How do you guarantee quality?

We have a complete QC system for chemical composition and physical properties during production. All goods are tested, and quality certificates are shipped with the goods.

Does your company supply samples?

Yes, we can supply samples for free, and the freight will be undertaken by the clients.

What is the delivery time?

Normally 7 to 14 days for delivery, according to your order quantity. Peak season lead time is one month, and off-season is within 15 workdays.

High Density High Cr2o3 Magnesite Chrome Brick Magnesia Chrome Refractory Brick for High Temperature Kiln

Name: High Density High Cr2o3 Magnesite Chrome Brick Magnesia Chrome Refractory Brick for High Temperature Kiln
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2196915765

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$300.00-500.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Cement Industry, Chemical Industry, Coking Industry, Glass Industry, Steelmaking Industry, Industrial Furnace

Content

90% Magnesia Brick

Model NO.

Magnesia Chrome Refractory Brick

Performance

Magnesia Chrome Refractory Bricks

Production Process

Sintered Magnesia Brick

Softening Temperature

≥1650℃

Product Name

High Cr2o3 Magnesite Chrome Brick

Apparent Porosity

17-18%

Fe2o3

4-6.5%

Cold Crushing Strength

50-55 MPa

Keyword

Magnesia Chrome Refractory Brick

Magnesia Chrome Bricksfeature

Good Thermal Shock Resistance

Applications

Cement Rotary Kiln, Glass Kiln Regener

Brick Material

Magnesium Oxide (MGO) and Chromium Oxide

Al2O3 Content (%)

3.8-4.2%

MGO Content (%)

65-80%

Cao Content (%)

0.2-0.4%

Cro Content (%)

7-17%

Refractoriness

1770< Refractoriness< 2000

Feature

High Temperature Resistance

Certificate

ISO9001,CE

Transport Package

International Standard

Specification

Customizable

Trademark

RSNC

Origin

Zhengzhou

HS Code

69022000

Production Capacity

500ton/Tons Per Year

Key features

Customizable Composition: SiO2, MgO, CaO, CrO, and SiC content can all be customized.

Good Thermal Shock Resistance: Low bulk density and thermal conductivity for excellent insulation.

Wide Industrial Application: Used in cement, glass, steel, chemical, and metallurgical industry furnaces.

ISO Certified Quality: Passed ISO9001, CE, ISO45001, and ISO14001 management system certifications.

Flexible Customization: Accepts customization from samples and designs with professional engineering support.

Long Service Life: Good integrity with furnace lining, easy operation, and durable performance.

Fast Delivery: Normally 7 to 14 days for delivery based on order quantity.

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: ≤1.92h

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.