What is the surface roughness after polishing?

Outer surface is Ra0.1 and inner surface is Ra0.4 after polishing.

What are the available purity levels?

Purity levels available are 75%, 95%, 99%, and 99.5%.

Durable High Temperature Resistant Electrical Insulating Sleeve Alumina Ceramic Tube

Name: Durable High Temperature Resistant Electrical Insulating Sleeve Alumina Ceramic Tube
Brand: SHENZHEN JINGHUI INDUSTRY LIMITED
SKU: 2128892875

Guangdong, ChinaSHENZHEN JINGHUI INDUSTRY LIMITED

US$0.50-100.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Aerospace, Electronics, Medical, Refractory, Petroleum, Mechanical

Ceramic Tube & Rod

Ceramic Tube

Length

up to 1000mm

Optional Material

Zirconia, Aluminium Nitride, Silicon Nitride

Color

White, Ivory, Pink

Shape

Customized

Secondary Processing

CNC Machining, Polishing, Glazing, Metallizing

Outer Diameter

up to 600mm

Inner Diameter

Min. 1mm

Thickness

Min. 1.5mm

Roughness

Outer Surface Ra0.1, Inner Surface Ra0.4 (After Po

Type

Ceramic Tube

Purity

75% / 95% / 99% / 99.5%

Transport Package

Cartons with EPE Foam

Specification

Customized

Trademark

Jinghui

Origin

China

HS Code

8547100000

Production Capacity

500000 Pieces/Month

Key features

High Temperature Resistance: Operates in high temperature environments for long periods without deformation or cracking.

Excellent Wear Resistance: Ideal for abrasive, grinding powder, and particle transportation applications.

Superior Corrosion Resistance: Withstands strong acid and strong alkali corrosive environments effectively.

High Purity Options: Available in 75%, 95%, 99%, and 99.5% purity grades.

Customized Shape: Shape can be customized to meet specific application requirements.

Multi-Color Options: Available in White, Ivory, and Pink colors.

Advanced Secondary Processing: Offers CNC machining, polishing, glazing, and metallizing services.

Long Service Life: Designed for continuous use for many years with low maintenance needs.

Company profile

SHENZHEN JINGHUI INDUSTRY LIMITED

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2009-03-11Nearest Port: Shenzhen, HongKong, ShanghaiAverage Response Time: ≤1.80hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

About Our Factory & Business Background

Address1st Bldg, No. 6352, Pingshan Ave., Shatian Community, Kengzi, Pingshan, Shenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

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