95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

SHENZHEN JINGHUI INDUSTRY LIMITED

7 yrs

5.0 (19 Reviews)

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Product Highlights

High Voltage Insulation: Excellent electrical insulation for high voltage and high-current EV fuse applications.
Extreme Wear Resistance: Over 276 times more wear-resistant than traditional stainless steel.
Corrosion Resistance: Resists strong acids and alkalis like HCL and H2SO4.
Customizable Shapes: Available in Round, Square, Oval, and Half Tube shapes.
High Precision Tolerance: OD tolerance +/-0.05mm, ID tolerance +/-0.10mm.
12 Years OEM/ODM Experience: Professional manufacturer with over 12 years of experience.
Fast Delivery: Off-season lead time within 15 working days.

Product Attributes

Customization: Available
Ceramic Tube & Rod: Ceramic Tube
Material: Alumina Ceramic
Model NO.: Customized
Shape: Round, Square, Oval, Half Tube
Application: Refractory, Structure Ceramic, Industrial Ceramic
Optional Material: Alumina, Steatite
Precision Tolerance: Od to Be +/-0.05, ID to Be +/-0.10mm
Product Name: Ceramic Sleeve for High Voltage EV Fuse
Forming Methods: Extrusion, ISO Pressed, Dry Pressed
Purity of Material: Range From 40% to 95%
Color: White, Ivory, Pink, Black
Density: Over 3.65g/cm3
Norminal Tolerance: 1% of Dimensions
Certificate: RoHS, Reach, ISO9001:2015
Features: Wear Resistance, Insulation
Purity: 95%
Type: Ceramic Tubes
Transport Package: Individual Packaging
Specification: Max. OD to be 800mm
Trademark: JingHui
Origin: China
HS Code: 8547100000
Production Capacity: 5000000/Month

95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses pictures & photos — 95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

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95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

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Product Description

95% Alumina Ceramic Insulator for Hi-voltage EV fuses

95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

The specification of alumina ceramic insulator

1. Material: 95% alumina or higher purities

2. Forming methods: Dry pressed, ISO pressed

3. Dimensional capability: ID with min.1mm, OD with max .200mm

4. Dimensional tolerance: OD with 0.05mm, ID with 0.10mm

5. Surface treatment: polished, glazed available

6. Secondary processing: fine grinding, threaded

7. Types: Round tubes, square tubes, tubes with multiply holes

Main characteristics of alumina ceramic tubes

1. High-temperature resistance, up to 2000ºC in the vacuum atmosphere

2. Outstanding wear resistance, over 276 times in comparison with traditional stainless steel

3. Great mechanical properties, offers diamond-like hardness to be HRA85

4. Exceptional corrosion resistance, it can withstand various strong acid and alkali, like HCL, H2SO4

5. Extraordinary electrical insulation, it always used in various high voltage, high-current application

6. High-precision dimensions with ideal fitting relationship

The Description of alumina ceramic tubes
Alumina(Aluminum Oxide, Al2O3) is the most extensively used advanced ceramic material due to its outstanding property characteristics and cost-effective advantage. As with the purity increases, both wear resistance and corrosion resistance also increases, so alumina are grouped together based on purity levels, including 75% alumina, 85% alumina, 90% alumina, 95% alumina, 99% alumina, 99.5% alumina, 99.8% alumina, 99.9% alumina.

Alumina ceramic tubes are generally used as a kind of standard protection part, so our facility has many selections of stocks. Our vast, readily available inventory allows us to supply our customer's ceramic tube needs immediately, even for hard-to-find or specialty products. Aluminas are used in a variety of general-purpose applications, and their grade is chosen based on the application environment. Additionally, different purity alumina can be formulated in our factory if needed for more demand applications

Remark:

We are dealing with a variety of advanced ceramic tubes in a selection of raw materials, mainly including alumina, zirconia, silicon nitride, aluminum nitride, and silicon carbide, and so on.

Technical Datasheet of advanced ceramic materials

General	Properties	Unit	99.5% Al2o3	99% Al2O3	96% Al2O3	Steatite	YTPZ ZrO2	SiC
Mechanical	Volume Density	g/cm ³	≥3.90	≥3.85	≥3.65	≥2.70	≥6.0	≥3.13
	Hardness	HRA	1700	1700	1500	800	1300	2500
	Porosity	%	0	0	0	0	0	0
	Compressive Strength	Mpa	≥2240	≥2240	≥2000	≥551	≥1990	≥ 2200
	Bending Strength	Mpa	≥379	≥338	≥320	≥190	≥1200	≥400
	Elastic Modulus	Gpa	370	350	303	110	210	400
Thermal	Thermal Conductivity	W/m.K	30	29	24	2.5	3	120~150
Thermal	Coefficient of Thermal Expansion	1*10^-6 m/k	6.5~8.0	6.2~8.0	5.0~8.0	7.7~8.0	8.0~9.5	4
Electrical	Insulation Breakdown	KV/mm	19	18	18	10	17	-
Electrical	Volume Resistivity	Ohm.Cm	>1*10¹⁴	>1*10¹⁴	>1*10¹⁴	>1*10¹³	>1*10¹¹	5*10⁶

Our advantage and strength

1. Own in-house comprehensive types of manufacturing equipment

2. With over 12 years of manufacturing experience of OEM, ODM

3. The rigorous and complete quality control system, including IQC, IPQC, OQC, and QA, also CPK, AQL

4. Support special and custom-made needs, including prototyping and R&D cases, or serial massive demands.
95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

95% Alumina Ceramic Insulator for Hi-Voltage EV Fuses

Q1: Is it available to produce customized products?

A: We support custom-made alumina ceramic tubes as per different dimensions, designs, surface treatment.

Q2.When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry.If you are in urgent need of getting the price,
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.

Q3.How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q4.How to ensure quality in your factory?
A: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC,
Also both CKP, AQL are regularly used in production.

Q5. Are you a factory or trading company?
A: We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.

About the Supplier

Company Profile

Established in 2008, JingHui Industry Ltd is a professional manufacturer and exporter that integrates the design, development, and production of various ceramic components in zirconia, alumina, silicon nitride, and aluminum nitride.

Our Facility is located in Loudi City, Hunan Province, and the export division is set up in Shenzhen city, with convenient transportation access. All of our products comply with international quality standards, such as ISO9001: 2015, RoHS, REACH, and FDA, and are greatly appreciated in various markets throughout the world.

We have over ten production lines covering raw material preparation, shaping, sintering, post-processing, metalizing and plating, and so on. The export business accounts for around 70% of our annual turnover. Our well-equipped facilities and excellent quality control system throughout all stages of production enable us to guarantee total customer satisfaction. Our high-quality products and outstanding customer service have helped us to build a global sales network in over 60 countries.

Our company offers a variety of technical ceramic products which can meet your multifarious demands. We have adhered to the management principles of "Quality First, Customer Orientation, and Credit-based" since the company's establishment and always do our best to satisfy every potential need of our customers. Our company is sincerely willing to cooperate with esteemed enterprises worldwide to realize a win-win situation since the trend of economic globalization has developed with irresistible force.

About Our Factory & Business Background

Address: 1st Bldg, No. 6352, Pingshan Ave., Shatian Community, Kengzi, Pingshan, Shenzhen, Guangdong, China
Terms of Payment: LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, RMB
International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
Average Lead Time: Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays
Nearest Port: Shenzhen, HongKong, Shanghai

Our Production Capability & Technical Expertise

Main Products: Metallized Ceramics, Ceramic Substrates, Pepper Mill Mechanism, Pepper Grinder Mechanism, Ceramic Parts, Precision Ceramics, Zirconia Ceramics, Ceramic Insulators, Silicon Nitride Ceramics, Aluminum Nitride Ceamics

Our Industry Experience & Global Business Record

Export Year: 2009-03-11
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

Is it available to produce customized products?: We support custom-made alumina ceramic tubes as per different dimensions, designs, surface treatment.
When can I get the price after sending the inquiry?: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price, Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
How long does the whole procedure being worked out?: After you place an order, the manufacturing time is about 25 working days.
How to ensure quality in your factory?: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC, Also both CKP, AQL are regularly used in production.
Are you a factory or trading company?: We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.