Magnesia Spinel Brick with Low Thermal Conductivity

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FLM-0386
• Shape: Brick
• Material: Magnesia Spinel Brick
• MGO: ≥80%
• Bulk Density: ≥2.85g/cm3
• Apparent Porosity: 16%~19%
• Transport Package: Export Pallet
• Specification: Customized Sizes Acceptable
• Trademark: Fireramo
• Origin: China
• HS Code: 6902100000
• Production Capacity: 1000ton/Month
• Package Size: 100.00cm * 100.00cm * 90.00cm
• Package Gross Weight: 1000.000kg

Product Description

 

Product Description

Product Introduction:

Magnesia spinel bricks are refractory products made of periclase and magnesia alumina spinel, designed to enhance the heat stability of traditional magnesia bricks.

Application:

Primarily used in the burning zone and transition zone of cement kilns, as well as various industrial furnaces.

Features:

• Excellent heat stability
• Superior anti-stripping performance compared to direct bonded magnesia chrome brick
• Abrasion resistant
• High refractoriness under load

Company: Henan Fireramo Industrial Co., Ltd.

Detailed Photos

Product Parameters

Product		Magnesia Alumina Spinel Bricks						Magnesia Alumina Spinel Zirconium Bricks		Magnesia Iron Spinel Bricks		Magnesia Alumina  Zirconium Bricks
Model		MLJ-85A	MLJ-93A	MLJ-95A	MLJ-85B	MLJ-93B	MLJ-95B	MLJZ-93A	MLJZ-93B	MLJZ-R63A	MLJZ-R63B	MZ-96A	MZ-94B
MgO(%) ≥		85	88	93	82	85	90	92	88	85	80	92	88
Al2O3(%) ≥		9	5	3	9	5	3	5	5	3	3	5	5
Fe2O3(%) ≤		0.7	0.7	0.7	0.8	0.8	0.8	0.7	0.8	7.5	7.5	0.8	0.9
SiO2(%) ≤		0.6	0.8	0.7	2.5	2	2.5	1	2.5	0.9	2.0	1	2.5
ZiO2(%) ≥								1-3	1-3			1-3	1-3
Apparent Porosity(%) ≤		16-18	16-18	16-18	17-18	17-18	17-18	17-18	17-18	16-17	16-17	17-19	17-19
Bulk Density(g/cm3) ≥		2.85	2.85-3.0	2.85	2.8	2.85	2.82	2.85	2.8	30.	2.9	2.9	2.8
Cold Crushing Strength(MPa) ≥		45	45	45	40	40	40	50	50	50	45	50	45
0.2.Mpa Refractoriness Under Load(ºC) ≥		1700	1700	1700	1700	1700	1700	1700	1660	1660	1630	1700	1650
Thermal Expansion 1400ºC(%)		-										1.6	1.6
Thermal Shock Resistance	1100ºC water cooling, times	12	12	12	10	10	10	12	10	10	8	8	6
	950ºC water cooling, times	100	100	100	80	80	80	100	80	100	80	30	25
Heat Conductivity(W/m.k)		2.8	2.9	3.0	2.8	2.9	3.0	3.0	2.9	2.5	2.5	4.5	4.4

Company Profile

Welcome to Henan Fireramo Industrial Co., Ltd.

Located in Songlou Industrial Zone, Xinmi City, Henan Province, China, Henan Fireramo Industrial Co., Ltd. is a leading manufacturer of refractory materials. With a factory spanning 108,000 Square Meters and over 400 employees, we specialize in providing high-quality refractory products for industries such as cement plants, glass factories, steel plants, and chemical & oil industries.

Established in 1998, we have a strong presence both domestically and internationally, with our products being distributed to countries like Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, and Russia.

Our range of refractory materials is designed to meet the diverse needs of our customers, ensuring durability, efficiency, and reliability in their operations. Trust Henan Fireramo Industrial Co., Ltd. for all your refractory material requirements.

Factory Equipment

Discover the top-quality Low Thermal Conductivity Magnesia Alumina Refractory Bricks Magnesia Spinel Brick from Henan Fireramo Industrial Co., Ltd. Ideal for high-temperature applications, these refractory bricks offer long-lasting performance. Explore our range of refractory products today!

Our Advantages

Henan Fireramo Industrial Co., Ltd.

R&D

Fireramo has its own engineering technology center and testing laboratories, meeting various testing requirements for products and raw materials. We specialize in research and development of new products. Our skilled furnace construction team offers services such as furnace design, construction, maintenance, and technical training.

 

Product Description:

Company Name: Henan Fireramo Industrial Co., Ltd.

Capacity: Our manufacturing company boasts a diverse range of production lines, including two high alumina brick and fireclay brick lines, two silica brick lines, two unshaped lines, and two lightweight brick lines. The total production capacity stands at an impressive 148,000 tons annually. Specifically, the high alumina clay brick line produces 50,000 tons per year, the silica brick line produces 60,000 tons per year, the lightweight brick line produces 18,000 tons per year, and the unshaped line produces 20,000 tons per year.

 

FAQ

Product Description

Welcome to Henan Fireramo Industrial Co., Ltd., where quality meets excellence. Our products are designed to exceed your expectations.

• Free Samples: Yes, we provide free samples with the buyer covering delivery costs.
• Quality Control: Our professional QC system ensures rigorous testing of chemical composition and physical properties before delivery.
• Payment Terms: We accept a 30% deposit with the balance against BL copy, LC, or other terms.
• Manufacturer: We are proud manufacturers established in 1998.
• Standards: We meet GB, ASTM, JIS, DIN standards with third-party testing accepted.

Experience the difference with Henan Fireramo Industrial Co., Ltd. Choose quality, choose us.