Southeast Quartz Glass Tube - 99.9% Pure Quartz Crystal Oil Burner Bulb Industrial Pipes

Product Overview

The Southeast Quartz Glass Tube is a high-performance cylindrical component manufactured from 99.9% pure quartz crystal. Renowned for its exceptional thermal stability, chemical resistance, and superior optical clarity, this tube is engineered for demanding applications across various industries, including semiconductor manufacturing, UV lighting, chemical processing, and specialized heating systems. The product is customizable in terms of dimensions and processing, offering solutions for both standard and unique operational requirements.

Core Specifications & Attributes

Primary Applications & Use Cases

Quartz glass tubes are indispensable in environments where purity, heat resistance, and optical properties are critical. Below are the key sectors that utilize this material:

• Semiconductor & Photovoltaic Industry: Used as diffusion tubes, furnace tubes, and wafer carriers in high-temperature processes like Chemical Vapor Deposition (CVD) due to their ultra-high purity that prevents silicon wafer contamination.
• UV Sterilization & Disinfection: Essential for manufacturing UV germicidal lamps as quartz glass has superior UV-C light transmission (around 80% at 254nm), making it ideal for water, air, and surface purification systems.
• Industrial Heating & Thermocouples: Serves as protective sheaths for heating elements and thermocouples in industrial furnaces, providing excellent electrical insulation and thermal shock resistance.
• Chemical & Laboratory Processing: Used in reactors, distillation apparatus, and sight glasses due to its inertness to most acids and solvents (except hydrofluoric acid and hot phosphoric acid).
• Optical & Photonic Devices: Applied in the production of optical fibers, laser systems, and spectroscopic instruments where high optical clarity and minimal signal loss are required.
• Specialized Lighting: Found in halogen lamps, xenon lamps, and other high-intensity discharge (HID) lighting systems that operate at elevated temperatures.

Purchasing Information & Supplier Details

This product is supplied by Lianyungang Southeast Quartz Products Co., Ltd., a manufacturer with over a decade of experience in the quartz industry, located in Donghai County, Jiangsu, China—a major hub for quartz products.

• Minimum Order Quantity (MOQ): Typically negotiable, starting from 1 piece for sample or small-batch orders.
• Price Range: Varies significantly based on diameter, wall thickness, length, and processing complexity. Prices can range from $1 to $50 per unit for standard sizes.
• Packaging: Secured in wooden cases or cartons to prevent breakage during international shipping.
• Processing Services: The supplier offers customization including cutting, bending, welding, flanging, and polishing to meet specific design requirements.
• Order Protection: When purchasing through platforms like 6688789, buyers are covered by services such as Trade Assurance, which protects against quality issues and shipping delays.

Product Evaluation & Comparative Analysis

Performance Advantages:

• Extreme Thermal Stability: Compared to borosilicate glass (which typically maxes out at 500°C), quartz can operate continuously above 1000°C without deformation or degradation.
• Superior Purity: With 99.9% SiO2 content, it minimizes the risk of contaminating sensitive processes, a critical factor in semiconductor and pharmaceutical manufacturing.
• Excellent Optical Properties: Transmits light efficiently across a broad spectrum, from deep ultraviolet (UV) to near-infrared (IR), which is unmatched by ordinary glass.

Considerations:

• Brittleness: Like all glass, quartz is susceptible to mechanical shock and impact, requiring careful handling during installation and use.
• Cost: It is more expensive than borosilicate or soda-lime glass, but the cost is justified in high-performance applications.
• Devitrification: Prolonged exposure to temperatures above 1100°C can cause surface crystallization (devitrification), making the material more brittle and opaque over time.

After-Sales Service & Support

Buyers are encouraged to communicate directly with the supplier regarding technical support, warranty claims, or product issues. On platforms like 6688789, a structured dispute resolution process is available:

1. Open a Dispute: If the product is defective, not as described, or arrives damaged, buyers can open a dispute through the platform's order management system.
2. Submit Evidence: Provide clear photos or videos detailing the problem, such as cracks, incorrect dimensions, or poor workmanship.
3. Negotiation & Mediation: The platform encourages buyers and suppliers to resolve issues directly. If an agreement isn't reached, 6688789's mediation team may step in to facilitate a resolution.
4. Outcomes: Possible resolutions include a full or partial refund, product replacement, or return shipping.

It is recommended to inspect the goods upon receipt and report any issues within the platform's specified timeframe (usually a few days after delivery).

Related Search Keywords & Expansion Terms

To explore similar products or find more specific information, users often search for the following related terms:

• By Material: Fused Silica Tube, Fused Quartz Glass Pipe, High Purity Quartz Tube
• By Application: UV Quartz Sleeve, Semiconductor Quartz Boat, Thermocouple Protection Tube, Quartz Reactor Vessel
• By Feature: Opaque Quartz Tube, High Temperature Quartz Cylinder, Custom Bent Quartz Glass
• By Standard: ASTM C616 Quartz, ISO Certified Quartz Tube, JGS1 Quartz Glass
• By Competitor/Alternative: Heraeus Quartz, Momentive Quartz, Borosilicate Glass Tube 3.3, Alumina Ceramic Tube