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Corundum Ceramic Tubes with High Alumina

Name: Corundum Ceramic Tubes with High Alumina
Brand: DKJL Co., Ltd.
SKU: 666589822

Beijing, ChinaDKJL Co., Ltd.

US$1.00-100.00

10 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

Corundum Ceramic Tubes

Shape

Pipe

Product Name

Corundum Ceramic Tubes

Al2O3

>99.5%

Density

3.9kg/M3

Compressive Strength

2000 - 2500 MPa

Working Temperature

1700 Degree

Water Absorption

Flexural Strength

336 MPa

Certificate

ISO9001:2008/SGS/RoHS

Thermal Shock Resistance

Good

Electrical Insulation

Excellent

Type

Refractory Material

Material

Alumina Cement

Transport Package

Wooden Case

Specification

customized

Trademark

DKJL

Origin

China

HS Code

690600000

Production Capacity

20000PCS Per Month

Key features

High Alumina Content: Al2O3 purity ranges from 60% to 99.7% for superior performance.

Superior Mechanical Strength: Compressive strength up to 2500 MPa and flexural strength up to 370 MPa.

Corrosion and Wear Resistance: Resistant to acid, alkali corrosion and offers long service life.

High Electrical Insulation: Excellent dielectric strength up to 12 KV/mm for electrical applications.

Low Thermal Conductivity: Efficient thermal insulation with conductivity ranging from 16 to 35 W/(m.R).

Customizable OEM Service: Accepts OEM service with customizable package designs.

Fast Delivery Time: Delivery within 15-25 days after order confirmation.

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.

Product Q&A

Q:How can I get your prompt quotation?

We can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, content of AL2O3, dimension (diameter*thickness* length), application and quantity.

Q:What's the MOQ of the order?

No limit, we can offer the best suggestions and solutions according to your condition.

Q:Which payment terms can you accept?

T/T,LC,Western Union,moneygram are available for us.

Q:After an order is placed, when to deliver?

15-25days after confirming the order.

Q:Does your company accept customization?

We accept OEM service.