Home Metallurgy, Mineral & Energy Alumina Refractory Material Thermal Shock Alumina Refractory Material Wholesale Refractory Blocks 2025 Product List

Wholesale Refractory Blocks

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Wholesale Carbon Graphite Block for Refractory Industry

US$ 900-1500 / Ton

10 Tons (MOQ)

Shijiazhuang Nalai Biotechnology Co., Ltd.

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Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry

Customization: Yes

Crystal Morphology: Compact Crystalline Graphite

Forming Way: Isostatic Graphite

Grade: Industrial Grade

Density: 1.85 g/cm3

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Wholesale Refractor ISO Isostatic Graphite Block for Refractory Furnace Lining

US$ 5-8 / kg

1 kg (MOQ)

Qingdao TTWY International Trade Co., Ltd.

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5(5.0)

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Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry

Carbon Content: High-Carbon

Customization: Yes

Packing: Plywood Case or as Customers' Requirement.

Standard: Customized

Port: Qingdao, China

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Factory Price Refractory Vacuum Formed Aluminium Silicate Mold Hat Block Tap out Cone with High Quality for Aluminum Foundry

US$ 0.3-3 / Piece

1 Piece (MOQ)

Jiangsu Aladdin High Temperature Materials Co., Ltd.

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Usage: High Temperature Insulating Material

Temprature Classification: 1500℃, 1400℃, 1260℃, 1050℃

Chemical Composition:: Al2O3.SiO2

Shape: Customizable

Manufacturing Technique: Jilt Silk Rug

Kind: Ordinary Ceramic Fiber

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High Pure Graphite Block Isostatic Graphite Block High Density Molded Graphite Block for Refractory Material

US$ 2-3.8 / kg

1000 kg (MOQ)

Xingtai Haina Chemical Products Co., Ltd

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5(5.0)

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Density: 1.74-1.9

Resistivity: <8

Composition: Clay

Carbon Content: High-Carbon

Grade: Industrial Grade

Forming Way: Isostatic Graphite

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Fire Assay Refractory Lead-Absorbing Magnesia Cupel Block/Bullion Block

US$ 0.22-1 / Piece

1000 Pieces (MOQ)

Qingdao Yosion Intelligent Technology Co., Ltd.

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Refractoriness (℃): 1300

Shape: Brick

Holes: 4-24

Feature: Long Time Materials

Type: Refractory Material

Material: Magnesia /Bone Ash /Cement

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High-Temperature Resistance Alumina Iron Calcium Silica Spinel Chrome Fire Clay Bonded Magnesite Chromium Refractory Magnesia Carbon Block for Glass Kiln

US$ 0.3-5 / Piece

100 Pieces (MOQ)

Qingdao Laurent New Materials Co., Ltd

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Feature: Long Time Materials

Refractoriness (℃): 1580< Refractoriness< 1770

Shape: Brick

Al2O3: 35-80%

MGO: 10%

Bulk Density: ≥2.85g/cm3

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Hitech Group World-Class Refractory Alumina Dense Well Block for Industrial Furnace

US$ 50-200 / Piece

100 Pieces (MOQ)

Shandong Hitech Material Co., Ltd.

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Classification: Alumina Well Block

Feature: Good Thermal Insulation Performance, High-Temperature Resistant

Refractoriness (℃): Refractoriness> 2000

Shape: Block

Al2O3 Content (%): ≥65%

Sio2 Content (%): <10%

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Ladle Refractory Seating Block Nozzle Well Block for Steel Ladle

20 Pieces (MOQ)

Shandong Sinorefractory New Materials Co., Ltd

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Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance

Production Process: Casting High Temperature Firing

Refractoriness (℃): 1580< Refractoriness< 1770

Shape: Block

Product Name: Slot Purging Plug with Well Block Refractory Brick

Type 1: Slit/Slot Type Purge Plug

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SIC Refractory silicon carbide kiln shelf / kiln setter and kiln block

US$ 10-40 / Piece

10 Pieces (MOQ)

WEIFANG BETTER CERAMICS CO., LTD.

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Feature: Long Time Materials

Refractoriness (℃): 1550

Shape: Plate

Type: Refractory Material

colour: darkgray

model number: SIC

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Std/HP/Hz 300X300X200mm Thermal Heat Insulation Furnace White Refractory Raw Materials CF Ceramic Fiber Module/Block

US$ 1-2 / Piece

1 Piece (MOQ)

Luyang Energy-Saving Materials Co., Ltd.

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Usage: Iron Voltage Electric Material, Thermal Insulation Coatings, Friction Material, Packing Material, Filter Material, High Temperature Insulating Material

Temprature Classification: 1900℃, 1600℃, 1500℃, 1400℃, 1260℃, 1050℃

Chemical Composition:: BN, SiO2, B4C, SiC, Al2O3.SiO2, Al2O3

Shape: Ceramic Fiber Cotton

Manufacturing Technique: Jilt Silk Rug

Kind: Ordinary Ceramic Fiber

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Zirconium Mullite Refractory Lip Stone/Side Block for Glass Furnace

US$ 800 / Ton

1 Ton (MOQ)

ZIBO YUFENG REFRACTORY CO., LIMITED

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Material: Zirconium Mullite

Refractoriness (℃): Over 1580 Deg C (Oxid)

Shape: Block

Customized Shape: Yes

Features: Low Apparent Porosity, Precision Size, Long Life

Thermal Shock Resistant: Extremely

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High Temperature Refractory Blocks Semi-Graphitic Cathode Block

US$ 1335-1615 / Ton

10 Tons (MOQ)

Henan Fireramo Industrial Co., Ltd.

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Classification: Graphitized Composites

Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, Thermal Shock Resistance, Long Time Materials

Shape: Block

Usage: Aerospace, Automotive Manufacturing, Electronic Equipment, High-Temperature Furnaces, Medical Equipment, Sports Equipment, Wind Energy

Bulk Density: ≥1.54G/Cm3

Refractoriness (Degrees Celsius): 1770< Refractoriness< 2000

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valid since 2022-03-31

(contact issuer for current status)

Professional Manufacture Azs Sintered Zirconium Corundum Refractory Fire Brick Glass Kiln Block

US$ 400-800 / Ton

1 Ton (MOQ)

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

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Application: Glass Kiln

Material: Alumina Block

Refractoriness (℃): 1770< Refractoriness< 2000

Product Number: Azs Refractory Brick

Brand Name: Rongsheng

Zro2 Content(%): ≥40

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Factory Direct Sale Good Quality Supply High Density Graphite Block for Refractory Material

US$ 900-1500 / Ton

10 Tons (MOQ)

Shijiazhuang Nalai Biotechnology Co., Ltd.

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Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry

Customization: Yes

Crystal Morphology: Compact Crystalline Graphite

Forming Way: Isostatic Graphite

Grade: Industrial Grade

Density: 1.85 g/cm3

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Refractory Cheap Price Graphite Block

US$ 2800-3000 / Ton

1 Ton (MOQ)

Linyi Yanjun Carbon Material Co., Ltd.

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Carbon Content: High-Carbon

Type: Graphite Blocks

Composition: C

Grade: 0.8mm 2mm

Forming Way: Vibrated Graphite

Crystal Morphology: C

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Factory Low Price for Carbon Graphite Block Brick for Refractory Material

US$ 3500-5000 / Ton

1 Ton (MOQ)

Zibo Yinxuan Carbon Technology Co., Ltd.

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Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry

Carbon Content: High-Carbon

Composition: Graphite

Crystal Morphology: Graphite

Forming Way: Molded Graphite; Isostatic Graphite

Grade: Industrial Grade

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Refractory Carbon Block for Steelmaking Oxygen Converter Lining

US$ 600-800 / Ton

1 Ton (MOQ)

Henan Rongxing Carbon Products Co., Ltd.

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Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Petrochemical Industry

Carbon Content: High-Carbon

Customization: Yes

Grain Size: Isostatic / High Purity / Medium Coarse

Shape: Brick

Feature: Long Time Materials

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High Temperature Refractory Fiber Folding Block

US$ 5-10 / Piece

50 Pieces (MOQ)

Jiangsu Cera Thermal Technology Co., Ltd.

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Usage: High Temperature Insulating Material

Chemical Composition:: SiO2, Al2O3.SiO2, Al2O3

Shape: Ceramic Fiber Module

Manufacturing Technique: Jilt Silk Rug

Kind: Ordinary Ceramic Fiber

Color: White

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Kilns Precast Shapes Precast Blocks Refractory Prefabricated Parts

US$ 68-600 / Piece

1 Piece (MOQ)

LUOYANG SHENGJIE NEW MATERIALS CO., LTD

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Classification: Magnesia-Alumina Brick

Production Process: Sintering Process

Refractoriness (℃): Refractoriness> 2000

Shape: Customerized

Packing: Polywood Case

Standard: Alumina

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High-Temperature Resistance Insulation Fire Refractory Building Material 0xide Calcium Alumina Iron Spinel Magnesia Chrome Carbon Block for Hot-Blast Furnace

US$ 0.3-5 / Piece

100 Pieces (MOQ)

Qingdao Laurent New Materials Co., Ltd

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Refractoriness (℃): 1580< Refractoriness< 1770

Shape: Brick

MGO: ≥98

Sio2: ≤0.8

Cao: ≥0.6

Bulk Density: ≥3.0

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1430 Ceramic Fiber Folding Modules Heat-Insulating Eco-Friendly Refractory Ceramic Fiber Block

US$ 7.5-9.3 / kg

10 kg (MOQ)

Shandong Redon Heat-Resisting Material Co., Ltd.

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Usage: Thermal Insulation Coatings, High Temperature Insulating Material

Temprature Classification: 1500℃, 1400℃, 1260℃, 1050℃

Chemical Composition:: Al2O3.SiO2

Shape: Ceramic Fiber Chunking

Manufacturing Technique: Jilt Silk Rug

Kind: High Purity Ceramic Fiber

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Refractory Wall Block Autoclaved Aerated Concrete Block for Building Wall

US$ 40-90 / cubic meter

300 cubic meter (MOQ)

Eastland Building Materials Co., Ltd.

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Application: Villa, School, Apartment, Official Building

Function: Flexible and corrosion-resistant, Electrical resistance, Heat preservation, Thermal insulation, Fire-resistant

Refractoriness (℃): 1580< Refractoriness< 1770

Usage: Exterial Wall, Interial Wall, Fence, etc.

Thickness: 50, 75, 100, 120, 150, 200, 240, 300mm

Height: 200, 240, 300mm

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Chinese Refractory Fused Zirconia Corundum Brick Azs Blocks for Glass Kiln

US$ 2500-4700 / Ton

10 Tons (MOQ)

Henan Fireramo Industrial Co., Ltd.

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Production Process: High-Density

Refractoriness (℃): 1770< Refractoriness< 2000

Type: Zircon Corundum Brick

Zro2: 31%~41%

Al2O3: ≥45%

Sio2: ≤15%

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Snref China Refractory Purgeblock Seating Well Block for Steel Plant

10 Pieces (MOQ)

Shandong Sinorefractory New Materials Co., Ltd

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Material: Chromium

Refractoriness (℃): 1580< Refractoriness< 1770

Shape: Block

Usage: Chemical Industry, Industrial Kilns, Petroleum Refining, Steel Smelting

Zirconium Content: Zirconium Content<30%

Product Name: Well Block

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Refractory Alumina Tundish Dense Well Block

US$ 50-200 / Piece

100 Pieces (MOQ)

Shandong Hitech Material Co., Ltd.

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Classification: High-Alumina

Feature: High-Temperature Resistant

Production Process: Casting Method

Refractoriness (℃): 1770< Refractoriness< 2000

Shape: Block

Bulk Density g/cm3: >2.95

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Jm J G 20 23 26 28 30 32 White Refractory Mullit Insulation Roof Fire Brick Block for Roller Heart Furnace Oven Kiln Thermal Repair with Steel Hanger Hangering

US$ 240-1000 / Ton

5 Tons (MOQ)

ZIBO UNITY NEW MATERIAL CO., LTD.

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Feature: Long Time Materials

Refractoriness (℃): 1580< Refractoriness< 1770

Shape: Brick

Al2O3: 50-80%

Type: Refractory Material

Material: Aluminium Silicate

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Suoyi Ht Customized Refractory White Zirconia Blocks for Dental Lab

US$ 11.6-14.5 / Piece

10 Pieces (MOQ)

Hebei Suoyi New Material Technology Co., Ltd.

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5(5.0)

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CAS No.: 1314-23-4

Formula: Zro2

Classification: Zirconia Block

Grade Standard: Industrial Grade

Kind: Block

Quality: First Class

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Hot Gas Filtration Refractory Thermal Insulation Ceramic Fiber Heating Block with Anchor

US$ 1.5-2.7 / Piece

1 Piece (MOQ)

Zibo Shijian International Trade Co., Ltd.

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5(5.0)

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Usage: Iron Voltage Electric Material, Thermal Insulation Coatings, Friction Material, Packing Material, High Temperature Insulating Material

Temprature Classification: 1500℃, 1400℃, 1260℃

Chemical Composition:: SiO2, Al2O3

Shape: Ceramic Fiber Mat

Manufacturing Technique: Spray Silk Rug

Kind: High Purity Ceramic Fiber

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Refractory Cheap Price Graphite Block

US$ 2800-3000 / Ton

1 Ton (MOQ)

Linyi Yanjun Carbon Material Co., Ltd.

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Carbon Content: High-Carbon

Type: Graphite Blocks

Composition: C

Grade: 0.8mm 2mm

Forming Way: Vibrated Graphite

Crystal Morphology: C

Wholesale High Temperature Isostatic Graphite Block

Wholesale High Temperature Isostatic Graphite Block

Wholesale High Temperature Isostatic Graphite Block

Wholesale High Temperature Isostatic Graphite Block

Wholesale High Temperature Isostatic Graphite Block

Wholesale High Temperature Isostatic Graphite Block

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Wholesale High Temperature Isostatic Graphite Block

US$ 300-800 / Ton

1 Ton (MOQ)

Henan Rongxing Carbon Products Co., Ltd.

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Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Petrochemical Industry

Carbon Content: High-Carbon

Customization: Yes

Grain Size: Isostatic / High Purity / Medium Coarse

Shape: Brick

Feature: Long Time Materials

Questions & Answers on Wholesale Refractory Blocks

What are the key factors to consider when choosing alumina refractory material for energy applications?

The Wholesale Refractory Blocks is a premium choice in the Alumina Refractory Material category.When selecting alumina refractory material for energy applications, consider factors such as temperature resistance, thermal conductivity, chemical stability, and mechanical strength. Trust a reputable supplier's expertise to help you navigate through various alumina options for optimal performance.

What benefits does alumina refractory material provide in metallurgy applications?

Discover the perfect Alumina Refractory Material addition with our Wholesale Refractory Blocks.Alumina refractory material offers exceptional heat resistance, corrosion resistance, and thermal insulation properties, making it ideal for various metallurgy applications. A well-known manufacturer can provide specialized alumina products tailored to your specific needs.

How can I find trustworthy suppliers of alumina refractory material in China?

The Wholesale Refractory Blocks is an essential part of our Alumina Refractory Material offerings.To find reliable suppliers in China for alumina refractory material, leverage online platforms, industry networks, and product exhibitions. Carefully evaluate suppliers' qualifications, production capabilities, and product quality to ensure a successful partnership.

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