high temperature level sight glass clear borosilicate glass products
- Category: >>>
- Supplier: Qingdao Vatti Glass Co. Ltd.Qingdao Ltd.
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Product Overview
Description
Product Description
Product Name | borosilicate glass |
ther Name | sight glass/level glass/ optical glass/ window glass/ heat resistant glass/ high temperature glass/ gauge glass/ oven glass |
Dimensions (mm)/Shape/Size | Customized size |
Maximum working temperature(°C) | <550 degree |
Available thickness (mm) | 2-30mm |
Co-efficient of expansion (α) (20-300°C) | 3.3±0.1×10-6 |
Softening point (°C) | 820±10 |
Identical temperature difference (K) | 100300(Strengthening type) |
Thermal shock resistance(K) | ≥125 |
Refractive (nd) | 1.47384 |
Light transmission | 92%(thickness≤4mm) 91%(thickness≥5mm) |
Specification
Features of Vatti Custom Size Borosilicate Sheet Glass :
1. Raw material: Borosilicate glass, Optical glass, sight glass.
2. Processing: by Molding, Grinding, Polishing.
3. Surface quality: optical surface quality and well controlled tolerance
4. Inside quality: clear and transparent, no mold marks, no inside bubble and dirts.
5. Great heat resistance performance,stable chemical property.
6. Working field :widely used in high-temperature observation windows, lighting (high-power lighting panel), appliances, laboratory containers, solar, lighting and other fields.
1. Raw material: Borosilicate glass, Optical glass, sight glass.
2. Processing: by Molding, Grinding, Polishing.
3. Surface quality: optical surface quality and well controlled tolerance
4. Inside quality: clear and transparent, no mold marks, no inside bubble and dirts.
5. Great heat resistance performance,stable chemical property.
6. Working field :widely used in high-temperature observation windows, lighting (high-power lighting panel), appliances, laboratory containers, solar, lighting and other fields.
Company Profile
QINGDAO VATTI GLASS CO.,LTD
1.More than 20 years experiences on glass manufacturing and exporting.
2. Top quality glass with CE certificate, exporting to more than 60 countries in the world.3.Unique designed strong wooden cases, solving the problems of breakage.
4.Near to QingDao of China main container seaports, ensuring convenient loading and rapid delivery.
5.Full range of flat glass supply, offering one-step purchase.
6.Professional sales team, offering personalized and dedicated services.
Full-automatic inspection machine
Spraying+Cutting
CNC section
Polishing section
Cleaning+Steel chemical section
Quality Testing
Package&Shipping
1. Glass film processing, External wooden packaging, Glass are to be paper or expandable polyethylene pearl Cotton (EPE) packed in strong seaworthy wooden crates.
2. Wooden crates worthy for ocean and land carriage.
2. Wooden crates worthy for ocean and land carriage.
3. Sample Order and small order will ship by DHL, TNT, FEDEX, EMS and UPS.
It will take 7-10 working days since payment arrived.
It will take 7-10 working days since payment arrived.
FAQ
Q：Are you trading company or factory?
A: We are a professional glass factory with more than 20 years experience.
Q: How long is your delivery?
A: Generally it will take 7-10 days when it is in stock. 15-20 days if it is out of stock. According to the quantity.
Q: What's your terms of payment?
A: Payment <= $ 1000, 100% in advance. Payment > $ 1000, 30% T/T in advance, balance before shippment.
Q: How long is your delivery?
A: Generally it will take 7-10 days when it is in stock. 15-20 days if it is out of stock. According to the quantity.
Q: What's your terms of payment?
A: Payment <= $ 1000, 100% in advance. Payment > $ 1000, 30% T/T in advance, balance before shippment.
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