How do you control your quality?

For each production processing, Pufi have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods if needed.

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99 Alumina Ceramic Protection Tube Insulating Ceramic Tube

Name: 99 Alumina Ceramic Protection Tube Insulating Ceramic Tube
Brand: Zibo Pufei New Materials Co., Ltd
SKU: 2133284802

Shandong, ChinaZibo Pufei New Materials Co., Ltd

US$19.00

1 Pieces

Product profile

Customization

Available

Material

Alumina Ceramic

Shape

Square, Tubular, Oval, Rectangular

Model NO.

Insulating Ceramic Tube

Applications

Industrial Ceramic

Temperature Resistance

1500℃

Color

White, Ivory

Forming Methods

Injection, Isotatic Press, Dry Press

Producing Method

Tape Casting

Melting Point

2200

Density

3.6-3.9

Purity

99%

Use

Thermocouples, Furnace, Coils

Refractoriness (℃)

1770< Refractoriness< 2000

Tolerance

Od +/-0.005, ID +/-0.005mm

Transport Package

Wooden Box

Specification

Customizable

Trademark

Pufi

Origin

China

HS Code

85149090

Production Capacity

1000000PCS/Month

Key features

High Purity Options: Available in 95%, 99%, 99.5%, and 99.7% alumina purity levels.

Custom Shapes: Available in square, tubular, oval, and rectangular forms.

High Mechanical Strength: Compressive strength up to 2500 MPa and Vicker's hardness up to 20 GPa.

OEM Service: Supports OEM orders with customizable specifications and branding.

Wide Applications: Suitable for thermocouples, furnace linings, coils, and chemical industries.

Strict Quality Control: Complete QC system for chemical composition and physical properties testing.

Company profile

Zibo Pufei New Materials Co., LtdShandong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-29Nearest Port: QINGDAOAverage Response Time: ≤9.84hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

Address150 Meters From The West Residence of Liuwa Village Committee, Kunlun Town, Zichuan District, Zibo City, Shandong Province, Zibo, Shandong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsRefractory, Wear-Resistant Ceramic, Ceramic Fibers, Ceramic Fiber Board, Ceramic Fiber Irregular-Shaped Parts, Alumina Ceramic Pipes, Silicon Carbide Ceramic, Alumina Grinding Balls, Fire-Resistant Brick