What is the packaging form?

The product is packaged in paper boxes.

What are the lead times for delivery?

Average lead time is within 15 workdays for both peak and off-peak seasons.

24" X 18" X 1" Size Polycrystalline Mullite Fiber Insulation Board 1600c High Temp Refractory Block

Name: 24" X 18" X 1" Size Polycrystalline Mullite Fiber Insulation Board 1600c High Temp Refractory Block
Brand: Shandong Redon Heat-Resisting Material Co., Ltd.
SKU: 2173928482

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

US$29.90-59.90

1 Box

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Usage

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

Temprature Classification

1500℃, 1400℃, 1260℃

Model NO.

RDGW

Chemical Composition:

SiO2, Al2O3.SiO2, Al2O3

Shape

Ceramic Fiber Plate

Manufacturing Technique

Special Production Process

Kind

Aumina Fiber

1250ºC -1650ºC

Forging Furnace

Heating Furnace,

Ceramic Industry Fast Firing Kilns

Electric Furnace Furnace

Sapphire Annealing Furnace Lining

Sapphire Furnace Backing

Thermal Insulation Seals

Transport Package

Woven Bag /Cardboard Box

Specification

Customizable

Trademark

Redonwool

Origin

China

HS Code

6806101000

Production Capacity

10000t/Year

Key features

Low Thermal Conductivity: Low heat capacity and low heat conductivity for efficient insulation.

Strong Corrosion Resistance: Stable chemical properties with strong resistance to wind erosion and corrosion.

Excellent Thermal Shock Resistance: Good flexibility and mechanical properties under high temperature conditions.

Customizable Shapes and Sizes: Can be processed into rigid special-shaped parts of various shapes and sizes.

Low Slag Ball Content: High purity with low slag ball content for better performance.

High Tensile Strength: Uniform fiber diameter and high tensile strength for durability.

Versatile Applications: Suitable for forging furnaces, kilns, and petrochemical industry lining.

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: ≤0.53hTerms 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.

Product Q&A

Q:What is the MOQ and can I get a free sample?

MOQ depends on the actual situation. We can offer a free sample, but you must bear the shipping cost.

Q:When can I get the quotation?

We provide a quick reply with quotation if you send an inquiry including working temperature, maximum temperature, bulk density, dimensions, and quantity.

Q:What is the MOQ for a trial order?

There is no limit for trial orders. We offer the best suggestions and solutions according to your condition.

Q:What is the HS code for this product?

The HS code is 68061010.

Q:What are the standard product specifications?

Standard sizes include 1000*600mm and 600*400mm with thickness ranging from 20mm to 50mm.