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Industrial Insulation Custom BN Boron Nitride Ceramic Tube

  • Industrial Insulation Custom BN Boron Nitride Ceramic Tube
  • Industrial Insulation Custom BN Boron Nitride Ceramic Tube
  • Industrial Insulation Custom BN Boron Nitride Ceramic Tube
  • Industrial Insulation Custom BN Boron Nitride Ceramic Tube

Industrial Insulation Custom BN Boron Nitride Ceramic Tube

    Payment Type: T/T,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 10 Piece/Pieces
    Delivery Time: 35 Days
    Packaging: Vacumm packaging with export carton
    Productivity: 100000 pcs/month
    Brand: Jinghui ceramics
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Supply Ability: 200,000pcs/month
    Certificate: RoHS, REACH
    HS Code: 8547100000
    Port: Shenzhen Port,HongKong Port

Basic Info

Model No.: Customized

Product Description

Industrial Insulation Custom BN Boron Nitride Ceramic Tube

The specification of boron nitride ceramic tube

Purity over 99%
Max. dimensions available OD to be 300mm, length to be 400mm
The grade of tolerance General tolerance: 1% of the dimensions, 0.01mm after grinding
Surface treatment Lapping, fine grinding and polishing

The main features of the boron nitride ceramic tube

1) BN is an easier machining advanced ceramic than the others, it can achieve the accuracy of 0.01mm;
2) The dielectric strength is 2300V/cm, which is 8 times that of Al2O3; RT resistivity at 1000ºC>10-7 Ω.cm;
3) Excellent thermal shock resistance, recover one hundred times from 20ºC to 1000ºC without damage;
4) For common metals (iron, copper, aluminum, lead, etc.), rare earth metals, precious metals, semiconductor materials (germanium, silicon, potassium arsenide), glass, molten salts (crystallite, fluoride, slag), inorganic acids, Alkali does not react.

The description of boron nitride ceramics

Boron Nitride material has high thermal stability, chemical stability and electrical insulation, but also has a high thermal conductivity, dielectric properties, and easy processing products and so on. Its melting point up to 2800 ℃, is a typical electrical insulator, but also an excellent thermal conductor.

We have been manufacturing various of boron nitride ceramic parts, including Boron nitride ceramic crucibles, Boron nitride ceramic setters, Boron nitride ceramic plates, Boron nitride ceramic rods, Boron nitride ceramic bushing and so on.

The application of boron nitride ceramics

Boron nitride ceramic parts widely used as ceramic insulators for high-temperature furnaces, side dams in thin-strip casting process, crucibles and containers for molten metals and break rings in horizontal continuous casting.


Properties of boron niride ceramics


Property

Unit Value

Density

g/cm3 >2

Rich Hardness

HL

300

Flextural Strength

Mpa

35

Coefficient of thermal expansion

(25~1200℃)

10^-6/K 1~2

Thermal Conductivity at 20℃

W/mK

35

Max. Service Temperature

Air

900℃

Vacuum

1800℃

Inert

2200℃

RT Resistivity

Ω.cm
over 10^14


Our capability and strength

1. Over 20,000 square meters manufacturing workshop.We have in-house art-of-the-state comprehensive manufacturing equipment, including grinding & mixing machines for material preparation, selection of shaping machines, sintering furnace, fine grinding machines, CNC machines, surface treatment production line ( polishing, glazing, metalizing) and electroplating production line.
2. We strictly perform the management quality system per ISO9001: 2015 and all departments of IQC, IPQC, OQC have veteran and professional staffs. Every pieces flow to the customers have been inspected rigorously.
3. Cost - effective is another focus in our facility, we pay special attention to every details beginning from purchasing material to shipping and thinking of how to reduce the cost prior to ensuring the quality.

2-1

Vacuum Hot Press Sintering

Customized Production Capability

5-3

Inspection


FAQs(Frequently asked questions)

Q 1. Are you a factory or trading company?
A: Focus on manufacturing variety advanced technical ceramic products for 15 years experience of OEM, ODM.
Q 2: Do you send a sample to check the quality?
A: Sure, the in-stock standard small-size samples are free, but freight collect.
We also accept trial/sample order for customized boron nitride ceramic parts to support R&D prototyping needs.
Q 3: Are you available to provide customized products?
A: Exactly, we support custom-made boron nitride ceramic parts as per different geometries, dimensions.
Q 4: How do you ensure quality before shipping?
A: Sampling inspection each batch is must before shipping. The KPI value and QAL standard are carried out in the process.
Q 5: What other products are you dealing with?
A: We not only produce boron nitride ceramic products, but also manufacture metallized ceramics, zirconia ceramic components, ceramic tubes.

Jinghui Industry Ltd.

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 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 50 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.
  • Product/Service: Metalized Ceramics , Zirconia Ceramic Component , Pepper Grinder Mechanism , Ceramic Grinder
  • Contact Person: Mr. Mr.Tan
  • Tel: 86-0755-23287239
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