Do you support OEM and ODM services?

Yes, we offer full customization from designs or samples with flexible options.

What are the standard applications for these tubes?

They are widely used as furnace tubes, thermocouple protection tubes, and insulators.

99% Alumina Al2O3 Ceramic Square Tube for Corona Treating

Name: 99% Alumina Al2O3 Ceramic Square Tube for Corona Treating
Brand: Zhengzhou Mission Ceramic Products Co., Ltd.
SKU: 1905236272

Henan, ChinaZhengzhou Mission Ceramic Products Co., Ltd.

US$1.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Refractory, Structure Ceramic, Industrial Ceramic

Max Temperature

1800c

Shape

Tube

Usage

Furnace

Density

3.6-3.9

Color

White, Ivory

Deliviery Time

3-30 Days

Size

Customize

Material

Alumina Ceramic

Purity

99%

Type

Ceramic Tubes

Transport Package

Wooden Box

Specification

customize

Trademark

MISSION

Origin

China

Production Capacity

100000/Month

Key features

High Purity Options: Available in 95%, 99%, and 99.7% Alumina content for various thermal applications.

Customizable Dimensions: Size is customizable; standard sizes available for furnace and thermocouple tubes.

Tight Tolerance Grinding: Outer diameter can be ground to achieve tight tolerance specifications.

Fast Delivery: Large quantity in stock with delivery time ranging from 3 to 30 days.

Free Replacement for Damages: Free replacement or refund provided if tubes break during shipment or tolerance is off.

Low Water Absorption: Water absorption rate is less than 0.2% for 95% and 0.1% for 99.7% purity.

OEM and ODM Services: Full customization available from designs or samples with flexible options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Zhengzhou Mission Ceramic Products Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Zhengzhou Airport, Beijing AirportAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company focused on industrial ceramic products and related industrial materials and equipment. It is identified as a professional technical supplier and offers extensive customization, ODM, and OEM services, with new products reported during the past year. However, it does not provide 3D software design, lacks an SDK, and has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Export sales account for 71%–90% of total sales, and the supplier has exported for 10 years. Service-management weaknesses include no written procedures or records for supplier assessment, corrective and preventive actions, or complaint handling. Financial records are indicated for 2021–2023, but no financial results are provided. Certification, production capacity, and customer-case evidence are insufficient for a definitive assessment.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its stated scope covers sales and import/export of ceramic products, refractory materials, non-ferrous metals, kilns, heating elements, mechanical equipment, rubber products, and certain chemical products.

After-Sales capabilityThe supplier has no written procedures or records for effective complaint handling, service-capability assessment, or corrective and preventive actions. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, although stated service quotations and payment terms are available and peak- and off-season lead times are both within 15 working days.

R&D capabilityThe supplier is identified as having professional technical R&D capability, reported new products during the past year, and offers ODM services. However, it does not provide 3D software design services and has no available SDK, so innovation capability is evidenced but technically limited in these areas.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full, minor, and flexible customization, and also provides ODM and OEM services. Its product scope includes special-sized industrial ceramic parts, directly supporting broad customization capability.