What is the lead time for orders?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

Is the manufacturer quality certified?

Yes, the manufacturer is ISO9001 quality management system certified.

99 Corundum High Temperature Resistant Thermocouple Protective Alumina Ceramic Tubes

Name: 99 Corundum High Temperature Resistant Thermocouple Protective Alumina Ceramic Tubes
Brand: SHENZHEN JINGHUI INDUSTRY LIMITED
SKU: 2128489595

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

99% or as Required

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: Excellent properties including high temperature resistance and strong hardness for demanding environments.

Customizable Dimensions: Outer Diameter up to 600mm, Inner Diameter min. 1mm, and Length up to 1000mm available.

Multi-Shape Options: Available in special-shaped, slotted, threaded, square, hexagonal, flanged, and multi-hole designs.

Secondary Processing: Offers CNC machining, polishing, glazing, and metallizing to reduce friction and increase insulation.

Material Versatility: Supports 99% Alumina, Zirconia, Aluminium Nitride, and Silicon Nitride based on requirements.

Wide Application Scope: Suitable for aerospace, electronics, medical, refractory, petroleum, and mechanical industries.

Quality Certified: Manufacturer certified with ISO9001 quality management system for consistent product quality.

Chemical Stability: Good chemical stability and wear resistance, ideal for transporting corrosive media and granular materials.

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: ≤1.81hTerms 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

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the maximum dimensions available?

The maximum Outer Diameter is up to 600mm, Inner Diameter is min. 1mm, Thickness is min. 1.5mm, and Length is up to 1000mm.

Q:Can the product be customized in shape and material?

Yes, shapes can be customized (e.g., slotted, threaded, hexagonal) and materials include Zirconia, Aluminium Nitride, Silicon Nitride, and various Alumina purities.

Q:What secondary processing services are provided?

We provide CNC machining, polishing, glazing, and metallizing to achieve special fittings, reduce friction, and increase insulation.

Q:What are the typical applications for these ceramic tubes?

They are used as protective sleeves for thermocouples, for transporting abrasive/corrosive materials, as refractory materials, and as insulators in ignition devices.

Q:What is the surface roughness after processing?

The outer surface roughness is Ra0.1 and the inner surface roughness is Ra0.4 after polishing.