Does the company accept customization?

Yes, we accept OEM service and can provide other sizes according to customer requirements.

How are quality problems solved?

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

Low Thermal Conductivity Diatomite Insulating Firebrick for Kiln

Name: Low Thermal Conductivity Diatomite Insulating Firebrick for Kiln
Brand: DKJL Co., Ltd.
SKU: 726687412

Beijing, ChinaDKJL Co., Ltd.

US$115.00-158.00

10 pallet

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Feature

Low Thermal Conductivity, Long Time Materials

Refractoriness (℃)

900c

Model NO.

DK-difb

Shape

Brick

Type

Diatomite, Heat-Resistant Material

Name

Thermal Insulating Brick

Density

<=0.7

Color

Red

Testing Temperature

900c

Standard Size

230*114*65mm

Application

Industry Furnace Lining Insulation

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

High Purity Material: Made from high purity diatomite, ensuring light weight and low ferrous content.

JIS Standard Compliance: Products strictly follow JIS Industrial Standard of Japan for quality assurance.

Custom OEM Service: We accept OEM service and provide other sizes according to customer requirements.

Fast Delivery: Shorter delivery time of 15-25 days after order confirmation via vessel or train.

Free Sample Available: Free samples and trial orders are accepted for quality evaluation before bulk purchase.

Wide Application: Ideal for industrial furnaces, kilns, flues, and high-temperature equipment lining.

Strict Quality Control: Rigorous quality control from production to delivery with professional after-sale service.

Company profile

DKJL Co., Ltd.

Beijing, China

Business Type: Trading CompanyExport Year: 2001-05-01Nearest Port: TIANJINAverage Response Time: ≤10.06hTerms 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.