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Ceramic tubes open both ends tube or closed one end tube

Materials:Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC ...etc

Sizes:According to customer requirements

Delivery times:2 -25 days(depends on the quantity)

Precision:Ra 0.1um tolerance: 0.001mm... etc

Features:Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...

Customized:Can be custom for special sizes and shapes

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Ceramic plates sheet substrate disc series

Ceramic tubes open both ends tube or closed one end tube

Our ceramic tubes (Open Both Ends tube or Closed One End tube ) are used in a wide range of applications, where we have excelled with our customers in product design and customer satisfaction.



Protection Tubes

Insulators for Thermocouples, Thermistors, and RTD’s

Sight Tubes

Process Tubes

Furnace Liners

Burner Tubes

Oxygen and Carbon sensors

Sample Gas Injectors

Instrument Protection Sheaths

TCS, Degassing & Injection Tubes, Low Pressure Stalk Tubes, and Burner Tubes

Fixtures, Pins, and Shrouds

Argon Purging Tubes

WearGuard® Ceramic Bearing Systems

Ozone Generator Tubes

Crystal Growth Components

Laser Tubesv

We are a pro ceramic tube manufacturers which produce multi types ceramic tube like Open Both Ends tube or Closed One End tube for our customer requirets.


As closed one end ceramic tube manufacturer,we can sales and custom a multi type and multi sizes of the closed one end ceramic tube and other ceramic tube spare parts. the best factory price , delivery in times. fast shipping.

Ceramic materials of closed one end ceramic tube can be option(include but not limited belows)

· 95%--99.99% Alumina (Al2O3)  

· Silicon Carbide  

· Silicon Nitride 

· TTZ: Magnesia partially stabilized Zirconia (ZrO2)

· YTZP: Yttria partially stabilized Zirconia (ZrO2)  

· ZDY: Yttria fully stabilized Zirconia (ZrO2)...

Customization & Machining Service:

As a ceramic plates manufacturer,us offer a wide of the ceramic specification,and customized&machinables. Get a Quote On Your Customized Now!!  or up a files by EMAIL.

Technical reference of manufacture to closed one end ceramic tube
Dimensional accuracyUp to 0.001mm
ConcentricityUp to 0.003mm
ParallelismUp to 0.002mm
The inner hole toleranceThe minimum  0.005mm
Straight fluteThe narrowest 0.1x100mm
The thickness of the sizeMinimum to 0.02mm
The screw threadMinimum internal thread M2
CylindricityUp to 0.004mm
The linear toleranceUp to 0.001mm
The smallest apertureThe minimum 0.07mm
Precision processCNC maching,grinding,lapping
Surface finishGlazed,polishing or metallized

Our Custom Capabilities:

1.High Purity Martoxid Powder

2.OEM Support, More Than 10 Technicians With 5-Year R&D Experience

3.35000 ㎡workshop, annual output could reach hundred million pieces.

4.All crafts are inspected strictly based on drawings,checked each month.

5.Best Service And Quick Delivery Via Fedex,DHL,UPS,TNT Etc.

Lead time:within 20 working days after comfirmed order. the samples within 3 days


1. Monthly Capacity: 50,000-60,000 pcs;

2. Material: OEM or as per your suggestion;

3. Lead time: about 7-20 days, pls confirm the quantities required;

4. Incoterm: FOB, CFR, CIF;

5. Delivery Cost: It is determinated by the destination port;

6. Payment Term: PayPal; T/T; L/C.

7. Shipment: by sea, by air, by courier, by post, etc.


1. For any query or doubt, please contact us firstly, we will update with you soon;

2. For any other satisfaction, please also feedback to us, which could improve our service better and better.

For more information about ceramics parts,please contact our engineers in time>>>


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