Product Description
Quartz Glass Flask - Laboratory and industrial flasks made of high-purity silicon dioxide (SiO₂) are heat-resistant and chemically inert, making them suitable for chemical reactions, optical measurements, and high-temperature process applications.
Customized services
1. Customized Specifications
Available in various sizes, such as 100ml, 135ml, 185ml, 220ml, 310ml, 605ml, and 1000ml.
2. Customized Optical Properties
Transmittance (specified wavelength, e.g., 200–800nm)
Scattering/Uniformity
Surface Roughness (Ra value or mirror grade)
3. Surface Treatment
Rough/Fine Polishing/Mirror Polishing
Anti-Reflective/Anti-Glare Coating
Hydrophobic or Anti-Stick Coating
Chemical Deionization
4. Customized Shapes
Straight, Curved
With Flanges or Mating Ports
Special End Faces (Chamfered, Flat)
Multiple Ports/With Scale
5. Customized Batch and Packaging
Small Batch Prototyping, Mass Production (MOQ)
Specialized Cushion Lining, Cleanroom Packaging
Customized Single-Piece Shockproof Trays and Box Labels
Technical Specification
Application
Laboratory: Reaction vessels, sample storage, titration, and precision analysis.
Semiconductor: High-temperature annealing vessels, cleaning and etching process equipment.
Optics: Optical experiments, light transmission, and optical measurement windows.
Chemical Engineering: High-temperature synthesis, corrosive media reactors, and sampling bottles.
Education: Demonstration flasks, optical and thermal experimental equipment.
Factory
Company Strengths
1. Production Scale and Equipment
Founded in 1998, we have three branch factories and multiple modern production lines.
Equipped with advanced equipment: ball mills, firing kilns, glass tempering furnaces, continuous heat treatment lines, polishing machines, etc.
2. Technology and R&D Capabilities
We have over 30 senior engineers with an average of over 15 years of industry experience.
We provide full-process technical support, including drawing review, customized design, and sample production.
We continuously develop high-performance ceramics, quartz glass, borosilicate glass, and composite materials.
3. Quality Control and Certification
Our products are CE certified and LVD certified for electrical safety.
We have multiple material performance test reports to ensure high-temperature resistance, electrical insulation, strength, and environmental performance.
We strictly adhere to international quality management systems and meet European, American, and Asian market standards.
4. Global Markets and Customers
Our products are exported to over 50 countries and regions in Asia, Europe, North America, Africa, and Oceania.
Our customers include wholesalers, manufacturers, research institutions, and engineering companies.
We have maintained an average annual growth rate of over 15% in recent years, with sales reaching [amount missing in original text] in 2023. RMB 880 million
5. Partnership Advantages
Large-scale production with stable and controllable delivery times
OEM/ODM customization services available
Comprehensive pre-sales technical support and after-sales service
Long-term partnerships suitable for wholesale customers and global distributors
Processing
Raw material preparation → Melt molding → Preliminary cooling/annealing → Cutting and molding → Grinding and polishing → Thermal annealing → Surface treatment → Inspection and quality control
Products
Packing, Storage, Handling and Transportation
Packaging
Multi-layer shockproofing: Inner layer of EPE or pearl cotton for support, with partitions for impact protection
Outer corrugated or wooden boxes with fragile labels and desiccant
Storage
Dry, dust-free, light-proof, and constant temperature environment
Avoid heavy pressure and stacking. Support upright and regularly inspect packaging integrity
Transportation
Fixed inner lining, palletization, or reinforced wooden boxes
Moisture and shock protection measures for sea/land transportation. Freight insurance is recommended.
Certification
Our products have passed CE certification and SGS and CTI authoritative tests to ensure safety, quality and reliable performance.
Exhibition
FAQ
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer, our factory is in Zhengzhou city, Henan Province, China.
Q: How many pieces of the samples do you supply one time?
A: We can do 1 piece sample as customer's drawing or detailed size.
Q: Do you accept OEM or ODM?
A: Yes, we support OEM or ODM.
Q: Do you offer custom products?
A: We supply custom products according to customer's drawing or detailed inquiry.
If customer want us to supply some suggestion and please contact us, we can discuss your inquiry together.
Q: What kind of the product can you offer?
A: We supply refractory and high temperature materials, Such as ceramic parts, quartz glass parts, metal materials and others.
Q: How long is your delivery time?
A: Our delivery time usually depends on the order quantity, usually around 10-15days, some needs moulds to do, the time is longer than 15days.
Q: Can we have a visit to your factory?
A: You Are Welcome To Visit Our Factory At Anytime, We Will Arrange Professional Reception Personnel To Patiently Explain To You.
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