How are the products packaged?

Tubes are cleaned, wrapped in bubble plastic, padded with foam board in a wooden box, and sealed with screws for easy opening.

Do you accept custom designs or samples?

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

Alumina 2021 Hot Sale Customized Ceramic Tube

Name: Alumina 2021 Hot Sale Customized Ceramic Tube
Brand: Zhengzhou Mission Ceramic Products Co., Ltd.
SKU: 761629192

Henan, ChinaZhengzhou Mission Ceramic Products Co., Ltd.

US$0.10-10.00

1 Piece

Product profile

Customization

Available

Color

Lvory White

Package

Wooden Box

Model NO.

MSAT

Density

3.6g/cm3-3.9g/cm3

Working Temperature

1500c-1800c

Usage

Refractory

Diameter

1-120mm

Length

10-2000mm

Raw Material

95%-99.7% Alumina

Product Name

Ceramic Tube

Volume Resistivity

1013

Refractoriness (℃)

1580< Refractoriness< 1770

Feature

Long Time Materials

Type

Refractory Material

Shape

Pipe

Material

Alumina Ceramic

Transport Package

Put in Wood Box Padded with Foam Board

Specification

Customized

Trademark

MISSION

Origin

China

HS Code

85471000

Production Capacity

100000

Key features

Customized Dimensions: Diameter 1-120mm and Length 10-2000mm available with tight tolerance grinding.

Made-to-Order Service: Full customization available from designs, samples, or specific technical requests.

High Purity Material: Available in 95% and 99.7% Al2O3 purity for superior refractory performance.

Fast Delivery: Large stock of standard sizes ensures quick shipment within 15 workdays.

Free Replacement Warranty: Free replacement or refund provided for broken items during shipment or tolerance issues.

Multi-Application Usage: Ideal for furnace tubes, thermocouple protection, and insulators in various industries.

Rigorous Quality Inspection: Every single tube is inspected before shipping to ensure consistent quality.

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 tube dimensions be customized?

Yes, we offer made-to-order services with diameters from 1-120mm and lengths up to 2000mm, including tight tolerance grinding.

Q:What is the warranty policy for damaged goods?

If any tube breaks during shipment, we will send a free replacement or refund your payment. We also replace tubes if tolerances do not match our agreement.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:How long does it take to deliver?

We have large stock for fast delivery. The average lead time is within 15 workdays for both peak and off-peak seasons.

Q:What materials are available?

We provide Alumina Ceramic tubes with 95% and 99.7% Al2O3 purity.