Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"99.99% High Purity Corrosion Resistant Quartz Glass Tube for Semiconductor","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/e5\/fa326f0f5fe4f9ad11c7beffdf4f-200x200-1\/99_99_25_high_purity_corrosion_resistant_quartz_glass_tube_for_semiconductor.jpg","attrs":{"Application":"Sources , Semiconductor","Model Number":"T-1","Hardness":"Mose 6.5","Processing Service":"Bending, Cutting, Decoiling, Punching, Welding"}}
{"title":"Clear Quartz Tube for Semiconductor and Optical Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/22\/c7be6b9dfa8a9a671ae028f2963b-200x200-1\/clear_quartz_tube_for_semiconductor_and_optical_applications.jpg","attrs":{"Brand Name":"ShengFan","Model Number":"QSP-1","Certification":"ROSH SGS","Place of Origin":"jiangsu.China"}}
{"title":"Industrial Grade Quartz Glass Tube Incredibly Thermally Shock Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/7a\/da32ada6d28d0d6bd017e5f3c7bf-200x200-1\/industrial_grade_quartz_glass_tube_incredibly_thermally_shock_resistant.jpg","attrs":{"Brand Name":"shengfan","Model Number":"T-1","Place of Origin":"China","Minimum Order Quantity":"10"}}
{"title":"Precise Dimension Glass Test Tubes Large Transparant 100-400 OD DiameterUv","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/7f\/de496e4bda3f1011b18728d767b5-200x200-1\/precise_dimension_glass_test_tubes_large_transparant_100_400_od_diameteruv_protection_fused_quartz_tube_2c_silica_glass.jpg","attrs":{"Brand Name":"shengfan","Model Number":"T-1","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"High Temperature Glass Tube Instrument Both Open anti-corrosion Test tube For","imgUrl":"https:\/\/img.chinax.com\/nimg\/37\/35\/524f16fcd9eafd11175f37105149-200x200-1\/high_temperature_glass_tube_instrument_both_open_anti_corrosion_test_tube_for_medical_device_test.jpg","attrs":{"Brand Name":"shengfan","Model Number":"T-1","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Precise Dimension Glass Test Tubes Large Transparant 100-400 OD DiameterUv","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/ff\/1de10514482cbce31eba7c072786-200x200-1\/precise_dimension_glass_test_tubes_large_transparant_100_400_od_diameteruv_protection_fused_quartz_tube_2c_silica_glass_t.jpg","attrs":{"Brand Name":"shengfan","Model Number":"T-1","Certification":"ISO9001","Place of Origin":"China"}}
99.99% High Purity Quartz Glass Tube Corrosion Resistant Fused Silica Quartz Tubing For Semiconductor Photovoltaic Industry
Product Overview
Shengfan Quartz offers high-purity quartz glass tubes with exceptional corrosion resistance, specifically designed for semiconductor and photovoltaic industries.
Property
Value
SiO₂ Content
99.9%
Density
2.2 g/cm³
Hardness (Moh's Scale)
6.6
Melting Point
1732℃
Working Temperature
1100℃
Maximum Short-term Temperature
1450℃
Visible Light Transmittance
Above 93%
UV Spectral Region Transmittance
80%
Annealing Point
1180℃
Softening Point
1630℃
Strain Point
1100℃
Custom Manufacturing
We accept custom orders according to different diameter, thickness, length specifications, or based on your technical drawings.
Quartz glass is an acidic material that is inert to all acids except hydrofluoric acid and hot phosphoric acid. It serves as an excellent acid-resistant material with better chemical stability than opaque quartz glass, and is non-hygroscopic and non-weathering.
Electrical Properties
Quartz glass exhibits high dielectric strength and low conductivity, maintaining these properties even at high temperatures, pressures, and frequencies. With minimal dielectric loss across applied frequency bands, it serves as an excellent high-temperature dielectric insulation material.
Optical Performance
Quartz glass possesses unique optical properties, transmitting both far-ultraviolet spectrum (making it ideal for UV-transmitting applications) as well as visible light and near-infrared spectrum. It features high temperature resistance, minimal thermal expansion coefficient, excellent chemical thermal stability, and optical quality comparable to general optical glass.
Thermal Properties
The thermal expansion coefficient of quartz glass is exceptionally small—only 1/12 to 1/20 that of ordinary glass. Standard testing involves heating specimens to 1200°C and then rapidly quenching in cold water, with the material required to withstand this process more than three times without cracking.
Mechanical Properties
Quartz glass demonstrates superior mechanical properties compared to conventional glass and ceramics, though it exhibits some brittleness. While theoretical calculated strength reaches approximately 24*1.3 MPa, actual measured strength values are typically several tens of times lower.
Airtight Performance
The relaxed structure of quartz glass allows certain gas ions to diffuse through the network even at high temperatures, with sodium ion diffusion occurring relatively quickly. This property is particularly important for specific industrial applications.
Additional Product Views
Production Process
Product Applications
Packaging & Delivery
Company Profile
Lianyungang Shengfan Quartz Product Factory is a professional manufacturer specializing in research and development of quartz plates, quartz tubes, quartz flanges, quartz rings, cuvettes, and quartz instruments. The company is located in China Crystal Capital - Donghai City, Jiangsu Province, China, approximately 70 km from Lianyungang port with convenient transportation access.
Covering an area of 1000 square meters, we employ over 30 staff members and achieve annual sales exceeding USD 5.2 million. Guided by our philosophy of Technology Orientation, Quality First, Integrity and Responsibility, and Sustainable Operation, we are dedicated to establishing an international enterprise with standardized and sustainable operational capabilities.
Our Services & Strengths
Our company adheres to business integrity, extensive experience, reasonable pricing, quality assurance, and provides excellent after-sales service. We sincerely welcome customers to visit and negotiate business opportunities.
Frequently Asked Questions
Q1. Can I place a sample order?
Yes, we welcome sample orders for quality testing and verification.
Q2. What is the delivery time?
Delivery occurs within 15 days after receiving deposit.
Q3. Do you have minimum order quantity requirements?
We maintain low MOQ limits, with single-piece samples available for quality checking.
Q4. How do I proceed with an order at your factory?
Provide your requirements or application specifications
We provide quotation based on your requirements or our suggestions
Customer confirms samples and places deposit for formal order
We arrange production according to schedule
Q5. How do you ship goods and what is the delivery timeframe?
For small orders, we offer DHL, UPS, FedEx, or TNT shipping, typically requiring 3-5 days for delivery. Airline and sea shipping options are also available for larger shipments.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Lianyungang Shengfan Quartz Products Co.,Ltd is a professional enterprise of quartz products located in Donghai, Jiangsu, China.Which integrates research,development,production and sales service. The company founded in 2016, has 9 years of professional production experience. Since year of 2022, th... Lianyungang Shengfan Quartz Products Co.,Ltd is a professional enterprise of quartz products located in Donghai, Jiangsu, China.Which integrates research,development,production and sales service. The company founded in 2016, has 9 years of professional production experience. Since year of 2022, th...
