How long is the delivery time?

The delivery time will be determined according to the quantity of the order.

How is the product quality guaranteed?

The products will be strictly inspected before shipment, so the quality could be guaranteed.

How are quality problems solved?

If the products are not confirmed to customer samples or have quality problems, our company will be responsible to make compensation for it.

What is the service life of your bricks?

The service life of different bricks is unlike. It also depends on your using condition and method.

What certifications does your company have?

ISO9001 and Test Report, also we could apply other necessary certification.

Good Thermal Stability High Strength Bof Eaf Magnesite Firebrick Magnesia Carbon Refractory Bricks for steel Ladle

Name: Good Thermal Stability High Strength Bof Eaf Magnesite Firebrick Magnesia Carbon Refractory Bricks for steel Ladle
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 1914922471

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$1.80

100-4,999 Pieces

US$1.00

5,000-49,999 Pieces

US$0.90

50,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Product Name

Magnesite Carbon Fire Brick

Bulk Density/ g/cm3

More Than 2.77

Model NO.

RS-MC-003

Brick Feature

Great Performance to Anti-Slag

Cold Crushing Strength(MPa)

More Than 25 MPa

Size

230mm*114mm*65/75mm or Other Sizes

Apparant Porosity

Less Than 6

Modulus of Rupture

More Than 4 MPa

MGO Content (%)

72%-84%, More Than 70%

Cao Content (%)

8%-14%

Supplier Type

Manufactuere/Factory

Advantage

Good Thermal Stability

Certificate

ISO9001

Chemical Properties

High Melting Point Alkaline Ox

Refractoriness (℃)

1770< Refractoriness< 2000

Feature

Long Time Materials, High Temperature Resistance, Instant Materials

Type

Refractory Material

Shape

Brick

Material

MgO-Carbon Brick

Transport Package

International Standard

Specification

Customizable

Trademark

RSNC

Origin

China

HS Code

6902200000

Production Capacity

500ton/Tons Per Year

Key features

High Thermal Stability: Excellent thermal shock resistance and low creep at high temperatures for long service life.

Strong Slag Resistance: Effective utilization of magnesia and carbon to resist strong slag erosion and corrosion.

Customizable Sizes: Available in standard 230x114x65/75mm or other customized sizes based on customer requirements.

OEM/ODM Service: We accept OEM orders and provide customization from samples or designs.

ISO9001 Certified: Products are strictly inspected and certified with ISO9001 and test reports for quality guarantee.

Wide Application: Widely used in BOF, EAF, LF, Ladles, and other industrial furnaces in the steel industry.

Competitive Pricing: High-quality Mg-C bricks with competitive prices due to access to premium Magnesia ore sources.

Professional Support: We provide basic refractory lining solutions and personalized services for industrial furnaces.

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: ≤0.95h

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.