How long is the delivery time?

Normally, it takes around 10-20 days. It also depends on the quantity of the order size.

What certifications does your company have?

ISO9001, and test report. We also could apply for other necessary certifications.

How do you control your quality?

For each production processing, we have a complete QC system to control the quality during production.

Do you provide free samples?

Yes, free samples are available.

Low Price High Performance Mullite Insulation Brick Light Weight Insulating Mullite Bricks

Name: Low Price High Performance Mullite Insulation Brick Light Weight Insulating Mullite Bricks
Brand: Gongyi Yuying Refractory Co., Ltd.
SKU: 1956533191

Henan, ChinaGongyi Yuying Refractory Co., Ltd.

US$275.00-685.00

5 Tons

Sample price:US$95.00/kg.Request sample

Product profile

Customization

Available

Material

Insulation Brick

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

Light Weight Insulating Mullite Bricks

Shape

Brick

Usage

Aerospace, Ceramic Industry, Energy Industry, Glass Industry, Non-Metallic Mineral Processing Industry, Scientific Research and Experiments, Steel Industry

Al2O3

40-70

Fe2o3

0.6-1.0

Bulk Density

0.55-1.05

Cold Crushing Strength

1.0-3.0

Reheating Linear Change

1230-1620

Thermal Conducivity 350℃

0.20-0.45

Refractoriness Under Load

1080-1470

Transport Package

According to Customer Requirements

Specification

According to customer requirements

Trademark

Origin

China

Production Capacity

50000tons

Key features

Low Thermal Conductivity: Effective heat loss reduction with conductivity ranging from 0.20 to 0.45 W/mK.

High Compressive Strength: Capable of withstanding significant pressure with strength up to 3.0 MPa.

Chemical Corrosion Resistance: Resists erosion from acids, alkalis, and other harsh chemicals.

Lightweight Design: Low bulk density between 0.55 and 1.05 g/cm3 for easy handling.

Versatile Applications: Suitable for steel, glass, ceramic, aerospace, and construction industries.

Eco-Friendly Material: Green and environmentally friendly with no pollution during use.

Flexible Customization: OEM and ODM services available with Al2O3 content from 40% to 70%.

Company profile

$Gongyi Yuying Refractory Co., Ltd.$

Quality AssuranceProduction Process VisualizationManagement CertificationR&D Capabilities

Gongyi Yuying Refractory Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.45h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing capacity, producing activated carbon and multiple abrasive, refractory, and water-purification materials. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports quality assurance, ODM, OEM, and flexible customization capabilities. However, several operational controls are weak or undocumented: raw-material traceability is absent, finished-product inspection is random, and corrective-action, complaint-handling, and supplier-assessment procedures lack written records. The supplier has no stated inventory, overseas warehouse, overseas agent or branch, showroom, or overseas service coverage. Innovation evidence is limited, with no new products in the last year, no SDK, and one R&D engineer. Financial records are only identified by year, without substantive financial metrics, so financial credibility cannot be determined.

Supplier typeThe supplier appears to be a manufacturer of industrial materials, with listed crushing, grinding, and classifying facilities and stated products including activated carbon, abrasive materials, refractories, and water-purification materials. The information supports a manufacturing supplier classification rather than a pure trading or service-provider classification.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both sustainability and management-system records. These certifications explicitly support formal quality, occupational safety, and environmental management coverage.

R&D capabilityThe supplier reports no available SDK, no new products launched in the past year, and one R&D engineer. Although it offers ODM services, the explicit evidence indicates limited demonstrated internal innovation output.

Production capacityThe supplier states annual activated-carbon productivity of 200,000 tons and describes annual output of abrasive materials, refractories, and water-purification materials, supported by multiple production facilities and lines. However, it reports no in-stock capacity and no valid manufacturing-capacity contract with affiliated subcontractors, so production scale is demonstrated but fulfillment safeguards are incomplete.

Customization capabilityThe supplier explicitly reports flexible customization, ODM availability, and OEM capability for popular brands. These three capabilities directly support customized design and branded manufacturing requirements.