Custom Size High Hardness Industrial Quartz Glass Tube

Name: Custom Size High Hardness Industrial Quartz Glass Tube
Brand: Shanghai Peng Qian Transmission Equipment Co., Ltd.
SKU: 2157642302

Shanghai, ChinaShanghai Peng Qian Transmission Equipment Co., Ltd.

US$3.00

500-999 Pieces

US$2.50

1,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Glass

Type

Quartz Tube

Model NO.

Quartz Tubes

Product Name

Transparent Quartz Tubes

Thickness

0.5-100mm(0.02-3.94in)

Material

Sio2>99.99%

Color

Clear Transparent

Density

2.2g/cm3

Size

Customized

Working Temparature

1150℃

Hardness

Morse 6.5

Melting Point

1732℃

Transport Package

Carton or as Your Requirment

Specification

Width Customed

Trademark

Other

Origin

Shanghai, China

HS Code

4010310000

Production Capacity

50000pieces/Year

Key features

High Purity Material: Made of SiO2 >99.99% with low OH content for superior spectral transmission.

Customized Dimensions: Available in OD 3-400mm, wall thickness 0.7-10.0mm, and length up to 3000mm.

Advanced Processing: Supports trimming, fire polishing, bending, pinching, grinding, and sealing.

Excellent Chemical Stability: Resistant to most acids and alkalis, excluding hydrofluoric and hot phosphoric acid.

Low Thermal Expansion: Extremely low expansion coefficient ensures excellent thermal shock resistance.

Versatile Applications: Ideal for semiconductors, photovoltaics, lamps, and UV sterilization equipment.

OEM and ODM Services: Full customization available from samples, designs, or drawings.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

Shanghai Peng Qian Transmission Equipment Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.39h

AI-Powered supplier vetting

SummaryPengQian demonstrates broad customization and R&D capabilities, including ODM, OEM for well-known brands, and evidence of new products within the past year. Its production-related evidence includes multiple processing and manufacturing machines, documented finished-product inspection instructions, and quality assurance in quality-control processes. After-sales and supplier-service procedures are documented and followed, including complaint handling and corrective/preventive actions. However, the supplier reports no overseas warehouse, showroom, agent, or branch, and the stated overseas-service-country value is 0. Financial credibility cannot be conclusively assessed because the supplied financial figures are inconsistent in scale and context; no monetary figures are repeated here. Customer-case evidence is limited to a general statement that customers are nationwide, without named cases or verifiable project details.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. It supports multiple quotation and payment terms and is located near Shanghai Port, but it reports no overseas warehouse, showroom, agent, or branch, and the overseas-service-country field is recorded as 0.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and describes continuous innovation as part of its business philosophy. It also reports one national science and technology progress award, although no supporting award details are supplied; SDK availability is explicitly absent.

Production capacityProduction-related evidence includes slitting, gear punching, gluing, hot pressing, laser processing, welding, and polishing equipment or lines. Finished-product inspection instructions are available and uniformly followed, quality assurance is stated for quality-control processes, and peak- and off-season lead times are reported as within 15 workdays to one month.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are supported by both the R&D-service and design-capability records, indicating broad customization coverage.

Product Q&A

Q:How about the light transmittance of quartz tubes?

Transparent quartz tubes have high transmittance in the UV-visible band, suitable for UV sterilization and optical heating. Opaque tubes have low light transmittance and uniform heat emission, mostly used for heating and drying.

Q:Can you provide processing such as sealing, flaring, grinding, and bending?

Yes. We support one-end / both-end sealing, tube flaring and tapering, outer wall grinding, bending, drilling, and other deep processing. Customization is available according to drawings.

Q:In which industries are quartz tubes mainly used?

They are widely used in semiconductors, photovoltaics, electric light sources, heating equipment, laboratory instruments, water treatment UV sterilization, chemical reactors, and other fields.

Q:What is the difference between quartz tubes and glass tubes?

Quartz tubes have higher temperature resistance, extremely low thermal expansion coefficient, excellent thermal shock resistance, higher purity, and aging resistance. Ordinary glass tubes have poor temperature resistance, are easy to crack, and cannot be used at high temperatures.

Q:Are quartz tubes easy to crack due to thermal expansion and contraction?

Quartz has an extremely low thermal expansion coefficient and excellent resistance to rapid heating and cooling. It is not easy to crack during normal temperature rise and fall. Avoid sudden temperature changes and hard impacts.