What payment methods are accepted?

We accept T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.

What is the lead time for production?

The lead time is within 15 workdays during peak season and off-season.

CNC Machine Slotted Customized Quartz Tube Quartz Glass Tube

Name: CNC Machine Slotted Customized Quartz Tube Quartz Glass Tube
Brand: Donghai County Tengjun Quartz Products Co., Ltd.
SKU: 2158078885

Jiangsu, ChinaDonghai County Tengjun Quartz Products Co., Ltd.

US$5.00

5-9 pieces

US$4.00

10-99 pieces

US$3.00

100-999 pieces

US$1.00

1,000+ pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Heating Tube Furnace Tube

Type

Clear Quartz Pipe

Model NO.

TJ-000804

Shape

Twin Tube

Color

Transparent

Materials

Quartz Glass

Softening Point

1680℃

Purity

99.99%

Processing Service

Bending, Welding, Punching, Decoiling, Cutting, Mo

Density

2.2g/cm3

Ozone Content

Ozone Free

Annealing Point

1210℃

Surface Treatment

Polished

Strain Point

1120℃

Outside Diameter

2-500mm

Trademark

Tengjun

Origin

Jiangsu

Key features

High Purity Quartz Glass: SiO2 purity exceeds 99.99% with no bubbles or air pipelines for superior performance.

Custom Shape Processing: Supports twin tube shapes, bending, welding, punching, and cutting based on drawings.

Excellent Chemical Stability: Resistant to acids and alkalis, ensuring durability in harsh chemical environments.

Superior Electrical Insulation: High compressive strength >1100Mpa and excellent dielectric properties.

Professional Manufacturer: Over 20 years of experience in fused quartz glass manufacturing and customization.

Strict Quality Control: 100% visual and function inspection for finished products before shipment.

Flexible Customization: Full customization from samples or designs, including minor and flexible adjustments.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Donghai County Tengjun Quartz Products Co., Ltd.

Jiangsu, 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: 1 year CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤3.74h

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.