Can I get samples before placing a bulk order?

Yes, samples and trial orders are accepted for quality evaluation and can be delivered by international express.

What are the main applications for these firebricks?

They are used in low temperature parts of blast furnaces, hot blast furnaces, waste incinerators, and glass melting furnaces.

Wholesale High Alumina Clay Fire Brick

Name: Wholesale High Alumina Clay Fire Brick
Brand: DKJL Co., Ltd.
SKU: 730085502

Beijing, ChinaDKJL Co., Ltd.

US$100.00-157.00

5 Tons

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Classification

Clay

Feature

Long Time Materials

Model NO.

sk36

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Product Name

Firebricks

Al2O3

<40%

Density

2.05-2.15(g/cm3)

Color

Yellow

Standard Size

230*114*65mm

Application

Industrial Furnace Building Material

Sample

Available

OEM

Available

Cold Crushing Strength MPa

19-30MPa

Certificate

ISO9001

Type

Refractory Material

Material

Alumina Block

Transport Package

Wooden Pallet

Specification

As per your request

Trademark

dkjl

Origin

China

HS Code

69022000

Production Capacity

500mt Per Month

Key features

High Alumina Content: Al2O3 content ranges from 25% to 42% for superior refractory performance.

Customizable Dimensions: Available in standard 230*114*65mm or custom sizes based on client drawings.

OEM Services Available: Custom branding and specifications supported for wholesale orders.

ISO 9001 Certified: Manufacturing process adheres to strict international quality standards.

Fast Sample Delivery: Samples available via international express for quick quality evaluation.

Diverse Application Scope: Ideal for blast furnaces, hot blast stoves, waste incinerators, and glass furnaces.

Secure Export Packaging: Standard wooden pallets with PET straps and shrink film for safe shipping.

Company profile

DKJL Co., Ltd.

Beijing, China

Business Type: Trading CompanyExport Year: 2001-05-01Nearest Port: TIANJINAverage Response Time: ≤9.97hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryDKJL Co., Ltd. is a China-based limited trading company operating from Beijing, with its factory identified in Zibo, Shandong. It reports export activity since 2001 and accepts LC, PayPal, T/T, and Western Union. Its stated product scope covers insulation, refractory, ceramic fiber, heating, graphite, calcium silicate, ceramic, and related products. The supplier reports ISO 9000/9001 and ISO 14000/14001 management-system certifications, more than 10 production lines, and 11–20 quality-control staff. However, the available information does not establish after-sales support, financial credibility, R&D strength, customization capability, or detailed customer performance. Trade records show several 2025 transactions involving sorting and metal-detection equipment with buyers in Mexico and the United States, but the records provide limited transaction detail.

Supplier typeDKJL Co., Ltd. is explicitly identified as a trading company and limited company in China, based in Beijing. Its reported commercial scope spans industrial equipment and components, metallurgy, energy, light industry, construction, and related insulation, refractory, ceramic, and heating products.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality and environmental management credentials.

Production capacityThe supplier reports more than 10 production lines and annual production output above the stated threshold, with 11–20 quality-control staff. However, its company type is listed as trading company, and the slices do not clarify the ownership or operational relationship between DKJL and the factory in Zibo, Shandong.

Client casesTrade records show 2025 transactions involving a metal-granule sorting machine, color sorters, and a metal detector, with buyers in Mexico and the United States. These records demonstrate some identifiable international buyer activity, but the limited number of transactions and absence of performance, repeat-order, or satisfaction evidence prevent a stronger assessment.