High Borosilicate Glass: Perfect for 500& Deg; C Applications 7-Day Delivery
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| Customization: | Available |
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| Certification: | CE, ISO |
| Application: | Rubber, Metallurgy, Ceramic, Casting, Glass |
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Basic Info.
- Type
- Quartz Rod
- Working Temperature
- 500℃
- Melting Point
- 1300
- Shipping Time
- 7day
- Usage
- Cosmetics, Food, Medicine, Chemical, Lab Glassware
- Shape
- Glass Tube
- Samples
- 1PC Free Charge
- Transport Package
- Strong Wooden Box
- Specification
- Customizable
- Trademark
- yongsin
- Origin
- China
- HS Code
- 7002209000
- Production Capacity
- 300000PC/Month
Product Description
IntroductionCrafted from pristine natural quartz, our product undergoes a meticulous process of melting and fine grinding, ensuring unparalleled purity. Our quartz glass boasts exceptional heat and corrosion resistance, paired with an impressively low coefficient of thermal expansion.
Engineered to perfection, it is devoid of any air bubbles and calibrated to an exacting PPM grade, exhibiting superb performance characteristics. This includes high-temperature endurance, outstanding chemical stability, impeccable insulation, and remarkable transmittance.Our Borosilicate Glass 3.3 rods are offered in a stunning palette of 22 vibrant colors: jade white, opaque hues like white and black, transparent black, a spectrum of blues from A to EE, teal, green, light green, striking red, amber, yellow, golden champagne, light yellow, cognac, pink, purple, and classic clear.
The blue series transitions beautifully from deep to pale shades, spanning from Blue A to Blue EE.
Standard Dimensions
Outer Diameter (O.D.): 4-42mm
Length: 1200mm
Custom sizes are available, offering O.D. from 3.5 to 46mm and lengths up to 2500mm.
1. Description
Currently, we offer six exquisite blue tones, excluding Blue A, with a gradient evolving from dark to light.
2. Standard Sizes
Outer Diameter (O.D.): 4-42mm
Length: 1200mm
Special dimensions can be tailored to your needs, with O.D.s ranging from 3.5 to 46mm and lengths up to 2500mm.
3. Main Composition a) SiO2: 80±0.5% b) B2O3: 13±0.2% c) Al2O3: 2.4±0.2% d) Na2O(+K2O): 4.3±0.2%, 4. Physical and Chemical Properties a) Coefficient of mean linear thermal expansion (20/300ºC): 3.3±0.1(10-6K-1) b) Transformation temperature: 525±15ºC c) Melting point: 1,260±20ºC d) Softening point: 820±10ºC e) Density at 20ºC: 2.23g/cm2 f) Hydrolytic resistance at 98ºC: ISO719-HGB1 g) Hydrolytic resistance at 121ºC: ISO720-HGA1 h) Acid resistance class: ISO1776-1 i) Alkali resistance class: ISO695-A2
Quartz glass stands out with its unique and remarkable attributes.
Unmatched Durability
Superior Corrosion Resistance
Visible light transmission exceeds 90%
Capable of withstanding working temperatures up to 1100°C
Our product features a minimal OH content, available at less than 20ppm, 15ppm, 10ppm, 5ppm, and as low as 2ppm.
Established in 1998, YONGSIN QUARTZ emerged as a dynamic joint venture dedicated to pioneering excellence in the realm of high-performance specialty fused silica products, refractory solutions, and ceramics. Our esteemed clientele spans across the electronic, foundry, refractory, and glass industries, all benefiting from our innovative approach to providing cutting-edge solutions.
YONGSIN QUARTZ is passionately committed to exceeding our customers' expectations. We deliver superior products, materials, and unparalleled service, thus enhancing the quality of end products while reducing production costs. Prioritizing our customers is our mantra. We collaborate closely with them as trusted business partners, offering tailored solutions to overcome their challenges and achieve exceptional outcomes.
At YONGSIN QUARTZ, we rigorously uphold a comprehensive, organization-wide quality assurance program. Our manufacturing standards proudly bear the ISO 9001: 2000 certification, bestowed by the authoritative Chinese Government, reflecting our dedication to impeccable quality and reliability.
1.Q:Can I have a sample order?
A:Yes. We welcome sample order to test and check quality. Mixed samples are acceptable
2.Q:Can I customize the printing of the packing and print our logo on the ir lamps?
A:Yes. We provide OEM and ODM service.our advantage is customized accordig your request.
3.Q:What about the lead time for mass production?
A:It depends on the order quantity and the season you place the order. Generally speaking, the lead time of MOQ is about 7-15 days. We suggest that you start inquiry at least two months before the date you would like to get the products at your country.
4.Q:Do you offer guarantee for the products?
A:Yes, we offer 1 years warranty to our products.
5.Q:How to order?
A:1.Tell us the model or the size you want to order,I will estimate shipping cost for you soon
2.If no problem about price.I will send you PI for your confirm.We can accept PAYPAL WESTERN UNION.T/T.L/C and so on
3.Producing and shipping will be arranged soon after order confirmed.
4.photos will taked for you to confirm and deliver the goods soon.
5.Tracking number will be provided,and tracking frequently for you!
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