Home Metallurgy, Mineral & Energy Refractory Material Alumina Insulation 2025 Product List

Alumina Insulation

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US$ 645-680 / Ton
20 Tons (MOQ)
Henan Fireramo Industrial Co., Ltd.
Henan Fireramo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials
Sintering Method
1580< Refractoriness< 1770
Bolck/Powder
≥95%

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US$ 0.9-1.5 / Piece
500 Pieces (MOQ)
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018
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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, Light Weight
Extrusion Method
1770< Refractoriness< 2000
Multiple
Polywoven Bag

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100 Pieces (MOQ)
Shandong Sinorefractory New Materials Co., Ltd
Shandong Sinorefractory New Materials Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance
Sintering Method
1580< Refractoriness< 1770
Plate
Ladle Slide Gate Plate
Refractory Material

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US$ 1-10 / Piece
100 Pieces (MOQ)
Shanghai Taoyu Co., Ltd.
Shanghai Taoyu Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Shanghai, China
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Heat Exchanger, Refractory Lining, Thermal Insulation
Medium Density
Alumina
Disc
High Strength
Alumina

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US$ 690-710 / Ton
25 Tons (MOQ)
Yiyuande (Tianjin)Refractory Co., Ltd.
Yiyuande (Tianjin)Refractory Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant
Calcined
1770< Refractoriness< 2000
Grain Size, Lump, Fine
High Purity

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US$ 750-960 / Ton
1 Ton (MOQ)
Zibo Thermaxcel Co., Ltd.
Zibo Thermaxcel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity
1770< Refractoriness< 2000
Powder
Ton Bag
Qingdao, China

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US$ 0.8-415 / Piece
200 Pieces (MOQ)
Changshu Innovation Ceramics Co., Ltd.
Changshu Innovation Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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Thermal Insulation
High Density
Alumina
Ring
High Strength
Ceramic Plunger

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US$ 460-1500 / Ton
1 Ton (MOQ)
Zibo Aotai New Material Technology Co., Ltd.
Zibo Aotai New Material Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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1344-28-1
Al2O3
215-691-6
Other Oxides
Industrial Grade
No Salt Oxide

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US$ 800-1000 / Ton
25 Tons (MOQ)
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials
1580< Refractoriness< 1770
Block
Refractory Material
Alumina
Ton Bag

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US$ 8 / Piece
10 Pieces (MOQ)
Hunan Rui Yue Industrial and Trade Co., Ltd.
Hunan Rui Yue Industrial and Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Long Time Materials, Instant Materials
1580< Refractoriness< 1770
Plate
Reaction Sic Shelf Plate Used for Quick Burning
Used in Tunnel Kiln, Shuttle Kiln and Roller Kiln
Black Grey

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US$ 599-880 / Ton
1 Ton (MOQ)
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018
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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
Casting Method
1580< Refractoriness< 1770
Powder
Bag

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US$ 690-710 / Ton
25 Tons (MOQ)
Yiyuande (Tianjin)Refractory Co., Ltd.
Yiyuande (Tianjin)Refractory Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant
Calcined
1770< Refractoriness< 2000
Grain Size, Lump, Fine
High Purity

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US$ 0.8-415 / Piece
200 Pieces (MOQ)
Changshu Innovation Ceramics Co., Ltd.
Changshu Innovation Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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Thermal Insulation
High Density
Alumina
Ring
High Strength
Ceramic Plunger

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US$ 1-10 / Piece
100 Pieces (MOQ)
Shanghai Taoyu Co., Ltd.
Shanghai Taoyu Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Shanghai, China
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Heat Exchanger, Refractory Lining, Thermal Insulation
Medium Density
Alumina
Disc
High Strength
Alumina

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US$ 750-960 / Ton
1 Ton (MOQ)
Zibo Thermaxcel Co., Ltd.
Zibo Thermaxcel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity
1770< Refractoriness< 2000
Powder
Ton Bag
Qingdao, China

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US$ 880 / Ton
1 Ton (MOQ)
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018
Secured Trading Service

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
Casting Method
1580< Refractoriness< 1770
Powder
50% 60% 70%

Favorites

US$ 690-710 / Ton
25 Tons (MOQ)
Yiyuande (Tianjin)Refractory Co., Ltd.
Yiyuande (Tianjin)Refractory Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant
Calcined
1770< Refractoriness< 2000
Grain Size, Lump, Fine
High Purity

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US$ 800-1000 / Ton
25 Tons (MOQ)
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity
1580< Refractoriness< 1770
Ton Bag
Qingdao, China
200 Tons Per Month
Jucos

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100 Pieces (MOQ)
Hunan Rui Yue Industrial and Trade Co., Ltd.
Hunan Rui Yue Industrial and Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
White
Ceramic
<10KV
250 250
SGS

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US$ 1-200 / Piece
10 Pieces (MOQ)
SHENZHEN JINGHUI INDUSTRY LIMITED
SHENZHEN JINGHUI INDUSTRY LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Industrial Applications
Individual Packaging
Customized
Shenzhen, China
5000000/Month
JingHui

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US$ 0.8-415 / Piece
200 Pieces (MOQ)
Changshu Innovation Ceramics Co., Ltd.
Changshu Innovation Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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Thermal Insulation
High Density
Alumina
Ring
High Strength
Ceramic Plunger

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US$ 1-10 / Piece
100 Pieces (MOQ)
Shanghai Taoyu Co., Ltd.
Shanghai Taoyu Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Shanghai, China
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Heat Exchanger, Refractory Lining, Thermal Insulation
Medium Density
Alumina
Disc
High Strength
Alumina

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US$ 750-960 / Ton
1 Ton (MOQ)
Zibo Thermaxcel Co., Ltd.
Zibo Thermaxcel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity
1770< Refractoriness< 2000
Powder
Ton Bag
Qingdao, China

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US$ 170-340 / Piece
1 Piece (MOQ)
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
LUOYANG SHENGJIE NEW MATERIALS CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018
Secured Trading Service

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
Casting Method
1580< Refractoriness< 1770
Brick
Al2O3≥99%

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US$ 1-10 / Piece
100 Pieces (MOQ)
Shanghai Taoyu Co., Ltd.
Shanghai Taoyu Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Shanghai, China
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Heat Exchanger, Refractory Lining, Thermal Insulation
Medium Density
Alumina
Disc
High Strength
Alumina

Favorites

US$ 690-710 / Ton
25 Tons (MOQ)
Yiyuande (Tianjin)Refractory Co., Ltd.
Yiyuande (Tianjin)Refractory Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant
Calcined
1770< Refractoriness< 2000
Grain Size, Lump, Fine
High Purity

Favorites

US$ 1-10 / Piece
100 Pieces (MOQ)
Shanghai Taoyu Co., Ltd.
Shanghai Taoyu Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Shanghai, China
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Heat Exchanger, Refractory Lining, Thermal Insulation
Medium Density
Alumina
Disc
High Strength
Alumina

Favorites

US$ 0.8-415 / Piece
200 Pieces (MOQ)
Changshu Innovation Ceramics Co., Ltd.
Changshu Innovation Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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Home Use
Alumina, Al2O3
High Insulation, High Strength, Temperature Resistant
Ceramic Plunger
Ceramic Plunger
18-80mm

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US$ 400-800 / Ton
1 Ton (MOQ)
Zibo Joyreach New Materials Co., Ltd.
Zibo Joyreach New Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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1344-28-1
Al2O3
244-492-7
Alumina
Industrial Grade
Alkaline Oxide

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US$ 690-710 / Ton
25 Tons (MOQ)
Yiyuande (Tianjin)Refractory Co., Ltd.
Yiyuande (Tianjin)Refractory Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant
Calcined
1770< Refractoriness< 2000
Grain Size, Lump, Fine
High Purity
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Questions & Answers on Alumina Insulation
Q
What types of refractory materials are commonly used in metallurgical applications?
A
The Alumina Insulation is a top choice in our Refractory Material collection.Refractory materials commonly used in metallurgical applications include bricks, castables, and specialty ceramics, each with unique properties suited for different types of furnaces and smelting processes. A well-known manufacturer can offer tailored solutions to meet diverse needs efficiently.
Q
How can I verify the reliability of a supplier when sourcing refractory material from China?
A
Discover the perfect addition to your Refractory Material with our Alumina Insulation.To ensure supplier reliability, request product samples, visit manufacturing facilities, and check industry certifications. It is essential to conduct due diligence by assessing product quality, consistency, and the supplier's background. Building a trusted relationship with a reputable manufacturer is vital for procurement success.
Q
What advantages does buying refractory material wholesale offer for metallurgy businesses?
A
The Alumina Insulation is a premium choice in the Refractory Material category.Purchasing refractory material wholesale provides cost savings, access to bulk quantities, and priority pricing for regular orders. Wholesale clients also benefit from customization options and dedicated support, ensuring smooth supply chain management and consistent material quality.
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