How long is delivery time?

The delivery time usually depends on the order quantity, usually around 7-12 days.

What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

What is the lead time for peak season?

Peak Season Lead Time: one month

High Quality Magnesia Carbon Brick Magnesium Oxide Carbon Refractory Bricks From Rongsheng

Name: High Quality Magnesia Carbon Brick Magnesium Oxide Carbon Refractory Bricks From Rongsheng
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2172315135

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$1.00-2.00

400 Pieces

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.

Rongsheng Magnesia Carbon Brick

Performance

Magnesia Carbon Brick

Production Process

Sintered Magnesia Brick

Softening Temperature

≥1650℃

Product Name

High Quality Magnesia Carbon Brick

Bulk Density/ g/cm3

More Than 2.77

Brick Feature

Great Performance to Anti-Slag

Cold Crushing Strength(MPa)

More Than 25 MPa

Keyword

Magnesium Oxide Carbon Refractory Brick

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%

Feature

High Temperature Resistance, Instant Materials

Type

Refractory Material

Certificate

ISO9001,CE

Transport Package

International Standard

Specification

Customizable

Trademark

RSNC

Origin

China

HS Code

6902200000

Production Capacity

500ton/Tons Per Year

Key features

Excellent Slag Resistance: Resists erosion from corrosive gas media and slag, extending equipment service life significantly.

Customizable Specifications: Offers custom sizes (e.g., 230mm*114mm*65/75mm) and tailored MgO/C content based on customer requirements.

Competitive Pricing: Provides quality comparable to European Mg-C bricks at competitive prices due to access to high-quality Magnesia ore.

Versatile Applications: Suitable for converters, EAF, LF, ladles, and various industrial furnaces in steel, cement, and chemical industries.

Proven Manufacturer: Established in the 1990s with 25 years of experience and over 2,000 furnace cases worldwide.

Robust Packaging: Uses wooden pallets with plastic film to protect goods from damage, vibration, and weather during transit.

Quality Certified: ISO9001, CE, ISO14001, ISO45001 certified with strict quality control from raw materials to finished products.

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: ≤1.76h

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.