What are the main applications for these bricks?

They are used in blast furnaces, cement kilns, steel-making furnaces, and glass kilns.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What is the alumina content of fireclay bricks?

The alumina content in fireclay bricks is approximately 28% to 55%.

Sk-34 Refractory Fire Clay Bricks Standard Sk36 Kiln Clay Brick

Name: Sk-34 Refractory Fire Clay Bricks Standard Sk36 Kiln Clay Brick
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2070403125

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$200.00-350.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace, Industrial Furnace, Metallurgy

Material

Light Weight Silica-Alumina, Fireclay Brick

Model NO.

SK32 SK34 SK36 SK38

Refractoriness (℃)

1580< Refractoriness< 1770

Type

Refractory Material

Product Name

Sk36 Kiln Clay Brick

Weight of Brick

3-4kg/Pices

Bulk Density g/cm3

2.00-2.35

Apparent Porosity/%

Less Than 22

Cold Crushing Strength MPa

More Than 25

Permanent Linear Change

More Than1100

Refractoriness°c

More Than1700

Color

Yellow

Certificate

ISO9001

Refractoriness (℃)

1770< Refractoriness< 2000

Feature

Long Time Materials, Top Grade, Instant Materials

Shape

Brick

Transport Package

International Standard

Specification

Customizable

Trademark

Zhengzhou Rongsheng Refractory Co., Ltd.

Origin

Zhengzhou Rongsheng Refractory Co., Ltd.

HS Code

6902200000

Production Capacity

500ton/Tons Per Year

Key features

Customizable Sizes and Shapes: Special sizes and OEM services provided based on customer drawings.

High Thermal Shock Resistance: Excellent resistance to thermal shock and spalling for stable performance.

Superior Corrosion Resistance: Good resistance to abrasion and corrosion in harsh industrial environments.

High Mechanical Strength: Cold crushing strength exceeds 25 MPa for durable structural integrity.

Wide Application Range: Suitable for blast furnaces, cement kilns, steel-making, and glass industries.

ISO 9001 Certified Quality: Manufactured under strict ISO9001 quality control standards.

Customization from Designs: OEM and ODM services available for custom designs and samples.

Long Service Life: Top-grade materials ensure long-term stability 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: ≤1.28h

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.