What standards do you have?

Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.

Refractory Lightweight Mullite Firebricks Heat Insulation Fireclay Bricks for Sale

Name: Refractory Lightweight Mullite Firebricks Heat Insulation Fireclay Bricks for Sale
Brand: Zibo Jucos Co., Ltd.
SKU: 1990718442

Shandong, ChinaZibo Jucos Co., Ltd.

US$180.00-200.00

5 Tons

Sample price:US$200.00/ton.Request sample

Product profile

Customization

Available

Classification

Clay

Feature

Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity, Long Time Materials

Model NO.

JM23, JM26, JM28, JM30, JM32

Production Process

Extrusion Method

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Refractoriness (℃)

1580< Refractoriness< 1770

Type

Refractory Material

Shape

Brick

Material

Mullite

Bulk Density(g/cm3)

0.6g/cm3

Al2O3

40%

Size

Customizable

Certifiacte

ISO9001, CE, etc

Transport Package

Sea-Worthy Wooden Case

Specification

230x114x65mm/230x114x76mm

Trademark

jucos

Origin

China

HS Code

6902200000

Key features

Customizable Size: Bricks can be machined to required accurate sizes to meet specific design needs.

High-Temperature Resistance: Refractoriness ranges from 1580 to 1770 degrees Celsius for extreme heat applications.

Lightweight Insulation: Bulk density from 0.6 to 1.25 g/cm3 reduces fuel and construction costs significantly.

Excellent Mechanical Strength: Features high load-bearing properties and excellent resistance to spalling and corrosion.

Wide Temperature Range: Suitable for working temperatures ranging from 1300 to 1600 degrees Celsius.

Multiple Certifications: Meets international standards including ISO9001, CE, ASTM, ASME, AMS, DIN, and JIS.

Low Thermal Conductivity: Super-pure raw materials form uniform pore structures for superior thermal insulation.

Complete Quality Control: Full QC system for chemical and physical properties with certificates shipped with goods.

Company profile

Zibo Jucos Co., Ltd.

Shandong, China

Business Type: Trading CompanyExport Year: 2002-02-01Nearest Port: QINGDAOAverage Response Time: ≤3.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and a trading company, offering ceramic fiber blankets and reporting 20 employees. It has documented procedures and records for assessing service capability and corrective/preventive actions, but its approved-supplier list lacks signatures or dates. Overseas service infrastructure is limited: it has no overseas showroom, agent, or branch and serves zero countries, although it has participated in the GIA offline trade show and lists technical services including installation, repair, maintenance, debugging, and training. The supplier provides ODM, OEM, and sample-based customization, but launched no new products in the past year and has no available SDK. Export activity is established, with 71%–90% of sales from exports, self-operated import/export rights, and 10 years of export history. Production-related evidence is limited, while the company states it has advanced equipment, R&D facilities, and stage-based testing. No specific certifications or customer...

Supplier typeThe supplier is explicitly described as a limited company and a trading company, with no associated company group identified. Its stated product scope includes ceramic fiber blanket, while the broader business scope includes multiple trading categories.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment and corrective/preventive actions, and lists debugging, maintenance, training, installation, and repair services. However, it has no overseas showroom, agent, or branch and offers services in zero countries, limiting evidence of overseas service coverage.

R&D capabilityThe supplier offers ODM and OEM services and states that it has R&D facilities, but it launched no new products in the past year and has no available SDK. The evidence therefore shows development-service availability but limited recent product innovation.

Production capacityThe company states that it has advanced production equipment, R&D facilities, and testing at each production stage, and reports 20 employees. These statements support production infrastructure, although no capacity, output, or manufacturing-scale metrics are provided.

Customization capabilityThe supplier explicitly provides ODM services and offers customization from samples. It also reports OEM capability for popular brands, directly supporting the ability to deliver customized products.

Product Q&A

Q:How can you control your quality?

For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.

Q:What is your lead time?

It usually needs about 15- 20 days after receiving the PO.

Q:Do you provide free samples?

Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.

Q:What is your payments terms?

We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

Q:Can we visit your company?

Yes, for sure, you are welcome to visit JUCOS company.