What is the light transmittance of the quartz glass?

Visible light transmittance is 93% or more, with maximum transmittance up to 80% in the UV spectral region.

High Quality Polished Quartz Glass Tube

Name: High Quality Polished Quartz Glass Tube
Brand: Shanghai Gongtao Ceramics Co., Ltd.
SKU: 2047403745

Shanghai, ChinaShanghai Gongtao Ceramics Co., Ltd.

US$2.00

1-19 Pieces

US$1.70

20-99 Pieces

US$1.10

100+ Pieces

Product profile

Customization

Available

Application

Glass

Type

Quartz Tube

Model NO.

GTSYG001

Material

99.99% Pure Quartz

Density

2.2g/cm3

Softening Point

1780°c

Dielectric Constant

3.75

Transport Package

Plywood Case

Specification

RoHS

Trademark

SHANGTAO

Origin

Shanghai

Production Capacity

50000 PCS/Year

Key features

Superior Light Transmission: Visible light transmittance over 93%, up to 80% in UV spectral region.

High Electrical Insulation: Resistance value one million times that of ordinary glass, stable at high temps.

Pure Material Composition: Made of 99.99% pure quartz with density 2.2g/cm3.

Full Customization Available: Offers full, minor, sample-based, and design-based customization options.

Wide Application Scope: Used in semiconductors, optics, military, chemical, and environmental fields.

CE Certified Product: Meets CE safety and quality standards for international markets.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Shanghai Gongtao Ceramics Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.15h

About Our Factory & Business Background

AddressNo. 40, Lane 111, Shunda Road, Nanxiang Town, Jiading District, Shanghai, China

Plant Area924 square meters

Number of Employees16

Registered Capital20,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity50 Pcs

Supply Chain Partners388

Our Production Capability & Technical Expertise

Main ProductsCeramic Tube, Ceramic Crucible, Ceramic Connector, Ceramic Ball, Ceramic Heating Element

Production Lines2

Production MachinesCNC, Cutting Machine, Drilling Machine, Engraving Machine

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2010-06-27

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Australia

Repeat Buyers Choice10%~30%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Does the product support customization?

Yes, we offer full customization, minor customization, customization from samples, and customization from designs.

Q:What is the minimum order quantity?

The minimum order quantity is 50 pieces.

Q:What is the lead time for production?

The average lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

Q:What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:Is the quartz glass suitable for high-temperature environments?

Yes, it has excellent thermal stability and can withstand severe temperature changes without bursting.

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