High Borosilicate Glass for High Temperatures Ships in Just 7 Days

• 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

Introducing the epitome of innovation and excellence,crafted from pristine natural quartz through an intricate process of melting and fine grinding, ensuring high purity, our glass is renowned for its superior heat and corrosion resistance, all while maintaining a remarkably low coefficient of thermal expansion.

Free from air bubbles and meticulously controlled to the grade of PPM, it offers unparalleled performance, boasting exceptional high-temperature resistance, chemical stability, perfect insulation properties, and outstanding transmittance.

Our Borosilicate glass 3.3 rod is available in a stunning palette of 22 captivating colors, including jade white, opaque white, opaque 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 crystal clear.

In our blue series, ranging from A to EE, the shades transition elegantly from deep, rich tones to lighter, more delicate hues.

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

We also cater to bespoke requests, offering special sizes with O.D. ranging from 3.5 to 46mm and lengths up to 2500mm.

1. Description
Our exquisite collection features 6 shades of blue, excluding blue A. From blue A to blue EE, each shade gracefully lightens.
2. Standard Dimensions
O.D.: 4-42mm
Length: 1200mm
We offer customization with dimensions in O.D. 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

 

Material Properties

Quartz glass stands out with its remarkable and distinctive performance attributes.
Durability that withstands the test of time
Exceptional corrosion resistance that defies the elements
Visible light transmission surpasses 90%
Designed to perform at working temperatures up to 1100°C
OH content options tailored to your needs, available in less than 20ppm, 15ppm, 10ppm, 5ppm, and as low as 2ppm.

 

Company Profile

Established in 1998 as a dynamic joint venture, YONGSIN QUARTZ Co., Ltd. is committed to excellence in developing, manufacturing, and marketing top-tier specialty fused silica products, advanced refractory solutions, and high-performance ceramics. Our esteemed clientele spans the electronic, foundry, refractory, and glass industries, affirming our position as a leader in innovation and quality.

At YONGSIN QUARTZ, our paramount goal is to anticipate and exceed our customers' needs with exceptional products, materials, and unparalleled service. By enhancing the quality of final products and reducing production costs, we place our customers at the forefront of our endeavors. We forge strong partnerships, addressing and overcoming challenges together to cultivate innovative and successful solutions.

YONGSIN QUARTZ proudly enforces an extensive, comprehensive quality assurance protocol. Our manufacturing standards hold the prestigious ISO 9001:2000 certification, awarded by the Chinese Government, underscoring our commitment to superior quality and continuous improvement.

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!