High Purity Quartz Tube Flange With Excellent Chemical Stability

High Purity Quartz Tube Flange With Excellent Chemical Stability

Quartz Tube Flange description:

1. High purity made of 99.99%-99.9999% pure quartz.

2. Strong Hardness, Can reach Morse level 7.

3. High temperature resistance, can work under 1200°C continuously,

and in short time can even work under 1500°C.

4. Acid and Alkali resistance

Except hydrofluoric acid, quartz glass does not react with any acid and base except hydrofluoric acid. The stability is 30 times of the ceramic, and 150 times of stainless steel

5. Electric insulation, it is 10000 times of usual glass.

6. High light transmittance , it is different from 85%-95% depend on different spectrum.

7. Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃.

Quartz Tube Flange Feature

HGH TEMPERATURE RESISTANT

Quartz glass hardening temperature about 1730℃.
Can be used for a long time under 1100℃.
The highest temperature can reach 1450℃.

GOOD PERVIOUS TO LIGHT

Quartz glass has good transmittance in all spectral bands from purple to red.
The visible light transmittance is above 93% specially in the ultraviolet spectral region.
And the maximum transmittance is over 80%.

GOOD ELECTRICAL INSULATION

The resistance of quartz glass is 10,000 times that of ordinary and has good electrical performance even at low temperature

Quartz Tube Flange Pictures

Company profile:

Lianyungang　Shengfan Quartz Products Co.,Ltd is a professional enterprise of quartz products located in Donghai, Jiangsu, China.Which integrates research,development,production and sales service. The company founded in 2016, has 9 years of professional production experience. Since year of 2022, the company has invested 4 million US dollars to develop photovoltaic production lines.And currently has more than 55 employees.
Since 2018, the company has been exploring overseas markets. By 2024, the company's annual sales have exceeded 7 million US dollars. Domestic market share 60%, foreign market share 40%. Our products have been exported to many countries, such as the United States, Germany, Spain, South Korea, Australia, India, etc.

The company matches mature fire processing production lines and R & D team, including large-diameter quartz tube processing production lines, quartz instrument production lines, quartz boat production lines, photovoltaic semiconductor welding parts production lines, etc.The company also equipped with a complete set of cold processing equipment including 40 sets CNC precision machine, 8 sets slotting machine,2 sets water jet machine,5 sets milling machine,6 sets polishing machine,2 sets multi wire and single wire cutting machine ,etc.

The company has got the ISO9001 certification by 2021,and ROHS,CE certification.The company strictly enforces quality system standard certification, equipped with high-precision testing equipment such as three-coordinate, secondary dimensions, thickness testers, Stress detector, high-precision calipers and other testing tools.The company strictly controls each quality inspection process to ensure the products which can be shipped that fully meet customer requirements.

Guided by the philosophy of "Quality First, Integrity and Responsibility", the company is committed to building a renowned, high-caliber enterprise that integrates trade and industry, with a strong foothold in the core quartz products sector and an international orientation.