Machining Ceramic Pipe Ceramic Insulator Tube Alumina Tube Suppliers

Product Overview

Our precision-machined alumina ceramic pipes and insulator tubes represent the pinnacle of ceramic engineering, offering exceptional electrical insulation, thermal stability, and corrosion resistance for the most challenging industrial applications. Manufactured from 99.5% purity alumina, these components deliver superior performance in high-temperature, high-wear, and electrically demanding environments.

Key Product Advantages

1. Excellent Electrical Insulation - Withstand voltages up to 15 kV/mm

2. High-Temperature Resistance - Stable up to 1750°C (3182°F)

3. Superior Corrosion Resistance - Immune to acids, alkalis, and molten metals

4. Exceptional Mechanical Strength - Compressive strength up to 2500 MPa

5. Precision Machining - Tight tolerances (±0.1mm) for exact fit applications

6. Custom Fabrication - Tailored dimensions, shapes, and surface finishes

Industry Applications

✔ Semiconductor & Electronics Manufacturing

✔ Thermal Processing & Heat Treatment

✔ Energy & Power Generation

✔ Industrial Machinery

✔ Research & Laboratory

Why Choose Our Ceramic Products?

✅ Factory Direct Pricing - Eliminate middleman markups

✅ ISO-Certified Manufacturing - Consistent quality assurance

✅ Rapid Prototyping - 2-3 week lead time for samples

✅ Technical Expertise - 30+ years in advanced ceramics

✅ Global Logistics - Reliable worldwide shipping

Technical Parameters

Production process

1. Grind and crush the raw materials to be slurry or powder

2. se-different method to making the slurry or powder into semi-finished products

3. Put the semi-finished products into the kiln for dewaxing and sintering;

4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.

5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery

Certifications

Our customers

Packaging and shipping

Transport

FAQ：

Q: Do you have the products in stock? 

A: Some standard produce have in stock, such as ceramic band heater insulator; bobbin heater insulator and ceramic connector. But it needs to check according to your requirement.

Q: How do you pack the goods?

A: Our standard packaging is carton, we can customize it as per your requirement as well.

Q: How many days do you finish the sample?

A: Usually 15 business days (Including 8days for making furnaces and 7days for producing samples)