Henan Hongtai Kiln Refractory Co.,Ltd. |
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Henan manufacturer High temperature refractory clay fire brick firebrick for sale
Clay fire brick firebrick for sale
Clay fire bricks are made of 50% soft clay and 50% hard clay clinker, which are batched according to certain particle size requirements. After molding and drying, they are fired at a high temperature of 1300~1400℃. Clay fire bricks are weakly acidic refractory products, which can resist the erosion of acidic slag and acidic gas, and have a slightly weaker resistance to alkaline substances. Clay fire bricks have good thermal properties and are resistant to rapid cold and rapid heat.
Clay fire bricks are one of the main varieties of silica-alumina series products. They are refractory products with 30-48% Al2O3 content made of clay clinker as aggregate and refractory clay as binder.
Item | Clay fire brick | |||
SK-30 | SK-32 | SK-34 | SK-35 | |
AL2O3 % min | 30 | 35 | 38 | 45 |
Fe2O3 % max | 2.5 | 2.5 | 2 | 2 |
Refractoriness℃(SK) | 30 | 32 | 34 | 35 |
Refractoriness Under Load 0.2MPa ℃ min | 1250 | 1350 | 1370 | 1420 |
Apparent Porosity(%) | 22-26 | 20-24 | 20-22 | 18-20 |
Bulk Density(g/cm³) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 |
Cold Crushing Strength Mpa min | 20 | 25 | 30 | 40 |
Henan manufacturer High temperature refractory clay fire brick firebrick for sale
The clay fire bricks produced by our company are based on the production of ordinary clay bricks, using high-quality homogenizing materials as the main raw materials, adding appropriate amounts of auxiliary materials and some additives, after fine grinding, mixing, and high-pressure molding, at an appropriate firing temperature It transforms into mullite crystal phase, and the residual product has a good mineral composition to ensure that the product has high refractoriness, dense bulk density, low porosity, excellent high-temperature creep performance and good volume stability.
clay fire brick Feature:
Low thermal conductivity
Excellent acid and base slagging resistance
High refractoriness
Excellent thermal shock resistance
Excellent mechanical strength
clay fire brick 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.
SK32 SK34 clay fire brick for sale
Straight size:230×114×65 230×114×75 230×57×65
Split size: 230×114×32 230×114×40 230×114×25 230×114×50
Arch/Wedge size: 230×114×65/45 230×114×65/55 230×114×75/45 230×114×75/55 230×114×75/65
Tile size: 230×230×38 230×230×50 230×230×65 230×230×75
Other size: Key brick, Skew brick, Soap, Checker, Neck, Taper
Also produce clay firebricks arrording to customers' needs
1.clay fire brick Production Process
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment
2.clay fire brick 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.
Usage for clay fire brick:
Iron & steel making industry: Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle,tundish,eating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,cupola furnace etc thermal technology equipment
Non-ferrous Metal industry: Smelting furnace, reverberatory furnace etc
Building materials industry: Cement kiln,glass kiln,ceramic kiln,lime kins,kiln car,tunnel kiln,rotary kiln
Energy&Incineration: Coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators
Others: Petrochemical industry furnace,Pizza oven
Henan Hongtai Kiln Refractory Co., Ltd. is established in 2005 and located in Xinmi city, 40 kilometers southwest of Zhengzhou city. Rich resources of refractory materials, adequate and qualified fuel in this area, provide unique conditions for refractory production.
Main products are high alumina brick, clay fire brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement highigh alu strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.
Packaging for clay fire bricks:
1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film
(1)Wooden pallet size:Usually0.92*0.92m(standard brick),but 1*1m (special shape brick) at most,
(2)Load weight of each pallet:Usually 1.5-1.7Tons, max 2.0 Tons.
(3)20 Foot Container can be loaded max 25-26Tons, about 13-16Pallets.
2.Can make the clay fire brick package according to customer's
requirements.
Shipping for clay fire bricks
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 for clay fire bricks:
(1)Clay firebricks Samples:3 days for common shape samples;15 days for special shape samples.
(2)Batch goods:Within 7-10days for in stock clay firebricks from ordering shipping space to deliver goods and within20-30 days for NO in stock clay firebricks.
Clay fire brick Payment Terms
(1)T/T, Western Union,LC;
(2)Usually 30% deposits,70% balance to be paid before delivery or against copy of BL or negotiations
Others
1. MOQ: Usually 1 container, MOQ 1Tons, Customers can order certain PCS for special fire clay firebrick.
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, 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
SK32 SK34 clay fire brick for sale, Welcome to ask or visit.