What is the main application of these silica bricks?

They are mainly used for glass melting kilns, coke ovens, blast furnaces, and ceramic firing kilns.

What is the SiO2 content in these bricks?

The SiO2 content is not less than 94%, with specific grades offering >96% or >95%.

$Manufacturer Silica Bricks Acidic Refractory for Glass Kiln$

Manufacturer Silica Bricks Acidic Refractory for Glass Kiln

Name: Manufacturer Silica Bricks Acidic Refractory for Glass Kiln
Brand: Gongyi Yuying Refractory Co., Ltd.
SKU: 1953336781

Henan, ChinaGongyi Yuying Refractory Co., Ltd.

US$220.00-580.00

5 Tons

Sample price:US$95.00/kg.Request sample

Product profile

Customization

Available

Application

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

Material

Silica

Model NO.

Silica bricks

Refractoriness (℃)

1770< Refractoriness< 2000

Chemical Composition

Sio2,Fe2o3

Apparent Porosity

Bulk Density

2.34

Cold Crushing Strength MPa

Refractoriness

1660

Other Name

Silica Fire Bricks

Color

Yellow

Transport Package

According to Customer Requirements

Specification

According to customer requirements

Trademark

Origin

China

HS Code

6902200000

Production Capacity

50000tons

Key features

High Silica Content: Over 94% SiO2 content ensures superior acidic corrosion resistance.

High Thermal Conductivity: Efficient heat transfer for combustion chambers and carbonization.

Excellent Thermal Shock Resistance: Withstands dramatic temperature changes during loading and discharging.

Versatile Industrial Application: Ideal for glass kilns, coke ovens, blast furnaces, and ceramic kilns.

OEM/ODM Customization: Flexible customization options available for specific project needs.

Efficient Packaging: Loaded on wooden pallets (1.5-2.0 Tons) for secure shipping.

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.