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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"}}
High Quality Quartz Glass Tube For High Temperature Tube Furnace
High Transmittance Quartz Glass Tube with exceptional UV light transmission and protective transparency properties.
Product Specifications
Brand
Shengfan Quartz
SIO2 Content
99.99%
Density
2.2 g/cm³
Hardness (Mohs Scale)
6.6
Melting Point
1732℃
Working Temperature
1100℃
Annealing Point
1180℃
Softening Point
1630℃
Density
2.2*10³ kg/m³
Hardness
5.5-6.5 Mohs' Scale
Tensile Strength
4.8*10⁷ Pa
Compressive Strength
>1.1*10⁹ Pa
Bulk Modulus
3.7*10¹⁰ Pa
Rigidity Modulus
3.1*10¹⁰ Pa
Softening Point
1730℃
Annealing Point
1215℃
Configuration Details
Color
Transparent
Shape
Circular / Round
Standard
JGS1, JGS2, JGS3
Material
99.99% SiO₂
Diameter
1-800mm
Thickness
0.2-100mm
Application
Optics quartz windows
Light Transmittance
>92%
Hardness
Mohs 6.5
Resistance Value
1000 times higher than ordinary glass
Key Features
SiO₂ content exceeding 99.99% for high purity quartz tubes
Operating temperature: 1250℃ with softening temperature of 1730℃
Excellent visual and chemical performance characteristics
No surface coating or contaminants
Health care and environmental protection compliant
Custom dimensions available upon request
CE, RoHS, and SGS certified
Product Images
Applications
This product is primarily used in electric light sources, electrical appliances, semiconductors, optical communications, military applications, metallurgy, building materials, chemical processing, machinery, electrical systems, and environmental protection fields.
Company Introduction
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 Crystal Capital - Donghai City, Jiangsu Province, China, we are 70 km from Lianyungang port with convenient transportation access.
Covering an area of 1000 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 & Strengths
We adhere to business integrity, extensive experience, competitive pricing, quality assurance, and excellent after-sales service. We sincerely welcome customers to negotiate and discuss their requirements.
Frequently Asked Questions
Q: Can I request a sample order? A: Yes, we welcome sample orders to test and verify quality.
Q: What is the delivery time? A: Within 15 days after receiving deposit.
Q: Do you have minimum order quantity limits? A: Low MOQ available, with 1 piece for sample checking.
Q: How do I proceed with an order? A: First, provide your requirements or application details. Second, we quote according to your specifications. Third, confirm samples and place deposit. Fourth, we arrange production.
Q: How do you ship goods and what is the delivery time? A: DHL, UPS, FedEx, or TNT available for small orders (3-5 days delivery). Airline and sea shipping also available.
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...
