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.

Low Thermal Conductivity Mullite Insulation Brick for Glass Furnaces

Name: Low Thermal Conductivity Mullite Insulation Brick for Glass Furnaces
Brand: Zibo Thermaxcel Co., Ltd.
SKU: 2092073842

Shandong, ChinaZibo Thermaxcel Co., Ltd.

US$260.00-600.00

5 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Feature

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

Production Process

Extrusion Method

Model NO.

Insulation Brick

Refractoriness (℃)

1770< Refractoriness< 2000

Shape

Brick

Modelnumber

Crushing Strength

1.2MPa

Keyword

Insulating Corundum Mullite Fire Brick

Cao Content %

0.01

MGO Content (%)

0.18%

Refractoriness (Degree)

Common1580<Refractoriness<1770

Bulk Density

0.6g/cm3

Single Package Size

100X100X110.Cm

Sic Content (%)

1.2%~1.4%

Modulus of Rupture

1.Ompa

Al203 Content %)

40%

Apparent Porosity

20-23%

Cro Content (%)

0.1~0.3%

Application

Refractory Industry

Transport Package

Wooden Box

Specification

230X114X65MM

Trademark

Thermaxcel

Origin

Shandong, China

Production Capacity

5000 Tons/Year

Key features

Low Thermal Conductivity: Provides excellent thermal insulation with conductivity ranging from 0.14 to 0.51 W/m.k.

High Compressive Strength: Maintains high compressive strength in hot state, ranging from 1.0 to 3.5 MPa.

Low Impurity Content: Features low alkali metal oxides ensuring high refractoriness and performance in reducing atmospheres.

Customizable Shapes: Can be processed into special shapes to reduce brick count and joints.

Accurate Dimensions: Precise appearance and size ensure masonry speed and stability.

Energy Saving: Accumulates little heat energy, offering obvious energy saving in intermittent operations.

Multiple Certifications: Meets ASTM, ASME, AMS, DIN, and JIS standards with third-party testing available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Zibo Thermaxcel Co., Ltd.

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-01-01Nearest Port: QINGDAOAverage Response Time: ≤2.77hTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with nine employees, one R&D engineer, valid import and export licensing, and no stated affiliation with a larger group. It demonstrates professional technical-supplier positioning, 3D software design, ODM, OEM for popular brands, and broad customization services. Inventory capability and stated lead times are available, but overseas service coverage is absent. Innovation resources are limited: no new products were launched in the past year, no SDK is available, and only one R&D engineer is reported. Service and quality management documentation is weak or unavailable, including no written complaint, supplier assessment, corrective-action, or preventive-action procedures, and no quality-control testing equipment is reported. Financial credibility cannot be fully assessed because the provided financial fields contain only years rather than financial results. Customer preference is reported at 80%–100%, but no specific customer cases are provided.

Supplier typeThe supplier identifies as a professional technical supplier, operates as a limited company, has nine employees, and holds a valid import and export license. It is not indicated to be part of a larger company group, while overseas agents, branches, showrooms, and warehouses are unavailable.

CertificationsThe supplier is explicitly reported to hold a valid import and export license. No other certifications are identified in the provided information, so the assessment is limited to this licensing evidence.

After-Sales capabilityAfter-sales and service-management maturity appears weak: there are no written complaint-handling procedures or records, no written supplier-service assessment or corrective/preventive-action procedures, and no overseas service infrastructure. These are explicit process and coverage deficiencies.

R&D capabilityThe supplier has one R&D engineer and states that it provides professional technical R&D, 3D software design, ODM, and product development services. However, it launched no new products in the past year, has no available SDK, and reports only one R&D engineer, indicating limited demonstrated innovation capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design services, and ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:How can you control your quality?

For each production processing, we 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.