What are the payment terms?

We accept LC, T/T, PayPal, and Western Union.

What is the refractoriness of this ramming mix?

The refractoriness ranges from 1770 to 2000 degrees Celsius.

What is the bulk density of the product?

The bulk density is between 2.70 and 3.33 g/cm3.

High Quality Mullite Refractory Ramming Mix for Blast Furnace

Name: High Quality Mullite Refractory Ramming Mix for Blast Furnace
Brand: Gongyi Yuying Refractory Co., Ltd.
SKU: 749975632

Henan, ChinaGongyi Yuying Refractory Co., Ltd.

US$189.00-796.00

1 Ton

Product profile

Customization

Available

Feature

Long Time Materials

Refractoriness (℃)

1770< Refractoriness< 2000

Model NO.

Refractory Ramming Mix

Shape

Powder

Al2O3

Sio2

MGO

Fe2o3

0.3

Crushing Strength MPa

1250/3h

After Burn Permanent Linear Chang

0~+0.5

Bulk Density g/cm3

2.7

Softening Temperature

1580

Refractoriness Under Load

1500

Reheating Linear Change

1600

Bulk Density

2.70-3.33

Color

Clay

Sample

Free

Factory History

8 Years

Zro2

1.1

Transport Package

25g/Bag; 50kg/Bag or 500kg/1000kg/Bag

Specification

Can be produced according to customer requirements

Trademark

N/M

Origin

China

Production Capacity

6500

Key features

High Refractoriness: Operating temperature range from 1770 to 2000 degrees Celsius.

Excellent Mechanical Strength: Compressive strength reaches 1250 MPa under 3-hour testing conditions.

Superior Thermal Shock Resistance: Ensures stability and prevents cracking during rapid temperature changes.

Long Service Life: Provides stable performance and extended operational cycles for high efficiency.

Customization Available: Flexible customization options for ODM and OEM requirements.

Fast Delivery: Goods shipped within 7 to 15 days after order confirmation.

Free Sample Offer: Complimentary samples available for quality verification.

Versatile Applications: Suitable for blast furnaces, ladles, EAFs, and various thermal equipment.

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: ≤1.80h

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.