8,1.0mm,1.5mm,2.0mm, etc |
Face finish | Mill finish aluminum |
Certification | ISO, ROHS,SGS,ASTM,EN,IMO MED Module B+D,certified by LR |

Advantage of honeycomb internal floating roof stroage tank
-Secure and Energy saving
The space of oil&gas in the floating roof is small, reducing the evaporation loss of 85% ~ 90%. At the same time, through the floating plate, it can cut off air and liquid, reduce air pollution and the occurrence of fire.
-Easy construction
Internal floating roof tank is easy to construct and maintain, and the material of the floating seal part can avoid the sunlight exposure and aging.
-Lightweight:
Aluminum Honeycomb Panels are lightweight,allows for single worker handling.
-Provides great economy benefit
The honeycomb roof system reduces the costs of installation, maintenance and downtime. The modular design and quality construction assures a long service life.
- High sealing efficiency
strong structure,no space for volatilization design,sealing efficiency can reach >=90%
-Environmental protection
Internal floating roofs (IFR) eliminate at least 95% of emissions and most odors from above ground storage tanks.
Quality control

PT test: to assure the sealing and safety of internal floating roof,every panels are checked by pt test.
Company introduction
Huarui Honeycomb is an ISO9000-2015 and IMO MED certified company. After 10 years' development, Huarui has become a leading manufacturer of aluminum honeycomb core, steel honeycomb core,EMI/EMC shielding ventilation panel, aluminum honeycomb panels and lightweight modular honeycomb wall panels in China.
Quality
Huarui is always manufacturing and supplying our customers with high quality products within expected time. We are the reliable partners of a few top brands in their industries.
| Engineering center and Laboratory We have an engineering center and laboratory that greatly help us to enhance our quality control system on one hand and on the other hand, we can collaborate with our customers to develop new product, improve product structure and search possible methods to reduce the cost.
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Production capacity
We have 10 production lines of aluminum honeycomb from 1/25" to 1" with an annual output of two million square meters. and 2 automatic aluminum honeycomb panel production lines for half million square meters.
| Quality Control System We have an independent QC team of 7 people with more than 5 years working experience in quality control post and aluminum honeycomb industry to carrying out the post performance by ISO9000-2015. |


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