Alumina Tubes
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Alumina Tubes and Rods

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Product Description

Alumina Tubes and Rods for High-Temperature Applications in India

At M-Kube India, we supply premium alumina tubes and alumina rods crafted from high-purity aluminum oxide (Al₂O₃), ideal for challenging thermal, electrical, and chemical environments. Designed for industrial and scientific use, our ceramic tubes and rods are trusted by Indian manufacturers, laboratories, and R&D facilities for consistent performance in high-temperature conditions.

Standard and Custom Alumina Ceramic Components – Engineered for Indian Industry

We offer a wide selection of standard alumina tubes and rods in various dimensions, along with the flexibility of custom-machined alumina parts to meet tight tolerances (as precise as ±0.05 mm). Our range includes:

  • Tubes with open or closed ends
  • Multi-bore and multi-channel configurations
  • Dome ends, flanges, and threaded options
  • Polishing, engraving, and surface finishing
  • Rapid prototyping and scalable supply options

Here are our some of the alumina ceramic components.

Al-TbO-001-000.5-0100-00053 99.8% Alumina Tube, Both Ends open,
OD 0.8-1 mm x ID 0.3-0.6 mm x L 100 mm
Al-TbO-002-001-0100-00008 Alumina Tube, Both Ends open,
OD 2 mm , ID 1 mm , Length 100 mm
Al-TbO-002-001-1000-00046 99.8% Alumina Tube, Both Ends open,
OD 2mm x ID 1 mm x L 1000 mm
Al-TbO-002.8-001.8-0300-00054 99.8% Alumina Tube, Both Ends open,
OD 2.7-3 mm x ID 1.7-2 mm x L 300 mm
Al-TbO-004-001.5-0500-00047 99.8% Alumina Tube, Both Ends open,
OD 4mm x ID 1.5 mm x L 500 mm
Al-TbO-004-002-0100-00051 99.8% Alumina Tube, Both Ends open,
OD 4mm x ID 2 mm x L 100 mm
Al-TbO-004-2bore-0100-00052 99.8% Alumina Tube, Both Ends open,
OD 4mm with 2 bores x L 100 mm
Al-Rd-005-000-0200-00013 99.7% Alumina Rod,
OD 5 mm, Length 200 mm
Al-Rd-005-000-0200-00013 99.7% Alumina Rod,
OD 5 mm, Length 200 mm
Al-TbO-06.35-004-0300-00044 99.8% Alumina Tube, Both Ends open,
OD 6.35 mm x ID 4 mm x L 300 mm
Al-TbO-007.9-004.8-0500-00047 99.8% Alumina Tube, Both Ends open,
OD 7.9mm x ID 4.8 mm x L 500 mm
Al-TbO-008.5-007-0080-0021 99.7% Alumina Tube, Both Ends open,
OD 8.5 mm, ID 07 mm, Length 80 mm
Al-TbC-009-003-0200-00009 Alumina Tube, One Ends open,
OD 9 mm , ID 3 mm , Length 200 mm
Al-TbO-010-007-0100-00005 Alumina Tube, Both Ends open,
OD 10 mm , ID 7 mm , Length 100 mm
Al-TbO-013.5-010.8-0022-00050 99.8% Alumina Tube, Both Ends open,
OD 13.5mm (tolerance +0.4mm) x ID 10.8mm (tolerance +0.4mm)  x L 22 mm
Al-TbO-015-010-0200-00012 99.7% Alumina Tube, Both Ends open,
OD 15 mm , ID 10 mm , Length 200 mm
Al-TbO-017.5-015-0050-0020 99.7% Alumina Tube, Both Ends open,
OD 17.5 mm, ID 15 mm, Length 50 mm
Al-TbO-025-013-0500-00004 76% Alumina Tube, Both Ends open,
OD 25 mm , ID 13 mm, Length 500 mm
Al-TbO-020-015-0300-00014 99.7% Alumina Tube, Both Ends open,
OD 20 mm, ID 15 mm, Length 300 mm
Al-TbO-020-015-0325-00017 99.7% Alumina Tube, Both Ends open,
OD 20 mm, ID 15 mm, Length 325 mm
Al-TbO-020-015-0500-00033 99.7% Alumina Tube, Both Ends open,
OD 20 mm , ID 15 mm , Length 500 mm
Al-TbO-030.5-026.5-0100-00030 99.7% Alumina Tube, Both Ends open,
OD 30.5 mm x ID 26.5 mm x L 100 mm
Al-TbO-030.5-026.5-0500-00029 99.7% Alumina Tube, Both Ends open,
OD 30.5 mm x ID 26.5 mm x L 500 mm
Al-TbO-040-030-0100-00039 99.7% Alumina Tube, Both Ends open,
OD 40 mm , ID 30 mm , Length 100 mm
Al-TbO-040-030-0250-00019 99.7% Alumina Tube, Both Ends open,
OD 40 mm, ID 30 mm, Length 250 mm
Al-TbO-040-030-0255-00034 99.7% Alumina Tube, Both Ends open,
OD 40 mm , ID 30 mm , Length 255 mm
Al-TbO-040-34-0500-00048 99.7% Alumina Tube, Both Ends open,
OD 40mm x ID 34mm x L 500 mm, Tolerance +-0.5 to 1mm
Al-TbO-040-032-1000-00035 99.7% Alumina Tube, Both Ends open,
OD 40 mm , ID 32 mm , Length 1000 mm
Al-TbO-040-020-1120-00003 76% Alumina Tube, Both Ends open,
OD 40 mm , ID 20 mm , Length 1120mm
Al-TbO-045-041-0255-00037 99.7% Alumina Tube, Both Ends open,
OD 45 mm , ID 41 mm , Length 255 mm
Al-TbO-050-040-0100-00011 99.7% Alumina Tube, Both Ends open,
OD 50 mm , ID 40 mm , Length 100 mm
Al-TbO-050-040-0100-00016 99.7% Alumina Tube, Both Ends open,
OD 50 mm , ID 40 mm , Length 200 mm
Al-TbO-050-040-1000-00002 99.7% Alumina Tube, Both Ends open,
OD 50 mm , ID 40 mm , Length 1000 mm
Al-TbO-050-040-1000-00006 99.8% Alumina Tube, Both Ends open,
OD 50 mm , ID 40 mm , Length 1000 mm
Al-TbO-058-050-0535-00036 99.7% Alumina Tube, Both Ends open,
OD 58 mm , ID 50 mm , Length 535 mm
Al-TbO-060-050-1000-00001 99.7% Alumina Tube, Both Ends open,
OD 60 mm , ID 50 mm , Length 1000 mm
Al-TbO-060-050-1400-00032 99.7% Alumina Tube, Both Ends open,
OD 60 mm x ID 50 mm x L 1400 mm
Al-TbO-063-053-0568-00018 99.7% Alumina Tube, Both Ends open,
OD 63 mm, ID 53 mm, Length 568 mm
Al-TbO-065-058-0568-00015 99.7% Alumina Tube, Both Ends open, Wall thickness 3mm, Grind 100 mm both End and make OD 63 at the end.
OD 65 mm, ID 58 mm, Length 568 mm
Al-TbO-070-060-0600-00042 99.7% Alumina Tube, Both Ends open,
OD 70 mm x ID 60 mm x L 600 mm
Al-TbO-070-060-0500-00031 99.7% Alumina Tube, Both Ends open,
OD 70 mm x ID 60 mm x L 500 mm
Al-TbO-080-060-0150-00043 99.7% Alumina Tube, Both Ends open,
OD 80 mm x ID 60 mm x L 150 mm
Al-TbO-080-070-1000-00022 99.7% Alumina Tube, Both Ends open,
OD 80 mm, ID 70 mm, Length 1000 mm
Al-TbO-090-080-0060-00007 99.7% Alumina Tube, Both Ends open,
OD 90 mm , ID 80 mm , Length 60 mm
Al-TbO-090-080-0060-00007-H 99.7% Alumina Tube, Both Ends open, w HOLE
OD 90 mm , ID 80 mm , Length 60 mm
Al-TbO-090-80-0500-00049 99.7% Alumina Tube, Both Ends open,
OD 90mm x ID 80mm x L 500 mm, Tolerance +-1.5mm
Al-TbO-090-080-650-00041 99.7% Alumina Tube, Both Ends open,
OD 90 mm , ID 80 mm , Length 650 mm
Al-TbO-095-085-1000-00038 99.7% Alumina Tube, Both Ends open,
OD 95 mm , ID 85 mm , Length 1000 mm
Al-TbO-100-090-150-00040 99.7% Alumina Tube, Both Ends open,
OD 100 mm(+/-0.5) , ID 90 mm , Length 1500 mm
Custom sizes can be made available upon request. 

Call us at +91 9898892994 or email us marketing@mkubeenterprise.co.in for more information.

 

Key Features of Our Alumina Tubes and Rods

  • Withstands high temperatures up to 1700°C
  • Outstanding electrical insulation for power electronics
  • Resistant to corrosion from acids, alkalis, and gases
  • High wear and abrasion resistance
  • Dimensional stability due to low thermal expansion
  • Biocompatibility for laboratory and healthcare environments

These properties make our alumina ceramics in India a preferred choice for advanced material needs.

Applications Across Indian Industries

Our high-purity alumina tubes and rods serve a wide spectrum of Indian sectors including:

  • Thermocouple protection in kilns and furnaces
  • High-voltage insulators for power systems
  • Flow guides in high-wear systems
  • Reaction chambers and sample holders for labs
  • Vacuum systems and chemical-resistant linings

Explore our range of alumina crucibles and ceramic plates for additional high-temperature solutions.

Why Choose M-Kube India for Alumina Ceramics?

  • Strong local presence with PAN India delivery
  • Fast response and reliable after-sales support
  • Competitive pricing for both low and high-volume needs
  • Expertise in custom ceramic component manufacturing
  • Trusted by leading Indian research institutions and industries

With global quality standards and local service, M-Kube India is your trusted partner for alumina tubes and rods.

Trusted Alumina Tubes and Rods Supplier in India – M-Kube Enterprise


M-Kube Enterprise is your dependable partner for high-purity ceramic components engineered for extreme temperatures, electrical insulation, and chemical resistance. We supply both standard and custom alumina tubes and rods to meet the rigorous demands of Indian industries and research labs.

Whether you’re sourcing materials for furnaces, electrical insulation systems, or scientific experiments, our alumina ceramic tubes and rods deliver consistent performance, dimensional accuracy, and excellent durability.

✅ High-purity alumina (up to 99.8%)
✅ Standard sizes and custom manufacturing available
✅ Excellent thermal, chemical, and mechanical properties
✅ PAN India delivery with prompt customer support

Make the switch to a supplier you can trust. Choose M-Kube Enterprise.

📞 Call us at +91-9898892994
📧 Email us at marketing@mkubeenterprise.co.in
to request a quote or speak with our ceramic material experts today.

Product FAQ's

What are alumina tubes made of?

Alumina tubes are made from aluminum oxide (Al₂O₃), a ceramic material known for its exceptional hardness, thermal stability, and resistance to chemical attack.

What is the typical purity of alumina tubes?

Common purities include:

  • 90% Alumina- Low purity, Rough surface, but good for thermal shock at high temperature
  • 95% Alumina – More economical, slightly lower performance
  • 99% or 99.7% Alumina – Higher purity for critical applications, offers better thermal and chemical resistance
  • 99.8% Alumina – is main for wear-resistance and long time high temperature exposure
What sizes are available?

We can supply a wide range and different sizes (diameter, thickness and length) of Alumina tubes in a single bore, double bore, multiple bore, open/close ended and alumina rods for your specific requirements to suit a range of applications. As experienced Alumina Tubes & Rods Suppliers, we provide high-quality, customizable ceramic components designed to meet diverse industrial needs.

Are alumina tubes chemically resistant?

Yes, alumina is highly resistant to most acids and alkalis, making it ideal for corrosive environments. It does not react with most gases or molten metals.

What are alumina tubes used for?

They are used in: