How do you guarantee quality?

For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.

Does your company supply samples?

Yes, we can supply samples for free, and the freight will be undertaken by clients. If you want to know more, please contact us !!!

China High Quality Magnesite Checker Bricks Furnace Lining Magnesia Chrome Refractory Brick

Name: China High Quality Magnesite Checker Bricks Furnace Lining Magnesia Chrome Refractory Brick
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 1996448271

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$0.50-1.00

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Classification

Magnesia-Chrome Brick

Production Process

Chemical Synthesis Process

Model NO.

Magnesia Chrome Brick

Refractoriness (℃)

1770< Refractoriness< 2000

Shape

Brick

Product Name

Refractory Magnesium Chromium Brick

Apparent Porosity

17-18%

Fe2o3

4-6.5%

Cold Crushing Strength

50-55 MPa

Keyword

Fused Rebonded Magnesia Chrome 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 Chemical Composition: SiO2, MgO, CaO, CrO, and SiC content can be customized to meet specific requirements.

Excellent Thermal Shock Resistance: Features good thermal shock resistance and low thermal conductivity for insulation.

Long Service Life: Provides good integrity with furnace lining and ensures long operational life.

Versatile Applications: Widely used in cement rotary kilns, glass kilns, and various other industrial furnaces.

Customizable Shapes: Available in standard, normal, shaped, and special shaped brick forms.

ISO Quality Certified: Manufactured under ISO9001, ISO4001, and ISO14001 certified quality management systems.

Free Sample Availability: Samples are provided free of charge, with freight costs covered by the client.

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: ≤1.93h

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.