High Quality Metallized Ceramic Tube, Alumina Metallized Tube, Metallized Alumina Tube Suppliers in China

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High Brazing Strength Metallized Ceramic Tubes for Feedthru

  • High Brazing Strength Metallized Ceramic Tubes for Feedthru
  • High Brazing Strength Metallized Ceramic Tubes for Feedthru
  • High Brazing Strength Metallized Ceramic Tubes for Feedthru
  • High Brazing Strength Metallized Ceramic Tubes for Feedthru

High Brazing Strength Metallized Ceramic Tubes for Feedthru

    Payment Type: L/C,T/T,Paypal,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 100 Piece/Pieces
    Delivery Time: 30 Days
    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

Basic Info

Model No.: Customized

Product Description

High Brazing Strength Metallized Ceramic Tubes for Feedthru

Technical Key Parameters of metallized ceramic tubes

Leak Rate
1 x 10-11 Pa.m3/s
Metal Layer Tensile Strength
150 Mpa
Volume Resistivity
Coefficient of Thermal Expansion
(6.5 ~ 8.0) × 10-6 /°C
Insulation Strength
18 kV/mm (DC)
Dielectric Constant
9~10(1MHz, 20°C)
Cosmetic Quality:1. No cracks, no bubbles; 2. Evenly distributed glaze; 3. No contamination

Main features of metallized ceramic tubes :

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

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

The description of metalized ceramics

Depositing a metallic coating of Molybdenum-manganese(Mo-Mn) / Tungsten (W) based paints followed by nickel /gold plating, Afterwards, an interface offered that enables ceramic to metal or ceramic to ceramic joining by means of brazing via solder.

In common case, a layer of metallization layer is applied with a typical thickness of 10 to 30 µm after cured. The metallization sintering process is carefully controlled to achieve a balanced mixture of Molybdenum particles surrounded by a matrix of glass to ensure high bond strength between the metallized layer and the ceramic base. In order to increase the wettability at subsequent brazing processing, we make the nickel plating to be 2~6 um. We can offer a selection of metallization types as below:

1. Ceramic body base + Mo/Mn metallization.......................2. Ceramic body base + Ag plating

3. Ceramic body base + Sn plating.......................................4. Ceramic body base + Mo/Mn metallization + Nickle plating

5. Ceramic body base + W metallization + Gold plating

We are capable of offering high precision metallized ceramic bushing via fine grinding, CNC machining, cutting processes.

The tolerance can be +/-0.01 for overall dimensions.

Related Metallized Ceramics

Remark: Apart from variety of metallized ceramic tubes, we also manufacture metallized ceramic ring, metallized ceramic substrate,

metallized ceramic disc, metallized ceramic cylinder.

aluminum nitride ceramic wafer Ceramic body covered with Ag plating Metallic coated ceramic insulator

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. How long does the whole procedure being worked out?

A: After you place an order, the manufacturing time is about 25 working days.

Q 3. 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 4. How to ensure the quality?

A: The brazing strength test and hermetricity test will be done before shipping.

The KPI will be used in the production line ,also sampling inspection for dimensions will be performed per AQL 0.65.

Q 5. What any other products do you produce?

A: We also manufacture a variety of ceramic grinding burrs, advance ceramic plates, zirconia ceramic components.

Jinghui Industry Ltd.


Jinghui Industry Limited is a leading manufacturer of technical ceramic products, we have been committing to development, production, sales and service of a variety of ceramic components more than 15 years since its establishment in 2005.

The facility focus on producing in alumina, zirconia, and steatite ceramic components, including metalized ceramics, ceramic grinders, thermostat ceramics, ceramic seals, ceramic wire guide, the ceramic insulator for spark plug and other plenty of electronic and industrial ceramic parts. They are mainly used in electronic appliances, equipment, and mechanical engineering, automotive industry, medical technology, new energy and environmental protection, aerospace and so on.

The enterprise acquired ISO9001: 2008 in 2009, all of us in Jinghui persist the policy [No quality, No development", and it helped us succeed in exporting to European, North America, Asia, South America and African more than 30 countries through all Jinghui people's effort, innovation, and initiative.

Many amazing solutions were to be supplied to our customers to reach their `toughest technical challenges. Our goal is to find a better and optimal solution for all our customers from technology, quality, cost control, and after-sales services, we are looking forward to cooperating with you to create a totally new business in your field.

Company Info

  • Company Name: Jinghui Industry Ltd.
  • Representative: Saiwu Tan
  • Product/Service: Metalized Ceramics , Zirconia Ceramic Component , Engineering Ceramic Component , Ceramic grinder , Ceramic Seals , Ceramic Substrate
  • Capital (Million US $): 5,000,000RMB
  • Year Established: 2005
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: Yuanzhu Industrial park, Shangmei town, Xinhua, Loudi, Huanan
  • Contact Person: Mr. Andy Chen
  • Tel: 86-755-26759158
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