What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 10 pieces.

99% Smooth Surface Al2O3 Alumina Ceramic Square Tubes

Name: 99% Smooth Surface Al2O3 Alumina Ceramic Square Tubes
Brand: Zhengzhou Mission Ceramic Products Co., Ltd.
SKU: 1902394132

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

Model NO.

MSAT

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 Alumina Options: Available in 95% and 99.7% Al2O3 content for diverse industrial needs.

Custom Size Availability: Standard sizes in stock with custom dimensions available upon request.

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

Fast Delivery Stock: Large quantity of tubes kept in stock for rapid delivery within 3-30 days.

Free Replacement Warranty: Free replacement or refund provided for broken or non-compliant items.

Multi-Application Versatility: Ideal for furnace tubes, thermocouple protection, and insulation uses.

OEM/ODM Service: Supports full customization from designs or samples for specific parts.

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.

Product Q&A

Q:Can the size be customized?

Yes, we provide customization from designs or samples. Standard sizes are available in stock, and other sizes can be produced upon request.

Q:What is the delivery time?

Delivery time ranges from 3 to 30 days. We maintain large stock quantities for fast delivery, with peak and off-season lead times within 15 workdays.

Q:What is the warranty policy?

Each tube is inspected before shipping. If any breakage occurs during shipment or if tolerance does not match promises, we provide free replacements or refunds.

Q:What are the common applications for these tubes?

They are widely used as furnace tubes, thermocouple protection tubes, thermocouple insulators, and other industrial ceramic applications.

Q:What are the payment terms?

We accept T/T, D/P, Western Union, and PayPal. International commercial terms include FOB, CIF, CFR, and EXW.