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{"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"}}
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OD 300mm Quartz Glass Tube for Semiconductor Applications
Customized fused clear silica quartz glass tubes manufactured for semiconductor field applications with excellent thermal shock stability and high transmittance.
Product Features
High purity: SiO₂ > 99.99%
Excellent thermal stability and chemical resistance
Acid-resistant and alkali-resistant properties
Health care and environmental protection compliance
No air bubbles or air lines
Superior electrical insulation properties
Applications
Halogen lamps, mercury lamps, single end lamps, automobile lamps, stage lighting, thermoelectric boilers, photocopier lamps, water treatment lamp casings, quartz ware and piping.
Quartz Glass Specifications
Type
JGS1 (ZS-1)
JGS2 (ZS-2)
JGS3 (HS)
Spectral Characteristics
180-2500nm
200-2500nm
260-3500nm
Average Transmittance
90%
85%
85%
Bubble Class
0
2
2
Birefringence
1-2
1-2
1-2
Material Properties
SiO₂ Content
99.9%
Density
2.2 g/cm³
Hardness (Moh's Scale)
6.6
Melting Point
1732℃
Working Temperature
1100℃
Short-term Max Temperature
1450℃
Visible Light Transmittance
Above 93%
UV Transmittance
80%
Product Gallery
Company Profile
Lianyungang Shengfan Quartz Product Factory specializes in research, development, and manufacturing of quartz plates, quartz tubes, quartz flanges, quartz rings, cuvettes, and quartz instruments. Our philosophy centers on technology orientation, quality first, integrity and responsibility, and sustainable operation.
Address: No.169 Mingzhu Rd, Economic Development Zone, Donghai County, Lianyungang City, Jiangsu Province, China
Frequently Asked Questions
Q: Can I place a sample order?
A: Yes, we welcome sample orders for quality testing and verification.
Q: What is the delivery time?
A: Delivery within 15 days after receiving deposit.
Q: Is there a minimum order quantity?
A: Low MOQ available - 1 piece for sample checking.
Q: How do I proceed with an order?
A: Share your requirements, receive our quotation, confirm samples, place deposit, and we arrange production.
Q: How are goods shipped and how long does delivery take?
A: DHL, UPS, FedEx, or TNT available for small orders (3-5 days). 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...