Does your company accept customization?

Yes, we accept OEM service to customize products according to your needs.

How are quality problems solved?

If products do not conform to samples or have quality issues, we compensate based on sufficient evidence.

Diatomite Insulation Fire Brick for Furnace

Name: Diatomite Insulation Fire Brick for Furnace
Brand: DKJL Co., Ltd.
SKU: 732563042

Beijing, ChinaDKJL Co., Ltd.

US$0.50-1.10

100 piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials

Refractoriness (℃)

900c

Model NO.

DK-dfb

Shape

Brick

Type

Diatomite, Heat-Resistant Material

Name

Diatomite Insulating Brick

Density

0.69g/cm3

Color

Red

Reheating Linear Change (%) 900

0.5

Size

Customized

Sample

Available

Cold Crushing Strength

0.8-5.0

Thermal Conductivity(W/M.K) 300°c

0.11-0.23

Sio2 Content (%)

71.5-70

OEM

Available

Material

Diatomite

Transport Package

Standard Export Wooden Pallet with Cardboard

Specification

standard size

Trademark

DKJL

Origin

Hebei, China

HS Code

69022000

Production Capacity

360ton/Month

Key features

Customized Size Available: Size is customized to meet specific customer requirements beyond standard dimensions.

OEM Service Accepted: We accept OEM service to provide tailored products for your brand or specifications.

Light Weight and Low Density: Features low density and light weight for efficient thermal insulation and handling.

High Strength and Shock Resistance: Offers high strength and good thermal shock resistance for durable furnace lining.

Low Thermal Conductivity: Ensures excellent thermal insulation effect with low heat storage and conductivity.

Energy Saving Performance: Designed to save energy by reducing heat loss in industrial furnaces and heaters.

Wide Application Scope: Suitable for carbon furnaces, cracking furnaces, roller kilns, and similar high-temp equipment.

Strict Quality Control: Products undergo strict quality control to ensure conformity with samples and standards.

Company profile

DKJL Co., Ltd.

Beijing, China

Business Type: Trading CompanyExport Year: 2001-05-01Nearest Port: TIANJINAverage Response Time: ≤8.81hTerms 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.