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{"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"}}
Screw Thread Winding Fused Silica Quartz Glass Tube Ring
High-purity fused silica quartz glass tube rings manufactured from premium quartz sand, offering exceptional thermal shock stability and optical clarity for demanding industrial applications.
Product Features
High purity: SiO₂ > 99.99%
Excellent acid and alkali resistance with superior chemical stability
Health care and environmental protection compliance
No air bubbles or lines for optimal clarity
Exceptional electrical insulation properties
High Temperature Performance
Quartz glass hardening temperature approximately 1730°C. Suitable for continuous operation at 1100°C, with maximum short-term temperature resistance up to 1450°C.
Corrosion Resistance
Exceptional chemical stability against all acids except hydrofluoric acid. Acid resistance is 30 times greater than ceramic and 150 times superior to stainless steel, particularly effective at low temperatures.
Thermal Stability
Withstands severe temperature fluctuations without damage. Can be heated to 1100°C and immediately immersed in cold water without cracking or breaking.
Optical Performance
Excellent light transmission across all spectral bands from ultraviolet to infrared. Visible light transmittance exceeds 93%, with ultraviolet spectral transmittance over 80%.
Electrical Insulation
Electrical resistance 10,000 times greater than ordinary glass, maintaining superior electrical performance even at low temperatures.
Available in custom sizes with grinding and polishing options to meet specific application requirements and dimensional specifications.
Technical Specifications
Parameter
Value
SiO₂ Content
99.9%
Density
2.2 g/cm³
Mohs Hardness
6.6
Melting Point
1732°C
Working Temperature
1100°C
Maximum Short-term Temperature
1450°C
Visible Light Transmittance
Above 93%
UV Spectral Transmittance
80%
Annealing Point
1180°C
Softening Point
1630°C
Strain Point
1100°C
Product Images
Company Profile
Lianyungang Shengfan Quartz Product Factory specializes in research, development, and manufacturing of quartz plates, tubes, flanges, rings, cuvettes, and quartz instruments. Located in China's Crystal Capital - Donghai City, Jiangsu Province, our 1000 square meter facility employs over 30 professionals and achieves annual sales exceeding USD 5.2 million. Guided by our philosophy of Technology Orientation, Quality First, Integrity and Responsibility, and Sustainable Operation, we are committed to establishing an international enterprise with standardized and sustainable operational capabilities.
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...
