High Borosilicate Glass: Ideal for 500& Deg; C Work Melting Point 1300& Deg; C

• Customization: Available
• Certification: CE, ISO
• Application: Rubber, Metallurgy, Ceramic, Casting, Glass
• 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

Product Description

IntroductionCrafted meticulously from natural quartz, this high borosilicate glass undergoes an intricate process of melting and precision grinding, ensuring unmatched levels of purity. It boasts remarkable features such as exceptional heat resistance and corrosion resistance, alongside a low coefficient of thermal expansion, making it ideal for demanding environments.

Our product is devoid of air bubbles and is controlled to a precision grade of PPM, delivering exemplary performance features like high-temperature resistance, chemical stability, superb insulation, and outstanding transmittance. Renowned for its high-temperature endurance, chemical resistance, impeccable insulation properties, and superior transmittance, this glass is engineered to excel in challenging conditions.

Our Borosilicate glass 3.3 rods are available in a vibrant palette of 22 captivating colors including jade white, opaque white, opaque black, transparent black, multiple shades of blue, teal, green, light green, striking red, amber, yellow, golden champagne, light yellow, cognac, pink, purple, and clear.

The blue series, ranging from A to EE, presents a mesmerizing gradient from deep to pale hues, catering to diverse aesthetic preferences.

Standard dimensions:
O.D.: 4-42mm
Length: 1200mm

Customization is our forte. We offer bespoke sizes with O.D. ranging from 3.5 to 46mm and lengths extending up to 2500mm, tailored to your unique requirements.

1. Detailed Description
Our collection proudly features six enchanting shades of blue, excluding blue A. From blue A to blue EE, the spectrum transitions from deep, rich tones to lighter, more refined shades.
2. Standard Sizes
O.D.: 4-42mm
Length: 1200mm
We offer customized sizing solutions with O.D. ranging from 3.5 to 46mm and lengths up to 2500mm, crafted to meet your specific needs.
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(10K¹) 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

Exemplary Material Properties

Quartz glass embodies exceptional and unique performance attributes, setting new benchmarks for quality and reliability.
Unmatched High Durability
Superior High Corrosion Resistance
Transmission of visible light exceeds 90%, ensuring unparalleled clarity and brightness.
Capable of withstanding working temperatures up to 1100°C, ensuring reliable performance under extreme conditions.
The OH content is meticulously minimized to less than 20ppm, with options as low as 15ppm, 10ppm, 5ppm, and an impressive 2ppm, catering to high precision applications.

Company Profile

Established in the vibrant year of 1998, YONGSIN QUARTZ emerged as a dynamic joint venture, setting a benchmark in innovation. Our unwavering dedication lies in the development, manufacturing, and global marketing of high-performance specialty fused silica products, alongside top-tier refractory products and ceramics. Our esteemed clientele spans across pivotal industries such as electronics, foundries, refractories, and glass, showcasing our diverse and impactful reach.

At YONGSIN QUARTZ, our primary ambition is to meticulously cater to the nuanced needs of our customers with unparalleled products, superior materials, and exceptional services. We are committed to enhancing the quality of end products while strategically reducing production costs. Our customers are our foremost priority, and we embrace their challenges by collaborating as trusted business partners to craft innovative and successful solutions.

YONGSIN QUARTZ proudly implements a comprehensive and rigorous quality assurance program that spans across our entire system. Our manufacturing standards are meticulously certified to the esteemed ISO 9001: 2000 by the Chinese Government, underscoring our commitment to excellence and quality.

FAQ

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!