What industries can use this brick?

It is widely used in metallurgy, building materials, chemical industry, petroleum, machinery manufacturing, and power generation.

What is the bulk density range?

The bulk density ranges from 0.3 to 1.3 g/cm3, offering lightweight options for insulation.

High Quality Clay Insulation Brick Fire Resistant Fireclay Insulation Brick for Tunnel Kiln

Name: High Quality Clay Insulation Brick Fire Resistant Fireclay Insulation Brick for Tunnel Kiln
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2173199295

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$160.00-200.00

10 Tons

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 Furnaces

Material

Light Weight Silica-Alumina

Model NO.

Fireclay Insulation Brick

Refractoriness (℃)

1580< Refractoriness< 1770

Product Name

Fireclay Insulation Brick for Tunnel Kiln

Fe2o3

Less Than 2%

Cold Crushing Strength MPa

More Than 1.5-6

Crushing Strength

40~60 MPa

Apparent Porosity

40-80%

Max Service Temperature °c

1150-1400c

Bulk Density(g/cm3)

0.55-1.5

Color

Yellow

Brick Feature

Excellent Thermal Shock Resistance

Certificate

ISO9001

Type

Refractory Material

Transport Package

International Standard

Specification

customizable

Trademark

China rongsheng

Origin

China Rongsheng

HS Code

6902200000

Production Capacity

5000t Per Year

Key features

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

Lightweight Design: Bulk density ranges from 0.3 to 1.3 g/cm3 for energy efficiency.

High Mechanical Strength: Cold crushing strength up to 8 MPa ensures durability under stress.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 and ISO14001 standards.

Customization Available: ODM and OEM services available with customization from samples or designs.

Versatile Applications: Suitable for blast furnaces, cement kilns, glass kilns, and steel-making furnaces.

Fast Delivery Options: Lead time within 15 workdays off-peak and one month during peak season.

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: ≤1.66h

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.