What is the warranty or after-sales service?

We provide professional engineering services, including application advice, construction installation, and operation technology training.

How are the products packaged?

Products are packed by sea-worthy wooden pallets, shrink wrapped, and placed in cartons.

What is the main application of these bricks?

They are mainly used for the transition and calcining zones of medium and small cement kilns, as well as in steel and petrochemical industries.

Silica Mullite Refractory Bricks Brick for Cement Kiln

Name: Silica Mullite Refractory Bricks Brick for Cement Kiln
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2022532705

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$600.00-900.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

High Temperature Tunnel Kiln

Material

China High Alumina Brick

Refractoriness (℃)

Refractoriness> 2000

Product Name

Silicon Mullite Refractory Bricks

Apparent Porosity

20.0-22.0

Bulk Density

2.5-2.6

Cold Crushing Strength(MPa)

40~70MPa

Advantage

Thermal Shock Resistance

Keyword

Silica Mullite Brick for Kiln

Certificate

ISO9001 CE

Al2O3 Content (%)

48%-85%

Raw Material

Silicon Mullite Brick

Processing Service

Punching, Cutting, Moulding

Type1

Fire Brick

Feature

Long Time Materials, Firebrick, Instant Materials

Type

Heat-Resistant Material

Shape

Block

Transport Package

According to Customer Requirements

Specification

230 x 114 x 65 mm

Trademark

zhengzhou RS

Origin

China Henan

HS Code

6902200000

Production Capacity

5000ton/Tons Per Year

Key features

High Strength & Abrasion Resistance: Features high strength, abrasion resistance, and thermal shock resistance for long service life.

Customizable Size & Material: We can customize the size, material, and shape according to your specific design or samples.

Protective Layer Formation: Constantly forms a protective layer to reduce accretion formation and extend application cycle.

Wide Industrial Application: Suitable for cement kilns, iron & steel, petrochemical, and nonferrous metals industries.

Professional Engineering Support: Professional engineers provide application, construction, and operation technology training.

ISO Certified Quality Control: Strict quality control from raw materials to finished products under ISO9001 standard.

Trade Assurance Protection: Every order is covered by Trade Assurance for secure and reliable transactions.

Company profile

Years of Export ExperienceProduct Certification

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.93h

AI-Powered supplier vetting

SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.

R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.