200*200*15mm Fire Clay Anti-acid Refractory Brick for Chemical and Electric Power Chimney

Fire Clay Anti-acid Refractory Brick for Chimney of Chemical and Electric Power Industry

Acid-resistant bricks are corrosion-resistant materials made of quartz, feldspar, and clay as the main raw materials. They are made of high-temperature oxidation and decomposition. They have high acid and alkali resistance, low water absorption, and are not easily oxidized at room temperature and are not easily polluted by media. In addition to acid and hot phosphoric acid, it has excellent anti-corrosion effects on warm chlorine brine, hydrochloric acid, sulfuric acid, nitric acid and other acids and alkalis of any concentration at room temperature. It is widely used in petroleum, chemical industry, metallurgy, electric power, chemical fiber, papermaking, pharmacy, fertilizer, food, dairy industry, fruit juice, electroplating room, tower, pool, tank, tank and other anti-corrosion projects, and in underground sewage channels and open ground etc. Both can exert its corrosion resistance.

The main component of acid-resistant bricks is silica, which forms a large amount of mullite under high temperature calcination. This is a substance with high acid resistance. Because of the compact structure of the acid-resistant bricks, the water absorption rate is small, so it is at room temperature It can also withstand any concentration of alkaline medium, but it is not resistant to high-temperature molten alkali. Acid-resistant bricks contain more than 70% silica and are sintered. They are mostly used in acid ditch, acid well, and acid storage in the chemical industry. Depots and impacted ground with large acid load.

Product characteristics of acid-resistant bricks
1.Acid-resistant bricks have high acid resistance, good temperature and acid resistance, low water absorption, not easy to oxidize at room temperature, and not easy to be contaminated by media.

2. In addition to hydrofluoric acid and hot phosphoric acid, it has excellent corrosion resistance to wet chlorine, salt water, hydrochloric acid, sulfuric acid, nitric acid and other acids and alkalis of any concentration at room temperature.

Product application of acid-resistant bricks
The acid-resistant bricks produced by our company are widely used in petroleum, chemical, pharmaceutical, food, paper, fertilizer, pesticide, chemical fiber, textile, smelting, power plants and other industries, as well as the anticorrosive lining of towers, pools, tanks, and tanks, and are used in sewage treatment Engineering and working places such as open ground play its role in acid and corrosion resistance. Acid-resistant bricks can withstand most media except hydrofluoric acid, hot phosphorus, and concentrated alkali, and have excellent corrosion resistance to wet chlorine brine, hydrochloric acid, sulfuric acid, nitric acid and other acids and alkalis at any concentration at room temperature. effect

Under the condition of little temperature fluctuation, it is used to prevent acid gas or liquid from corroding flake or block acid-resistant ceramics.
According to the water absorption rate, it can be divided into three categories.
The water absorption rate of category 1 is not more than 0.5%, the water absorption rate of category 2 is not greater than 2.0%, and the water absorption rate of category 3 is not greater than 4.0%;

According to the working surface, it is divided into two types: glazed and unglazed, usually with a back pattern of 1mm or more.
The main physical performance requirements: the bending strength of the first type acid-resistant brick is not less than 39.2MPa, the acid resistance is not less than 99.8%, and the rapid cold and hot at 100℃ will not crack; the second type of acid-resistant brick is not less than 29.4MPa, Acid resistance is not less than 99.8%, 100°C rapid cooling and rapid heating will not crack once; Category 3 acid-resistant bricks have a bending strength not less than 19.6MPa, acid resistance not less than 99.7%, and 100°C rapid cooling and rapid heating will not crack once.
It is mainly used for the lining of reaction tower tanks, anti-corrosion vessels, trenches and other facilities whose temperature is lower than 100℃, acid-resistant floors and wall skirts, etc. It should not be too high when used on a vertical surface to prevent it from falling off.

Fire Clay Anti-acid Refractory Brick for Chimney of Chemical and Electric Power Industry

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&nbsp ;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 samples?

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. 

Packaging of Fire Clay Anti-acid Refractory Brick for Chimney of Chemical and Electric Power Industry

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 Fire Clay Anti-acid Refractory Brick for Chimney of Chemical and Electric Power Industry

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.

     Fire Clay Anti-acid Refractory Brick for Chimney of Chemical and Electric Power Industry

1. Strong professional: 
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified. 
2.Annual supply: 
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 
3.Export experiences: 

Now we have gained a global sales network reaching Taiwan, Russia, South Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
4. Production equipment: 
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing. 
5. Testing equipment: 
Our company's testing equipments as follows: 
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester 

Our competitive Advantage:

1.Competitive Price. Make the products competitive in your market.

2.Quick Response:We promise quick response at the very first moment when we received your request. 3.Superior Customer Service:The company provides after sales service ensuring customer’s satisfactions,we believe in Long term partnership bringing loyalty.  

4.We had been on this filed for many years and we have our own research team,the prouduction process could be concrolled strictly.

5.We have developed stable customer base overseas and kept long-term  cooperation.

     Fire Clay Anti-acid Refractory Brick for Chimney of Chemical and Electric Power Industry

 Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.

      Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks; Boiler industry uses all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, South Korea, Pakistan, Kazakhstan and other southeast Asian countries and regions.

     Henan hongtai kiln refractory co. LTD. : "quality first, reputation first, customer first" is our aim .Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service. Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.

Fire Clay Anti-acid Refractory Brick for Chimney of Chemical and Electric Power Industry

1.Timely response, 

Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions. 

2.Free sample of dry ramming mass

Sample and trial order are accepted for the quality evaluation

3.Strict quality control

Arrange production on time and control quality strictly. 

4.Shorter delivery time.

Book the earliest vessel or plane to guarantee the delivery time. 

5.Professional Services

Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.  

Jerry Li         

Cell&WhatsApp: 0086-13373957739 

Skype: live:.cid.b12dd76d43ac731e

Email: jerry(at)firebricks-supplies.com