What standards do your products meet?

Our products meet standards such as ASTM, ASME, AMS, DIN, and JIS. Third-party testing is also available.

What is the minimum order quantity?

The minimum order quantity is 1000kg.

Is customization available?

Yes, we offer customization options including from samples, designs, full customization, minor customization, and flexible customization.

High Stability Refractory Zero Expansion Silica Brick with Excellent Thermal Shock Resistance

Name: High Stability Refractory Zero Expansion Silica Brick with Excellent Thermal Shock Resistance
Brand: Zibo Thermaxcel Co., Ltd.
SKU: 2128875932

Shandong, ChinaZibo Thermaxcel Co., Ltd.

US$390.00-560.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Classification

Semi-Silica

Feature

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

Production Process

Extrusion Method

Refractoriness (℃)

1770< Refractoriness< 2000

Shape

Brick

Single Gross Weight

1015.000 Kg

Si02 Content (%)

>96%

Refractoriness (Degree)

Common (1580<Refractoriness<1770)

The Coefficient of Thermal Expansion

0.19%

Single Package Size

100X100X110.Cm

Al203 Content %)

<0.3%

Application

Glass Furnace

Cao Content (%)

0.1%

Transport Package

Wooden Box

Trademark

Thermaxcel

Origin

Shandong, China

Key features

Zero Thermal Expansion: Reburn linear change < 0.2%, preventing structural cracks and ensuring long service life.

High Acid Resistance: Stable against acidic gases in coke ovens and hot blast furnaces.

Lightweight Structure: Lower bulk density (1.85 g/cm3) reduces thermal mass and improves energy efficiency.

Low Thermal Conductivity: Improves furnace insulation performance and significantly reduces energy loss.

Wide Application Scope: Specially designed for coke oven regenerators, roofs, checker chambers, and hot blast furnaces.

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: ≤2.51hTerms 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 do you control product quality?

We have a complete QC system for chemical composition and physical properties during production. All goods are tested after production, and quality certificates are shipped with the goods.

Q:What is the lead time for orders?

It usually takes about 15-20 days after receiving the purchase order. During peak season, it may take one month, while off-season lead time is within 15 workdays.

Q:Do you provide free samples?

Yes, free samples are available. However, the buyer generally needs to bear all delivery costs.

Q:What are your payment terms?

We accept 30% deposit and 70% balance against the BL copy or by LC. Other payment terms such as T/T, D/P, PayPal, and Western Union are also available.

Q:Can we visit your company?

Yes, you are welcome to visit JUCOS company at any time.