How long is delivery time?

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

How are your products' quality?

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

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.

How about your company's certification?

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

Fused 95% MGO Fire Resistant Brick Magnesite Refractory Material Burnt Magnesia Bricks for VOD Furnace

Name: Fused 95% MGO Fire Resistant Brick Magnesite Refractory Material Burnt Magnesia Bricks for VOD Furnace
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2135730295

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$200.00-500.00

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

98% Magnesia Brick

Model NO.

MZ-92, MZ-95, MZ-97, MZ-98

Performance

High-Purity Magnesia Firebrick

Production Process

Chemically Bonded Magnesia Brick

Softening Temperature

≥1650℃

Product Name

Magnesia Refractory Bricks

Size of Basic Refractory

230*114*65mm or Custom Made

Bulk Density

2.0-2.5g/cm3

Refractoriness

Super-Class (Refractoriness> 2000

Keyword

Burnt Magnesia Bricks

Apparent Porosity

Max 16%

Applications

Iron Steel Furnace,Glass Furnace,Ceme

Refractory Brick Feature

High Refractoriness

Cold Crushing Strength

Min 60 MPa

Reheating Linear Change(1650 °c,2h)

0~-0.4

Advantage

Resist Basic (Alkaline) Slag

Certificate

ISO CE

Transport Package

International Standard

Specification

Customizable

Trademark

RONGSHENG

Origin

Henan, China

HS Code

690220000

Production Capacity

5000/Tons Per Year

Key features

High Purity Magnesia Content: MGO content ranges from 85% to 98% with superior high-temperature mechanical strength.

Custom Size Options: Available in standard sizes like 230x114x65mm or custom made according to drawings.

Alkaline Slag Resistance: Strong ability to resist basic slag, ideal for steel and glass furnace applications.

Multiple Certification: Holds ISO9001, ISO14001, ISO45001, CE, and AAA-level credit enterprise certifications.

30 Years Industry Experience: Over 30 years of experience with more than 2,000 furnace cases executed globally.

OEM and ODM Services: Full OEM and ODM capabilities available with customization from samples or designs.

Low Apparent Porosity: Apparent porosity as low as 16% ensures high density and durability.

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: ≤1.88h

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.