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Quality Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube factory
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Quality Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube factory
Quality Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube factory
Quality Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube factory
Quality Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube factory
Quality Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube factory
Quality Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube factory
>

Heat Resistant Milky Quartz Glass Tube Custom OD & Length Opaque Polished Tube

Brand Name: Shengfan
Model Number: JGS2
Place of Origin: Jiangsu, China
Certification: ISO9001 ROHS CE MSDS
Minimum Order Quantity: 1
Price: $2.00/pieces 1-49 pieces
Supply Ability: 10000 Piece/Pieces per Month

Product Details


Product Name: Qruartz Glass Tube Density: 2.2g/cm3
OD: 10-10000mm Working Temperature: 1100℃
SiO₂ Content: 99.99% Material: SIO2
Application: Semiconductor, High-temperature Furnaces,laboratory Quartz Reactors Melting Point: 1732℃
Processing Service: Punching Cutting Sample: Support Free Sample Production
Highlight

Milky Quartz Glass Tube

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Heat Resistant Quartz Tube

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Custom OD Opaque Quartz Tube

Product Description

Product Overview

High-temperature-resistant, custom-dimension polished milky quartz glass tube engineered for the photovoltaic industry and other demanding high-purity applications.

Polished milky quartz glass tube with customized outer diameter and length
Product Specifications
Brand Shengfan
Product Name Quartz Glass Tube
SiO₂ Content 99.99%
Density 2.2 g/cm³
Hardness (Moh's Scale) 6.6
Melting Point 1732℃
Working Temperature 1100℃
Annealing Point 1180℃
Softening Point 1630℃
Key Features
  • High Purity (SiO₂ > 99.99%): Ensures superior chemical and thermal stability.
  • Customizable Dimensions: Meets specific requirements for various applications.
  • Corrosion-Resistant: Resistant to most acids and bases, such as hydrochloric acid, sulfuric acid, and nitric acid, at room temperature.
  • High Temperature Resistance: Long-term continuous use can reach 1050℃, with a maximum short-term usage temperature of 1200℃.
Close-up view of polished milky quartz glass tube surface
Custom-sized milky quartz glass tubes arranged for inspection
Production Process

Each quartz glass tube is manufactured and inspected under controlled conditions to ensure dimensional accuracy, material purity, and consistent optical and thermal performance.

Quartz glass tube manufacturing and quality control process
Quality inspection of quartz glass tubes during production
Applications
Quartz tube applications in semiconductor and optical industries
Typical Application Scenarios
  • High-temperature furnaces, semiconductor diffusion and annealing equipment
  • Laboratory quartz reactors and vacuum reaction systems
  • Photovoltaic and optical fiber high-temperature processing equipment
Quartz glass tube in high-temperature industrial furnace application
Packaging

Quartz glass tubes are securely packed to protect against impact, vibration, and contamination during transportation.

Secure packaging for quartz glass tube transportation
Company Introduction

Lianyungang Shengfan Quartz Product Factory is a professional manufacturer specializing in the research, development, and production of quartz plates, quartz tubes, quartz flanges, quartz rings, cuvettes, and quartz instruments.

Located in China's Crystal Capital — Donghai City, Jiangsu Province, China — our facility is strategically positioned just 70 km from Lianyungang port, ensuring convenient transportation access.

Covering an area of 1,000 square meters, we employ over 30 skilled professionals and achieve annual sales exceeding USD 5.2 million. Guided by our core philosophy of Technology Orientation, Quality First, Integrity and Responsibility, and Sustainable Operation, we are committed to establishing an international enterprise with standardized processes and sustainable operational capabilities.

Shengfan Quartz Product Factory facilities and manufacturing plant
Our Services & Strengths

The company adheres to integrity in business, with extensive experience, reasonable pricing, quality assurance, and excellent after-sales service. We sincerely welcome customers to come and negotiate.

Frequently Asked Questions
Q1. Can I have a sample order?

Yes, we welcome sample orders to test and check quality.

Q2. What about the delivery time?

Within 15 days after receiving deposit.

Q3. Do you have any MOQ limit?

Low MOQ; 1 pc for sample checking is available.

Q4. How do I proceed with an order in your factory?

Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, the customer confirms the samples and places a deposit for the formal order. Fourthly, we arrange the production.

Q5. How do you ship the goods, and how long does it take to arrive?

DHL, UPS, FedEx, or TNT are optional for small orders, usually taking 3–5 days to arrive. Airline and sea shipping are also available.

Product Highlights

High-purity 99.99% SiO₂ milky quartz glass tube with 1100℃ working temperature and 1732℃ melting point. Custom OD 10-10000mm, polished finish, corrosion-resistant. Ideal for semiconductor, photovoltaic, and laboratory reactors. Free samples supported.

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