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High-Quality Quartz Test Tubes with Sealed Bottoms
US$1.00
5 kilograms
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableApplication
TransparencyType
Clear Quartz PipeModel NO.
TJ000116Shape
One End Closed Quartz TubeColor
TransparencyMaterials
MaterialsSoftening Point
1680℃Purity
99.99%Processing Service
Bending, Welding, Punching, Decoiling, Cutting, MoDensity
2.2g/cm3Ozone Content
Ozone FreeAnnealing Point
1210℃Surface Treatment
PolishedStrain Point
1120℃Outside Diameter
2-350Transport Package
Inner Bubble Film/Carton F: Shipping Cartons/WoodTrademark
TengjunOrigin
Jiangsu, ChinaProduction Capacity
30000 Piece/Pieces Per MonthKey features
High Purity Material: Made of high-purity quartz sand with 99.99% purity and low metal impurities.
Custom Processing: Supports bending, welding, punching, cutting, and special shaping services.
Wide Size Range: Outer diameter 2-500mm, wall thickness 0.5-10mm, length 5-3000mm.
High Light Transmittance: Transparent quartz glass offers accurate size and high light transmittance.
Versatile Applications: Suitable for lighting, heating, water treatment, and automotive lamps.
Quality Assurance: Pre-production samples and final inspections before shipment ensure quality.
OEM/ODM Service: Full customization available from samples, designs, or minor adjustments.
Company profile
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: 1 year CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤3.71h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturing factory in Donghai County, Lianyungang, with business activities centered on quartz glass, quartz pipes, crystal products, lighting equipment, and related photovoltaic, semiconductor, and electronic products. It reports customization, OEM, and ODM capabilities, but no new product development during the past year and no available SDK. Quality and service processes are documented, including product inspection, complaint handling, traceability, supplier assessment, and corrective actions. Overseas support is limited: it reports no overseas warehouses, showrooms, agents, branches, countries served, or offline trade-show participation. Financial information is limited to stated years without financial performance details. No certifications or customer cases are explicitly provided.
Supplier typeThe supplier is a factory located in Donghai County, Lianyungang, and is classified as a combined company. Its stated business scope covers processing and sales of quartz glass products and pipes, crystal products, lighting equipment, and wholesale and retail of photovoltaic, semiconductor, and electronic products.
After-Sales capabilityThe supplier has documented procedures and records for complaint handling, supplier service-capability assessment, corrective and preventive actions, and finished-product inspection. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and lists zero countries offering overseas services, indicating limited documented overseas service coverage.
Production capacityThe supplier operates as a manufacturing factory with processing and production activities for quartz glass products and pipes, supported by documented inspection instructions, quality assurance, raw-material traceability, and maintained quality records. These slices support production and quality-control capability, although production capacity or output volume is not stated.
Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports both OEM and ODM services, providing direct evidence of broad customization capability.
Product Q&A
Q:What is the size range of the quartz tubes?
A:
The outer diameter ranges from 2-500mm, wall thickness from 0.5-10mm, and length from 5-3000mm.
Q:Can the quartz tubes be customized?
A:
Yes, we provide customization services including cutting, end burning, grinding, and special shaping according to customer requirements.
Q:What are the main applications of standard transparent quartz tubes?
A:
They are suitable for lighting, heating, special light sources, halogen lamps, single-end lamps, automobile lamps, and water treatment.
Q:How do you guarantee product quality?
A:
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
Q:What is the purity of the quartz material?
A:
The quartz is made from high-purity quartz sand with a purity of 99.99% and total conventional metal impurities no more than 20ppm.
Send Inquiry
*To:
Donghai County Tengjun Quartz Products Co., Ltd.
Donghai County Tengjun Quartz Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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