Low Porosity High Duty Firebricks Fire Clay Brick for Tunnel Kiln

High Duty Firebricks are made of low-alumina mullite as the main raw material, through high-pressure molding and high-temperature sintering. The main mineral composition is mullite phase, and the product has excellent high-temperature physical properties and chemical erosion resistance. High Duty Firebricks have good stability, the degree of erosion does not change suddenly, the service life is 2 to 3 times longer than that of ordinary clay bricks. The thermal conductivity, specific heat and solubility are 2 times, 10% and 40% higher than ordinary clay bricks respectively, and the heat storage capacity is 50% to 60% higher than ordinary clay bricks, which can improve the thermal efficiency of the kiln.

Low Porosity High Duty Firebricks Fire Clay Brick for Tunnel Kiln

Features of low-porosity clay bricks:

1. Low apparent porosity

2. High refractoriness under load

3. High cold crushing strength

4. Good high-temperature volume stability and good wear resistance;

5. Good anti-penetration and anti-corrosion performance

Therefore, it is often used in environments with chemical erosion and large temperature fluctuations, and is applied to steel, glass, chemical and other industries. The effect is quite obvious when used in the regenerator of the glass kiln and the use of iron ladle.

refractory large scale high alumina fire clay brick from Henan supplier Advantages:
1. High resistance to thermal shock, abrasion, chemical attack to provide long service life;
2. High dense structure;
3. Low permanent linear change on reheating;
4. Easy operation and installation;
5. Broad usage or applications and low price, etc.

Low Porosity High Duty Firebricks Fire Clay Brick for Tunnel Kiln

1.Fireclay bricks Production Process
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment

2. Fireclay bricks Quality Assurance
HongTai Refractory is committed to high quality standards for all its products and services. With its thirst on State of the art technology at every level and a wide range of products, HongTai Refractory can provide ideal solutions for the stringent requirement of the customer. Backed by decade of experience in different industries, and close association with customers,HongTai Refractory will always bring new products which will give better life and value to the user.

The quality assurance system of fireclay brick consists of the following steps:
a.Inspection and Control of incoming raw materials:According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
b.Inspection and control of the process:During the production,every brick will be weighed twice strictly to reduce the error of weight .
c.Inspection of product Standardization of quality of each product by process control and experimentation.
d.Taking corrective measures whenever deviations are noted.
e.Quality audit by quality management.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.

Fireclay bricks Shipping
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
Fireclay bricks Payment Terms
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons,Customers can order certain PCS for special brick.
3. Quality Warranty: 1 years,
4. Package Informations:
1.On wooden pallets with plastic cover,
2.According to customer's requirements.
(1)Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.
(2)20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.

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.

Henan hongtai kiln refractory co., LTD. : "quality first, reputation first, customer first: it 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

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, Eygpt, South Africa and etc.

We has over 20 years experience on producing High temperature resistance high alumina fireclay brick from Henan manufacturer.

Payment Guarantee: If couldn't trust us at first order, could use trade Assurance.