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.

Factory Direct Alumina Bubble Brick for Heat Treatment Furnaces

Name: Factory Direct Alumina Bubble Brick for Heat Treatment Furnaces
Brand: Zibo Thermaxcel Co., Ltd.
SKU: 2094070292

Shandong, ChinaZibo Thermaxcel Co., Ltd.

US$260.00-640.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Classification

High-Alumina

Feature

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

Model NO.

Alumina Bubble Brick

Production Process

Extrusion Method

Refractoriness (℃)

1770< Refractoriness< 2000

Shape

Brick

MGO Content (%

0.8-1.2

Single Gross Weight

1015.000 Kg

Cao Content %

0.01

Al203 Content (%)

66%

Cro Content %)

0.1~0.3%

Material

Alumina Hollow Ball

Sic Content (%)

1.2-1.4

Sio2 Content %)

1.0%

Application

Refractory Industry

Transport Package

Wooden Pallet

Specification

230*114*64mm or 230*114*76mm

Trademark

Thermaxcel

Origin

Shandong, China

HS Code

6902200000

Production Capacity

20000mt/Year

Key features

Lightweight & Insulating: Low thermal conductivity and low bulk density reduce furnace weight and save energy.

High Compressive Strength: Features high mechanical strength with cold crushing strength up to 20 MPa.

Versatile Applications: Ideal for metallurgy, ceramics, petrochemicals, and various high-temperature kilns.

Customization Available: Offers full customization, minor customization, and flexible options from samples or designs.

Quality Assurance: Complete QC system for chemical and physical properties with certificates provided.

Fast Lead Time: Standard production time is 15-20 days after receiving the purchase order.

Free Samples: Free samples available; buyer typically covers delivery costs.

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: ≤2.02hTerms 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.