Customized Heat Resistant Quartz Products Quartz Tubes

Through years of hard work, we now have a strong economic strength, a superb technical team and good after-sales service. We have not only achieved a good reputation in the ceramic fiber woven tape, ceramic fiber gasket material, water heater element replacement market, but also won a large number of partners. Our company will create value for customers through stable and reliable quality and high-quality service. Our philosophy is to respond quickly to the changing needs of our customers and to provide value-added services to our partners. Our many years of experience in the field have allowed us to develop extensive and solid purchasing channels, which ensure the quality of our products.

Description

Alumina ceramic tube is a special corundum ceramic tube made of Al₂O₃ as the main raw material, rare metal oxide as the flux, and calcined at a high temperature of 1,700. It is widely used in various industrial furnace fields, as furnace tube (wire tube, wire winding tube, oxygen blowing tube, etc.), support, threading, insulation and other purposes.

Property

Ceramic tube is mainly based on grouting molding, and there are other molding methods such as extrusion and hot die casting.

Classification

Alumina ceramics are divided into two types: high-purity type and ordinary type.

High-purity alumina ceramics are ceramic materials with an Al2O3 content of more than 99.9%. Because their sintering temperature is as high as 1650-1990 ℃, and the transmission wavelength is 1 to 6 μm, they are generally made into molten glass to replace platinum crucibles; use its light transmission It can be used as a sodium lamp tube, and it can be used as an integrated circuit substrate and high-frequency insulating material in the electronics industry.

Ordinary alumina ceramics are classified into 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain and other varieties according to different Al2O3 content. Sometimes those with 80% or 75% Al2O3 content are also classified as ordinary alumina ceramic series. Among them, 99 alumina porcelain is used to make high temperature crucibles, refractory furnace tubes and special wear-resistant materials, such as ceramic bearings, ceramic seals and water valve discs; 95 alumina porcelain is mainly used as corrosion-resistant and wear-resistant parts; 85 porcelain Because it is often mixed with some talc to improve the electrical performance and mechanical strength, it can be sealed with metals such as molybdenum, niobium, and tantalum, and some are used as electrical vacuum devices.

Data Sheet of Ceramic Tube

Q&A

1. How about the working temperature?

The working temperature ranges from 1650 to 1700℃

2. What is the Aluminum content?

The aluminum content is 95% or 99%.

Our company's internal product manufacturing philosophy to ensure that we provide high quality Customized Heat Resistant Quartz Products Quartz Tubes in time. We expect our employees to be dedicated and focused on their work, to respect their profession. Our products have more than 100 varieties and specifications, which can meet the needs of different customers. Our products are sold all over the country and enjoy a high reputation and good reputation in the country. We firmly believe that with the manufacturing experience and entrepreneurial spirit of all employees of the company, we will definitely serve our customers. Provide newer, better, cheaper products and better after-sales service!

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