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High Strength Low Porosity Fire Clay Brick for Sales
US$0.52-1.10
1 Piece
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableClassification
ClayFeature
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time MaterialsModel NO.
SK32 or SK34Refractoriness (℃)
1580< Refractoriness< 1770Shape
BrickProduct Name
Fire Clay BrickStandard Size
230*114*65mmAl2O3 Content (%)
35-42%Porosity
Max 22%Sample
AvailableApplication
Industrial Furnace Building MaterialDensity
2.05-2.15(g/cm3)Cold Crushing Strength MPa
28Under 0.2 MPa Refractoriness
1350cCertificate
ISO9001Type
Refractory MaterialMaterial
Alumina BlockTransport Package
Wooden PalletSpecification
customizedTrademark
DKJLOrigin
ShandongHS Code
6902200000Production Capacity
200mt Per WeekKey features
High Refractoriness: Refractoriness ranges from 1580 to 1770 degrees Celsius for superior heat resistance.
Low Porosity: Porosity is maximized at 22% or lower, ensuring high density and durability.
Customized Standard: Product standards can be customized to meet specific customer requirements.
High Mechanical Strength: Cold crushing strength reaches up to 68 MPa for robust structural integrity.
Excellent Thermal Shock Resistance: Designed to withstand rapid temperature changes without spalling or cracking.
Wide Application Range: Suitable for glass, blast, hot-air, cement, and chemical furnaces.
ISO9001 Certified: Manufacturing process adheres to strict ISO9001 quality management standards.
Sample Availability: Samples are available for quality evaluation and trial orders.
Company profile

Business Type: Trading CompanyExport Year: 2001-05-01Nearest Port: TIANJINAverage Response Time: ≤9.25hTerms 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.
Product Q&A
Q:How can I get your prompt quotation for fire clay bricks?
A:
We can give our offer quickly if you kindly send the inquiry with following factors: drawing, dimension (length*width*thickness), service temperature, application and quantity. We'd be appreciated if you can also provide the density and AL2O3 content of the brick.
Q:What is the MOQ (minimum order quantity)?
A:
1 pallet.
Q:What is the HS code?
A:
The HS code is 69022000
Q:What are the available sizes?
A:
Standard sizes include 230x114x65mm, 230x114x75mm, and 220x110x60mm. Other sizes are available according to customer's requirements.
Q:What is the packaging method?
A:
Standard export wooden pallet with PET strap fixed, paper or non-woven fabrics between layers, finally wrapped with plastic shrink film from outside.
Send Inquiry
*To:
DKJL Co., Ltd.
DKJL Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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