What are the electrical properties of the tube?

It has high dielectric strength, low conductivity, and almost no dielectric loss in the applied frequency band.

Customized Heat Resistant Transparent Borosilicate Glass Tube

Name: Customized Heat Resistant Transparent Borosilicate Glass Tube
Brand: Henan Zktherm Furnace Co., Ltd
SKU: 2125331382

Henan, ChinaHenan Zktherm Furnace Co., Ltd

US$40.00

2-9 Pieces

US$35.00

10+ Pieces

Product specifications

Inner diameter

Product profile

Customization

Available

Certification

Application

Chemical, Construction, Metallurgy, Ceramic, Casting, Glass

Model NO.

T-1200

Type

Quartz Tube

Surface Treatment

Polished

Material

Sio2>99.99%

Density

2.2g/cm3

Working Temparature

1150c

Melting Point

1732℃

Strain Point

1100℃

Annealing Point

Hardness

Morse 6.5

Thickness

2~10mm

Length

100~3000mm

Diameter

10~300mm

Transport Package

Wooden Box

Specification

Dia60*1000mm

Trademark

ZKTherm

Origin

Zhengzhou China

HS Code

85149090

Production Capacity

10 Tons/Month

Key features

High Purity Material: SiO2 content exceeds 99.99% for superior performance.

Customized Dimensions: Available in diameters 10-300mm and lengths 100-3000mm.

Excellent Chemical Stability: Inert to all acids except hot phosphoric acid; non-hygroscopic.

Superior Optical Performance: Transmits far-ultraviolet, visible light, and near-infrared spectrum.

High Dielectric Strength: Maintains high insulation resistance at high temperature, pressure, and frequency.

Versatile Applications: Ideal for chemical, construction, metallurgy, ceramic, and casting industries.

Company profile

Quality AssuranceQA/QC Inspectors100% Finished Products InspectionImporters and Exporters

Henan Zktherm Furnace Co., Ltd

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.31h

About Our Factory & Business Background

AddressBuilding 1, Qiuzhai Road East and Ganjiang Road North, Guancheng District, Zhengzhou, Henan, China

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

Our Production Capability & Technical Expertise

Main ProductsVacuum Furnace, Lab Furnace, Industrial Furnace, Vacuum Atmosphere Furnace, Mosi2 Heating Element, Sic Heating Element, Molybdenum and Tungsten Products, Alumina Ceramic Products, Ceramic Fiber Products, Sic Product

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:Is the material customizable?

Yes, the tube can be customized with specific dimensions, including a diameter range of 10-300mm and a length range of 100-3000mm.

Q:What is the purity level of the quartz glass?

The quartz glass features a high purity level with SiO2 content greater than 99.99%.

Q:How does the tube perform in acidic environments?

Quartz glass is an acidic material that is inert to any acid except hot phosphoric acid, making it highly acid-resistant.

Q:What are the lead times for production?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

Q:Does the tube maintain optical clarity at high temperatures?

Yes, it maintains high temperature resistance with small thermal expansion and good chemical thermal stability.

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