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":"High Temperature Resistant No Bubbles SiO2>99.99% Clear Quartz Glass Tube for","imgUrl":"https:\/\/img.chinax.com\/nimg\/b3\/d8\/21ceb0a493685bae5326b98543da-200x200-1\/high_temperature_resistant_no_bubbles_sio2_26gt_3b99_99_25_clear_quartz_glass_tube_for.jpg","attrs":{"Model Number":"T-1","Hardness":"Mose 6.5","Payment Terms":"L\/C,T\/T","Price":"Negotiable"}}
{"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"}}
Quartz glass is an acidic material that is inert to all acids except hydrofluoric acid and hot phosphoric acid. It offers excellent acid resistance with better chemical stability than opaque quartz glass, and is non-hygroscopic and non-weathering.
Electrical Properties
Quartz glass maintains high dielectric strength and low conductivity 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 transmits both far-ultraviolet spectrum and visible light with near-infrared spectrum. It features high temperature resistance, minimal thermal expansion, excellent chemical thermal stability, and optical properties comparable to general optical glass.
Thermal Properties
The thermal expansion coefficient of quartz glass is only 1/12 to 1/20 that of ordinary glass. Standard testing involves heating specimens to 1200°C and quenching in cold water repeatedly more than three times without cracking.
Mechanical Properties
Quartz glass offers better mechanical properties than conventional glass and ceramics, though it maintains some brittleness. While theoretical strength reaches approximately 24×1.3 MPa, actual measured strength is typically lower.
Airtight Performance
The relaxed structure of quartz allows certain gas ions to diffuse through the network even at high temperatures, with sodium ion diffusion being particularly rapid. This property is especially important for specific applications.
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. Located in China's Crystal Capital - Donghai City, Jiangsu Province, just 70 km from Lianyungang port with convenient transportation.
Covering 1,000 square meters with over 30 employees, we 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 & Strength
We adhere to business integrity, extensive experience, competitive pricing, quality assurance, and excellent after-sales service. We sincerely welcome customers to discuss their requirements.
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?
Within 15 days after receiving deposit.
Q3. Do you have minimum order quantity requirements?
Low MOQ available - 1 piece for sample checking is acceptable.
Q4. How do I proceed with an order?
Provide your requirements or application details
We quote according to your requirements or our suggestions
Customer confirms samples and places deposit for formal order
We arrange production
Q5. How do you ship goods and what is the delivery time?
DHL, UPS, FedEx or TNT available for small orders (3-5 days delivery). Airline and sea shipping 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...
