| Refractoriness (℃): | 150ºC |
|---|---|
| Feature: | Long Time Materials |
| Type: | Acid Proof Products |
| Samples: |
|---|
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier Hot Sale Acid Resistance Ceramic Brick Firebrick High Temperature Refractory Acid Proof Bricks for Sulfuric Acid Factory
Introduction of Acid Brick:
Acid brick are special ceramic bricks, use quartz, feldspar and clay as main raw material and sintered under high temperature furnace firing, which can resist high temperature, shock chilling and strong acid corrosion. They are widely used in reaction tanks, towers, troughs and stirring ponds in metallurgical and chemical processes.
Features of Acid Brick:
1. High acid resistance
2. Low water absorption
3. Oxidation at room temperature is not easy
5. High pressure resistance
6. Easy to clean
7. Strong acid and alkali corrosion resistance (parameter>99.8)
8. Convenient for installation
9. Uniform gas and liquid distribution
10. Reliable structure and chemical stability
Application of Acid Brick:
Anti-acid brick, plate can be used in drying tower of chemical factory, fertilizer factory and sulfuric acid factory, liner of reactor of absorbing tower, liner of anticorrosive pool, grooves, channels, and laying of acid resistance floor.
| Item | Index | Standard |
| Ash/% | 0.15 | YB/T2818-2005 JB/T8133.7-1999 GB/T24529-2009 GB/T24203-2009 |
| True Density/% | 2.20 | |
| Bending Strength/Mpa | 22.9 | |
| Bulk Density/g/cm³ | 1.70 | |
| Cold Crushing Strength/MPa | 48.2 | |
| Resistivity/μΩ•m | 7.75 | |
| Apparent Porosity/% | 18.2 | |
| Total Porosity/% | 22.7 | |
| Max Temperature/ºC | 150 | |
| Anti Permeability/Mpa | 0.6 |
Corrosion Performance of Acid-resistant Bricks
| Solution | Solution Concentration | Temperature | Corrosion Resistance |
| Sulfuric Acid | Any 98% |
Normal 70ºC |
√ √ |
| Chromic Acid | Any | Normal | √ |
| Acetic Acid | Any | Below Boiling Point | √ |
| Phosphoric Acid | Any High |
Normal High |
√ × |
| Fluorosilicic Acid | <12% >12% |
Normal Normal |
Slight × |
| Citric Acid | Any | Boiling Point | √ |
| Fatty Acid | Any | Boiling Point | √ |
| Sodium Hydroxide | Any 20% |
Normal 70ºC |
√ × |
| Sodium Carbonate | Any | Normal | √ |
| Ammonia | Any | Normal | √ |
| Urea | Any Any |
Normal Boiling Point |
√ √ |
| Sodium Sulfate | Any | Boiling Point | √ |
| Ammonium Sulfate | Any | Boiling Point | √ |
| Magnesium Sulfate | Any | Boiling Point | √ |
| Copper sulfate | Any | Boiling Point | √ |
| Ammonium Nitrate | - | - | √ |
| Sodium Chloride | Any | Boiling Point | √ |
| Ammonium Chloride | Any | Boiling Point | √ |
| Magnesium Chloride | Any | Boiling Point | √ |
| Aluminum Chloride | Any | Below Boiling Point | √ |
| Ferric Chloride | Any | Below Boiling Point | √ |
| Formaldehyde | Any | Boiling Point | √ |
| Acetone | Below 100% | Boiling Point | √ |
| Ethanol | - | - | √ |
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.
Factory Equipment
R&D
Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc.
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and physical properties. All the products will be tested before delivery.
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance before shipment or by LC, or other payment terms.
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM, JIS, DIN standards. The third party test is acceptable.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}