What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

Low Thermal Conductivity Mullite Brick Jm28 Insulation Sintering Furnace

Name: Low Thermal Conductivity Mullite Brick Jm28 Insulation Sintering Furnace
Brand: Shandong Redon Heat-Resisting Material Co., Ltd.
SKU: 2135621412

Shandong, ChinaShandong Redon Heat-Resisting Material Co., Ltd.

US$23.90-88.90

1 Box

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace

Material

Mullite

Model NO.

RDGW

Refractoriness (℃)

1580< Refractoriness< 1770

Fire Brick

Insulation Brick

Conversion Furnace

Hot Blast Furnace

Temperature

1260 1350 1430 1600

Density

0.6g/cm3

Transport Package

Cardboard Box or Other

Specification

Customizable

Trademark

Redonwool

Origin

China

HS Code

69022000

Production Capacity

20000 Kilogram/Kilograms Per Day

Key features

Excellent Insulation Performance: Low thermal conductivity and heat capacity improve equipment energy efficiency.

Superior Thermal Shock Resistance: Fused mullite variants offer better thermal shock resistance than sintered products.

High Compressive Strength: Normal temperature pressure resistance ranges from 70-260MPa depending on grade.

Wide Industrial Application: Suitable for blast furnaces, ceramic kilns, glass kilns, and chemical reactors.

Customizable Specifications: Available in multiple densities (0.6-1.0 g/cm3) and classification temperatures.

High Purity Material: Made from high quality mullite with alumina content between 50%-75%.

Precise Shape Processing: Can be processed into accurate shapes and sizes for special requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Shandong Redon Heat-Resisting Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-04-01Nearest Port: Qingdao PortAverage Response Time: ≤0.49hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR

AI-Powered supplier vetting

SummaryThe supplier is a professional high-temperature insulation and lightweight fiber-materials provider integrating research and development, production, design, sales, engineering installation, and after-sales service. It offers 3D software design and broad customization, including sample-, design-, full-, minor-, and flexible customization. The company reports ongoing product innovation, specialized industrial-furnace design and construction teams, and energy-management expertise. It has exported for nine years and holds self-operated import and export rights, but international service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. After-sales services are described, but formal service procedures, complaint-handling records, and corrective-action records are absent. Financial information is referenced for 2021–2023, but no interpretable financial performance data is provided. The supplier does not provide ODM, OEM for popular brands, or SDK services....

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes an integrated business covering R&D, production, design, sales, engineering installation, and after-sales service. Its specialization is high-temperature insulation, lightweight fiber-resistant materials, industrial furnaces, and energy-saving solutions.

R&D capabilityThe supplier reports R&D capability, at least one new product within the past year, and continued work on special-shaped products, removable insulation systems, and composite insulation materials. It also has dedicated industrial-furnace design and energy-management teams, although it does not provide ODM or SDK services.

Production capacityProduction is explicitly included in the company’s integrated operations, and the supplier reports a construction team and experience developing insulation products for special working conditions. The slices do not provide production capacity, equipment details, factory scale, or output data.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. It also states that solutions are tailor-made for customers under different high-temperature operating conditions.