High Strength Corundum Mullite Refractory Castable for Industrial Kiln

• Customization: Available
• Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance
• Production Process: Fusion Method
• Model NO.: Corundum Mullite Castable
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Powder
• Type: Refractory Material
• Al2O3 Content (%): 45-90%
• Usage: Furnace Liner
• Color: Gray
• Sample: Sample
• Fe2o3: 1-3%
• Sic Content (%): 0-15%
• Factory History: 25 Years
• Transport Package: Bag
• Trademark: Corundum Castable
• Origin: China
• HS Code: 3816000000

Product Description

Features and Advantages of refractory castable:

1.Higher compressive strength

2. Good high temperature volume stability and thermal shock resistance stability

3. Excellent wear resistance and corrosion resistance

Product Name		Mullite Castable	High Strength Mullite Castable	PA-Corundum Mullite Castable	Silicon Carbide Crusting-resistant Castable	High Performance Wear-resistant Castable	High Performance Wear-resistant Castable	High Alumina High Strength Castable
Model Name		M-16	G-17M	PA-16	GC-16	G-16K	GF-16	G-16
Chemical composition	Al2O3+SiC%	≥60	≥63	≥68	≥65	≥60	≥58	≥55
Density(g/cm³)	110ºC×24h	≥2.40	≥2.50	≥2.60	≥2.50	≥2.50	≥2.50	≥2.50
Modulus of Rupture (MPa)	110ºC×24h	≥70	≥80	≥80	≥60	≥60	≥70	≥60
	1100ºC×3h	≥100	≥100	≥105	≥80	≥80	≥90	≥70
Cold Crushing Strength  (MPa)	110ºC×24h	≥8	≥10	≥10	≥8	≥10	≥10	≥8
	1100ºC×3h	≥10	≥10	≥10	≥10	≥10	≥12	≥10
Permanent Linear Change (%)	1100ºC×3h	±0.3	±0.2	±0.2	±0.2	±0.3	±0.3	±03

Corundum castables are widely used in cement kilns, steel industry, and metallurgical industry. Corundum castables have excellent high temperature resistance, corrosion resistance, erosion resistance, and thermal shock resistance, and the refractoriness is as high as 1700 degrees Celsius.

25 Years OEM & ODM SERVICE To Clients
Shengjie Refractory was established in 1998, located inLuoyang City, Henan Province. After more than 20 years ofdevelopment, we have established 7 modem factories andhave multiple experienced R&D teams.
Shengjie Refractory Materials is a company specializing inrefractory products. lts main products include amorphousrefractory materials, refractory bricks, ceramic fiberproducts, etc.
We have exported more than 100 countries like the MiddleEast, the United States, Europe, Africa, India, etc.
Shengjie Refractory prioritizes "customerfirst, quality first, abide by the contract!"We are committed to providing high-qualityservices to our customers. We offertracking services throughout the entireprocess, from pre-sales to after-sales, witha special focus on on-site after-salesservices. We can customize and produceproducts tailored to your specific
requirements, addressing your concernsand maximizing production efficiency and economic benefits.

FAQ

1.Are you a manufacturer or trader?

We are a manufacturer.

2. What's the MOQ?

No limit to the quantity. We can offer the best proposal and solutions according to your condition.

3.Why should you buy from us not from other suppliers?

*Professional manufacturer since 1998

*10 production lines

*An annual output of nearly 100,000 tons and hundreds of employees

*Customized according to your requirements or drawings

*Inventory available for quick shipment

4. Do you provide free samples?

Yes,we can offer free samples if we have it in stock,butthe express fee is to be collected.

5.How do you guarantee quality?

Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.

6.Can we visit your factory?

Yes, certainly.We sincerely welcome you to come to China and visit our factory