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Alumina Ceramic Tube 2

High-purity alumina ceramic tube for electrical insulation, high-temperature equipment, thermocouple protection and wear-resistant industrial components.

  • High-temperature resistance
  • Electrical insulation
  • Wear and corrosion resistance
  • Custom dimensions available
  • MOQ: Small trial orders and volume pricing are available.
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Product Overview

Alumina Ceramic Tube 2 Supplier

High-purity alumina ceramic tube for electrical insulation, high-temperature equipment, thermocouple protection and wear-resistant industrial components. Typical use includes Electrical insulation, High-temperature furnace components, Thermocouple protection. Solid engineering material with a machined, cut or sintered industrial profile. Clean-cut or lightly chamfered edges; fragile ceramic parts use protective separation during packing. Recommended operating range: Up to 1,600 °C, depending on alumina grade and operating conditions

Technical Specifications

Product Parameters

Material Alumina ceramic (Al₂O₃)
Temperature Range Up to 1,600 °C, depending on alumina grade and operating conditions
Size Options Standard and custom outer diameter, inner diameter and length
Color Options White to ivory
Lead Time Standard sizes typically ship within 3–7 business days; custom dimensions are scheduled to the order requirements.
Product Information Suitable for industrial insulation, heat processing and sensor protection applications.
Customization Size, material, packaging and buyer requirement can be reviewed
MOQ Small trial orders and volume pricing are available.
Packaging Protective individual wrapping with export-carton packing.
Purchasing and Engineering Notes

Alumina Ceramic Tube 2 Procurement Details

Applicable sizes and tolerance Standard and custom outer diameter, inner diameter and length. Typical cut or machined tolerance: +/-0.2 mm; tighter drawing tolerances are available for suitable dimensions.
Structure, surface and edge Solid engineering material with a machined, cut or sintered industrial profile. Clean-cut or lightly chamfered edges; fragile ceramic parts use protective separation during packing.
Reinforcement Fiberglass reinforcement: not used; strength is provided by the sintered ceramic body.
Material selection Ceramic provides higher heat and electrical-insulation performance than engineering plastics, but requires impact-protective handling.
Recommended use temperature Up to 1,600 °C, depending on alumina grade and operating conditions
Packing and carton reference Individual foam sleeves; 50-100 tubes per reinforced export carton
Standard MOQ 20 pcs
Custom MOQ 100 pcs
Sample policy USD 15-35 plus freight for standard-size samples
Production cycle Stock: 3-7 days; custom dimensions: 15-25 days
Available test and inspection files Material declaration, dimensional inspection record, batch traceability label and packing list.
Typical purchasing teams Electrical-equipment makers, process-equipment OEMs, maintenance teams and technical distributors.
Ready Stock & Standard Sizes

Available Stock Specifications

The following specifications are available for quotation. MOQ and lead time are listed by standard size and custom requirement.

Request Stock Quote
SKU / Model Size Available Specification Material MOQ Lead Time Quotation Note
Size Standard outer diameters, inner diameters and lengths, Custom dimensions available Standard outer diameters, inner diameters and lengths, Custom dimensions available Alumina ceramic (Al₂O₃) Small trial orders and volume pricing are available. Standard sizes typically ship within 3–7 business days; custom dimensions are scheduled to the order requirements. Stock size or custom cutting can be confirmed before quotation.
Material Alumina ceramic (Al₂O₃) Alumina ceramic (Al₂O₃) Alumina ceramic (Al₂O₃) Small trial orders and volume pricing are available. Standard sizes typically ship within 3–7 business days; custom dimensions are scheduled to the order requirements. Material grade and working condition should be confirmed.
Color White to ivory White to ivory Alumina ceramic (Al₂O₃) Small trial orders and volume pricing are available. Standard sizes typically ship within 3–7 business days; custom dimensions are scheduled to the order requirements. Standard color or custom color can be reviewed by order.
MOQ Small trial orders and volume pricing are available. Small trial orders and volume pricing are available. Alumina ceramic (Al₂O₃) Small trial orders and volume pricing are available. Standard sizes typically ship within 3–7 business days; custom dimensions are scheduled to the order requirements. Final MOQ depends on size, material and packing requirement.
Packaging Protective individual wrapping with export-carton packing. Protective individual wrapping with export-carton packing. Alumina ceramic (Al₂O₃) Small trial orders and volume pricing are available. Standard sizes typically ship within 3–7 business days; custom dimensions are scheduled to the order requirements. Packing method can be confirmed before shipment.

Note: MOQ and lead time are based on the listed size, order quantity and packing requirement.

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Applications

Typical Applications

  • Electrical insulation
  • High-temperature furnace components
  • Thermocouple protection
  • Wear-resistant industrial parts
Customization Options

Size / Material / Color / Packaging / Logo

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Custom programme: Size, Material, Packaging, Logo, Custom requirement. Size and tolerance reference: Standard and custom outer diameter, inner diameter and length. Typical cut or machined tolerance: +/-0.2 mm; tighter drawing tolerances are available for suitable dimensions. Packing and production reference: Individual foam sleeves; 50-100 tubes per reinforced export carton Stock: 3-7 days; custom dimensions: 15-25 days

  • Size Standard outer diameters, inner diameters and lengths, Custom dimensions available
  • Material Alumina ceramic (Al₂O₃)
  • Color White to ivory
  • Packaging Protective individual wrapping with export-carton packing.
  • Logo Logo, label or buyer mark can be discussed by order requirement
FAQ

Frequently Asked Questions

What is Alumina Ceramic Tube 2 used for?

It is commonly used for high-temperature electrical insulation, furnace assemblies, thermocouple protection and wear-resistant equipment parts.

Can alumina ceramic tubes be made to custom dimensions?

Yes. Please provide the required outer diameter, inner diameter, length, alumina grade and quantity for a tailored quotation.

What information is needed for a quotation?

Please provide the drawing or dimensions, operating temperature, application, alumina grade requirement and order quantity.

What are the standard and custom order quantities for Alumina Ceramic Tube 2?

Standard MOQ: 20 pcs. Custom MOQ: 100 pcs. Stock: 3-7 days; custom dimensions: 15-25 days.

What packing and technical files can be supplied with Alumina Ceramic Tube 2?

Individual foam sleeves; 50-100 tubes per reinforced export carton Available files include: Material declaration, dimensional inspection record, batch traceability label and packing list.

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