Factory Wholesale Price High Temperature Furnace High Aluminum Refractory Brick

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: HSTN-30
• Shape: Brick
• Type: Refractory Material
• Material: Alumina Block
• Size: Customized
• Bulk Density: 2.0-2.1 g/cm3
• Apparent Porosity: 24%
• Prefractoriness: 1710 Degrees Celsius
• Al2O3: 30
• Color: Yellow
• Transport Package: Export Wooden Pallet
• Trademark: Halstec
• Origin: China
• HS Code: 6902200000

Product Description

Factory Wholesale Price High Temperature Furnace High Aluminum Refractory Brick

Product Description

Refractory bricks are refractory products made by mixing soft clay and hard clay clinker in a certain ratio, forming under high pressure, and sintering at high temperature. They are mainly used for lining high-temperature industrial furnaces. Refractory bricks can be divided into standard type, ordinary irregular type, and special type according to their shape; According to the material, it can be divided into clay refractory bricks, high alumina refractory bricks, silicon refractory bricks, magnesium refractory bricks, corundum refractory bricks, etc.

Our company's refractory bricks have the characteristics of high temperature durability, resistance to rapid cooling and heating, wear resistance, corrosion resistance, anti peeling, high temperature mechanical strength, and low creepage

 

Product Parameters

Item/Grade		Clay Refractory Bricks			High Alumina Refractory Bricks
		HSTN-30	HSTN-38	HSTN-42	HSTG-55	HSTG-65	HSTG-75
Chemical Content(%)	Al2O3	30	38	42	55	65	75
	Fe2O3≤	2.5	2.0	2.0	2.0	2.0	2.0
Refractoriness	SK	32	34	35	36	37	38
	°C	1710	1750	1770	1790	1825	1850
0.2Mpa,T2(°C) Refractoriness Under Load≥		1350	1400	1450	1500	1530	1560
Apparent Porosity≤(%)		24	22	22	22	22	22
Bulk Density(g/cm^3)		2.0~2.1	2.1~2.2	2.2~2.3	2.2~2.4	2.3~2.6	2.4~2.6
Cold Crushing Strength≥(Mpa)		25	35	40	45	50	55
Permanent Linear Change(%) 1500°C×2Hrs		0~.0.4 1350°C×2Hrs	0~-0.3 1400°C×2Hrs	0~-0.2	0~-0.2	0~-0.2	0~-0.2

Product Characteristic

Good performance in high temp refractoriness under load

Higher temperate resistant with good refractoriness
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength

Applications

Nonferrous Metal Furnace
Rotary & Shaft Kiln
Various Incinerator
Reheating Furnace
Permanent Lining For EAF Ladle
General Industrial Furnace etc.

Packaging & Shipping

FAQ

Q :What's the MOQ. 

 A : MOQ, according to the actual situation.

Q : When can i get the quotation?
 A : We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc.

Q : What is your payments terms?
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

Q : What is your terms of delivery?
A : We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you.

Besides that, we can also shipping by Air and Express.