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[China]
Trade Verify
Address: Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China
Contact name:Liu
Henan Hongtai Kiln Refractory Co.,Ltd. |
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Verified Suppliers
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Acid Brick products are available in standard and custom shapes and sizes for today’s market. We have the capabilities to produce custom-designed linings for vessels in service today, and into the future. Our true refractory bricks maintain corrosion-resistance in high-temperature environments and conform to ASTM 279 specifications.
Acid resistant brick is a kind of corrosion resistant material,with the quartz, feldspar, clay as the main raw material, making by high temperature oxidation decomposition. The feathers are high alkali resistance, low bibulous rate, not easy to be oxidized at room temperature, not easily to be medium pollution. In chloride brine temperature, Acid proof bricks have excellent corrosion resistance to hydrochloric acid, sulfuric acid, nitric acid and other acids and alkali at room temperature for any concentration of classes, except hydrofluoric acid and thermal phosphoric acid.
The main composition of acid resistant bricks is sio2, it can form a lot of polyaluminium andalusite under high temperature roasting, which is a kind of acid of high performance material. Because the acid-proof brick's structure is tight, bibulous rate is small, at room temperature it can also be resistant to any concentration of alkaline medium, but not resistant to high temperature of molten alkali. Acid-proof brick containing silicon dioxide by more than 70%, the sintering and more application in the chemical industry to build by laying bricks or stones acid, acid, acid storage library and acid big hit the ground.
Acid resistant brick is widely used in the lining of drying tower, absorbing tower and reactor in metallurgy, chemical industry and petrochemical industry. It is also used as the lining brick of all anticorrosive pool, floor and passageway
| Item | Unit | Indicator | Standard |
| Volume density | g/cm3 | 2.3-2.4 | GB/T8488-2008 |
| Water absorption | % | 0.2-0.5 | |
| Anti-bending intensity | Mpa | >58.8 | |
| Acid degree | % | >98.8 | |
| Quenching and heat resistant acute | After 100 test, the sample may not crack, such as damage to the phenomenon of falling off |
| Item | Permitted results | ||||
| N-1 | N-2 | N-3 | N-4 | ||
| Water absorbability (A) % | 0.2≤A<0.5 | 0.5≤A<2.0 | 2.0≤A<4.0 | 4.0≤A<5.0 | |
| Bending strength MPa | ≥58.8 | ≥39.2 | ≥29.4 | ≥19.6 | |
| Acid-resistance % | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.7 | |
| Thermal shock resistance | 100C | 100C | 130C | 150C | |
| After one test, no crack or scale are allowed | |||||
| Chemical composition% | Al2O3 | ≥21 | |||
| SiO2 | ≥67 | ||||
| Fe2O3 | ≤1.3 | ||||
Henan refractory bricks manufacturer 300*300 mm acid resistant brick for Food Processing and Dairy Plants
Packaging of Acid resistant brick
1.on wooden pallets with plastic cover: wooden pallet size :930*930
or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
Shipping of Acid resistant brick
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity
guaranteed, and also in accordance with the contract and customer's
requirement completely.
Delivery:
15-30 days working day for large quantity. The shipment we will
arrange as soon as possible. Of course, if it is a custom products,
the shipping time will delay.
Sample:
Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.
Payment:
It can be through T/T, L/C at sight. The specific terms determined
according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied
within 24 hours.
Export:
Our products have been exported to many countries: Australia,
Chile, USA, Russia, UK, Indonesia, etc., good quality have be
approved by our clients.
Henan refractory bricks manufacturer 300*300 mm acid resistant brick for Food Processing and Dairy Plants
1. How can you control your quality?
For each production processing, we have complete QC system for& nbsp;the chemical composition and Physi cal properties. After production, all  ;the goods will be tested, and&nbs p;the quality certificate will be ship ped along with goods.
2. What's your delivery time?
It usually needs about 15days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Do you provide free sam ples?
Yes, we can provide a free sample for testing, If we ha ve sample in stock, The quantity based on the material type, The&n bsp;buyer should bear all the shipp ing costs.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
Hongtai Kiln Refractory has professional sales and after-sale service team who provide customers all-around service about product selection, transportation, installation and operation technology training etc. Now we have established cooperation relationship with many science and research units and our products have been sold to Vietnam, Thailand, Malaysia, South Korea, Pakistan, Kazakhstan, India, Japan, Indonesia, Germany, Italy, Mongolia, Russia, Argentina, colombia, Egypt, South Africa and etc.
We has over 20 years experience on producing the Acid resistant brick.
Payment Guarantee: If couldn't trust us at first order, could use trade Assurance.
Jerry Li
Cell&WhatsApp: 0086-13373957739
Email: jerry(at)firebricks-supplies.com
