GLOBE CARBON INDUSTRIES, manufactures Non-Impregnated Carbon Bricks, Quality (Conformance as per ASTM C 1160 Standard) especially designed for High Corrosion Resistance against all concentrations of acids, alkalies, solvents, mixtures, compounds & salts and Excellent Resistance to Thermal Shocks. Temperature Resistivity 550°C & more in reducing atmosphere. Carbon Content is 98% min and very Low Ash i.e. upto 2% max. It is fired product in furnace which is having dimensional accuracy +/- 1.50mm
Usage Area
Phosphoric Acid Plant: - Reactor, StorageTanks, Vessels, Clarifiers, Settlers, Pipe lines etc.
Hydrofluoric Acid Plant (HF) & Flurosilicis Acid Plant.
M.S. & Stainless steel Pickling Plant.
All Chemicals Industries (Highly Corrosive Areas).
Fertilizers & Dyes Industries.
Zinc, lead, copper smelter Quenching Tower.
H2SO4, HCL, Fluorides, Chlorides & Alkalies.
Caustic soda scrubbing tower.
Storage & Shelf Life
GLOBECARB bricks are to be stored in the original packing under shade , away from heat , fire , moisture& having unlimited shelf life if not absorbed any liquids & rainwater etc.
Handling Precautions
While lifting & handling the tiles/bricks/shapes, care should be taken that the corners/edges do not cut/ damage hands.
Specifications
| GCI Non-Impregnated Carbon Bricks
As per ASTM C116 |
||
|---|---|---|
| Size: As per standard & thickness10 to 100 mm | Tol +/- 1.5mm | |
| Specifications | Unit | Results |
| Density | gms/cc | 1.45 – 1.55 |
| Comp. Strength | MPa | >35 |
| Flexural Strength | MPa | >10 |
| Porosity | % | 18 max |
| Water absorption | % | 10 max |
| Carbon Content | % | 98 |
| Ash content | % | 2 max |
| Thermal conductivity | W/mk | 4-6 |
| Abradability index | Morgan scale | 120 |
| Temperature Resistivity | Deg.C. | 500 |
| Chemical compatibility | Loss of Wt. in % | Loss of wt<1.00 Excellent Performance. (Suitable for all concentrations acids, alkalies, solvents, mixtures, compounds & salts) |
Standard Sizes
Note: The Unit weight of Impregnated Carbon Bricks will be 9% more than given below.
| Sr. No. | Sizes in mm | Unit Wt. in kgs. | Sizes in mm | Unit Wt. in kgs. | Sizes in mm | Unit Wt. in kgs. |
|---|---|---|---|---|---|---|
| 1 | 250x120x100 | 4.47 | 240x115x100 | 4.11 | 230x115x100 | 3.94 |
| 2 | 250x120x80 | 3.57 | 240x115x80 | 3.28 | 230x115x80 | 3.15 |
| 3 | 250x120x65 | 2.90 | 240x115x65 | 2.69 | 230x115x65 | 2.56 |
| 4 | 250x120x50 | 2.24 | 240x115x50 | 2.05 | 230x115x50 | 1.97 |
| 5 | 250x120x40 | 1.80 | 240x115x40 | 1.65 | 230x115x40 | 1.59 |
| 6 | 250x120x30 | 1.35 | 240x115x30 | 1.24 | 230x115x30 | 1.19 |
| 7 | 250x120x20 | 0.90 | 240x115x20 | 0.83 | 230x115x20 | 0.80 |
| 8 | 250x120x12 | 0.54 | 240x115x12 | 0.50 | 230x115x12 | 0.480 |
Warranty
We offered best specifications in our bricks which increase its life throughout but since the method and place of application of the products are beyond its control, its guarantee is therefore limited to the quality of materials delivered.
We can offer the Guarantee/warranty period of 5 years from the date of commissioning of any equipment against any mechanical damages & wear tear & mortar due to chemical attack.