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Jinghui Industry Ltd.

High Purity Alumina Metallized Ceramic Tubing
High Purity Alumina Metallized Ceramic Tubing
High Purity Alumina Metallized Ceramic Tubing
High Purity Alumina Metallized Ceramic Tubing

High Purity Alumina Metallized Ceramic Tubing

Unit Price: USD 30 - 50 / Piece/Pieces
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 50 Piece/Pieces
Delivery Time: 30 Days

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Basic Info

    Model No.: Customized

    Material: Min. 95% Alumina

    Color: White, Pink Optional

    Type: Industrial Ceramic Part

    Metallization Type: Mo/Mn ,W Optional

    Thickness Of Metallization: 20~40um

    Plating Type: Nickle Or Gold Plating

    Thickness Of Plating: Thin Or Thick Film Availibity

    Surface Finish: Glazed, Internal Polished Or Natural

    Application: Based On Vacuum Devices

Additional Info

    Packaging: Vacumm packaging with export carton

    Productivity: 50,000pcs/month

    Brand: Jinghui ceramics

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 200,000pcs/month

    Certificate: RoHS

    HS Code: 8547100000

    Port: Shenzhen Port,HongKong Port

Product Description

High Purity Alumina Metallized Ceramic Tubing

We take use of advanced technology to provide industry extensive Metallized Ceramics, it covers a selection of raw materials to be the base of metallized ceramic components, for example aluminum oxide, zirconium oxide, beryllia, nitride aluminum. These metallized ceramic parts are used in critical assemblies brazed in high vacuum technology, medical technology, sensor technology, military and aerospace.

We are able to manufacture a diversity of different specification Metallized Ceramic Tube from different design to different dimensions. Very small part-size to large part-size is availability, the min. diameter can be 1 mm, the largest diameter is up to 800 mm.
The typical plating included as below:

1. Raw ceramic + Molybdenum/Manganese (Mo/Mn) , or Tungsten (W) metallization

2. Raw ceramic + Mo/Mn metallization + Nickle plating 3.Raw ceramic + W metallization + Nickle plating 4.Raw ceramic + W metallization + Gold plating

Metallized Ceramic Cylinder


We are capable of achieve different grade precision level via fine grinding, CNC machining, cutting processes.

The finest tolerance can be +/-0.01 for overall dimensions. Also glazing treatment on internal, or external surface can be done by ourselves.

Features of Metalized Ceramics

● High bonding / brazing strength Low leakage rate High Insulation strength High mechanical strength

Low thermal expansion Resistant to corrosion free of rust ● Min. electric resistance and vacuum tightness

Application of metalized ceramic tube

Widely used in vacuum interrupters, Electron tubes,Gas discharge tube, Vacuum capacitor,Vacuum thyristors, Surge arresters,Thyristor housings,Diode housings,Power grid tubes,Traveling wave tubes,Insulator rings and cylinder,X-ray tubes and so on.


Main Manufacturing Flow Chat

We have a complete comprehensive of production equipment for Metallized ceramics from shaping to electroplating.

It helps us to make the dimensional consistency very well. Also, helping us to offer a competitive price.

Manufacturing Process for Metallized Ceramics


FAQs (Frequently Asked Questions)

Q 1. Is it available to provide customize products?

A: We could support custom-made demand as per different dimensions, design and metallization and plating.

Q 2. When can I get the price?

A: We regularly quote within 24 hours after we get your inquiry.

Q 3. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q 4. What about the transportation and delivery date?

A: Normally we use Int`l express by our forwarder, or with client`s account number. It is about 3~5 working days.

Q 5. How to ensure the quality?

A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.

Looking for ideal Metallized Ceramic Tubing Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Alumina Ceramic Metallizing Tubing are quality guaranteed. We are China Origin Factory of Ceramic to Metal Bonding. If you have any question, please feel free to contact us.

Product Categories : Metallized ceramics > Metallized Ceramic Tube

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