Supply 85% Alumina Content Yellow White SK42 Refractory Brick for Industrial Furnace

We are one of the main SK42 refractory brick Manufacturers in China. We offer an exclusive range of high alumina bricks which are of optimum quality. Our range encompasses of high alumina bricks, High Alumina Low Ferric Fire Bricks etc which are highly exclusive. We offer different shapes and sizes in our High Alumina Bricks which cannot be availed through anywhere else. We use the best quality material to manufacture our high alumina bricks so that there is no compromise in their quality. We offer SK36 SK37 SK38 SK40 high alumina brick at quite reasonable prices and also deliver them well within the stipulated time avoiding all delays. High resistant high alumina bricks are produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It(SK36 SK37 SK38 SK40 high alumina brick) features excellent high temperature mechanics and chemical corrosion resistance.

The SK40 High alumina 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. 

The international standard high alumina brick code is the model beginning with SK. Among them, the aluminum content of SK34 corresponds to the domestic content of 48, the SK36 corresponds to the domestic content of 55, and the content of SK-38 is 75. SK40 is 80-85 alumina content.  High alumina bricks are differentiated according to their Al2O3 content. Currently, 48%, 55%, 60%, 65%, 73%, 75%, 80%, 85% etc. are often used. 

SK40 High alumina brick features:

1.Made by bauxite clinker and binder through Crushing,Mixing,Shaping,Drying and high temperature Sintering.
2.Al2O3 content is 48%-80%,main mineral components are corundum and mullite phases.
3.Refractoriness is above 1770°C,refractoriness under load is 1420-1550°C.
4.Working temperature:1350°C -1650°C.

China refractory products manufacturer factory supply 85 alumina content SK42 refractory brick for industrial furnace

1.sk42 refractory brick Production Process
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment

2.sk42 refractory 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.

The quality assurance system of sk40 high alumina brick consists of the following steps: 

1. 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.
2. Inspection and process control:During the production, each brick weight twice to reduce weight error.
3. Inspection of product Standardization of quality of each product by process control and experimentation.
4. Taking corrective measures whenever deviations are noted.

Usage for High alumina brick sk40:

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

China refractory products manufacturer factory supply 85 alumina content SK42 refractory brick for industrial furnace

Henan Hongtai Kiln Refractory Co., Ltd. is established in 2012 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 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.

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.

Packaging for sk42 refractory brick

1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film

(1)Wooden pallet size:Usually0.92*0.92m(standard high alumina brick),but 1*1m (special shape high alumina 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 high alumina brick package according to customer's requirements.

Shipping for sk42 refractory brick

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 high alumina brick:

(1)High alumina brick samples:3 days for common shape samples;15 days for special shape samples.

(2)Batch goods:Within 7-10days for in stock high alumina bricks from ordering shipping space to deliver goods and within20-30 days for NO in stock high alumina bricks.

Payment Terms for sk42 refractory brick

(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

High alumina brick MOQ: Usually 1 container, MOQ 1Tons, Customers can order certain PCS for special high alumina brick.

Hongtai Kiln Refractory has professional sales and after-sale service team who provide customers all-around service about high alumina brick product selection, transportation, installation and operation technology training etc. Now we have established cooperation relationship with many science and research units and our high alumina products have been sold to Vietnam, Thailand, Malaysia, South Korea, Pakistan, Kazakhstan, India, Japan, Indonesia, Germany, Italy, Mongolia, Russia, Argentina, colombia, Egypt and etc.
We has 10 years experience on producing SK42 refractory brick for hot blast furnace.

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