Mullite Flow Steel Brick Refractory Good Thermal Shock Property Pouring Steel Brick

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Funnel, Sleeve, Round and Square Tube, Spider,etc
• Material: Flint Clay , Bauxite ,Andalusite ,Mullite
• Bulk Density: 2100-2350 Kg/M3
• Model NO.: JUCOS
• Cold Crushing Strength: 30 - 40 MPa
• Transport Package: Export Standard Wooden Pallet
• Specification: As per design of Customer
• Trademark: Jucos
• Origin: China
• HS Code: 6902200000
• Production Capacity: 20000mt/Year

Product Description

The product features: high alumina bricks for steel making is made from special grade of bauxite as main raw material,
added with little amount of white fused alumina and a alumina powder, shaped by high pressure and sintered at high
temperature. The main mineral constituent includes mullite and corundum, with excellent high temperature physical performance
and chemical erosion resistance.

Product Parameters

Brand  Properties		SK-40	SK-38	SK-37	SK-36	SK-35
Refractoriness (SK)		40	38	37	36	35
Apparent Porosity (%)		22	23	23	23	23
Bulk Density (g/cm3)		2.65	2.40	2.35	2.30	2.25
Cold Crushing Strength(MPa)		70	52	50	45	40
Thermal Linear Expansion(%) @1000deg		0.6	0.6	0.6	0.6	0.6
Permanent Linear Change(%) @1400degx2hrs		±0.2	±0.3	±0.3	±0.3	±0.3
Refractoriness under Load (ºC) @0.2MPa		1,530	1,500	1,450	1,420	1,380
Chemical Composition(%)	Al2O3	80	72	60	50	46
	Fe2O3	1.8	2.0	2.0	2.0	2.0
Main Applications		- Nonferrous Metal Furnace - Rotary & Shaft Kiln - Various Incinerator - Reheating Furnace - Permanent Lining For EAF Ladle - General Industrial Furnace etc.

Industry application

 

 

Production process

Factory workshop

Packaging & Shipping

Company Profile

Guest visiting & Exhibition

Certifications

Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical
       composition and Physical properties. After production, all the goods will be tested, and
       the quality certificate will be shipped along with goods.

Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
       best price, but also can offer the best pre-sale service and after-service.

Q3 : Do you provide free samples?
A3 : Of course, free samples are available.

Q4 : What is your lead time? 
A4 : It usually needs about 15- 20 days after receiving the PO.

Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
       Also, we can talk more about the technique details if you need.

Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
    we will take responsibility of the cost of the shipment and the replacement.

Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.

Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
      quality products with competitive price, but also we can supply good technique service
      which can help you solve problems.

Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 
       The third party testing is all available for us.