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Wholesale Thick Wall Fused Quartz Tube
How to produce quartz glass tube?
A method for producing a large-diameter quartz glass tube is to put quartz sand raw material into a crucible of a melting furnace, reduce the crucible to a minimum through the upper cover, and melt the molten material into a liquid, and the liquid is discharged at a high temperature and then discharged through a vent hole. Gas impurities and liquid impurities, the crucible is lifted through the upper cover, and the liquid enters the molding machine table for molding, and the raw materials are continuously added to the crucible, and the quartz glass tube mother tube is pulled down by the tractor to make the quartz glass tube main tube Input into the secondary molding machine for walking and expanding, and expand into a large-diameter glass quartz glass tube with a wall thickness of 5 mm or more when Φ520 ±0.1 mm. Finally,the expanded quartz glass tube is sequentially cut off at both ends, acid Wash, ultrasonic cleaning, annealing.
quartz glass tube can be roughly divided into the following types: transparent quartz glass tube _ outer diameter 1.5mm--300mm, filter UV quartz glass tube, color quartz glass tube, etc.
The formation of quartz glass tube is a result of the high viscosity of the melt. Used in the manufacture of semiconductors, electric light sources, semi-conductive communication devices, lasers, optical instruments, laboratory instruments, electrical equipment, medical equipment and chemical instruments for high temperature and corrosion resistance, chemical, electronics, metallurgy, building materials and national defense industries. Very extensive.
High-purity quartz glass tube can be used to make optical fibers. With the development of semiconductor technology, quartz glass tube is widely used in various processes of semiconductor production. For example, the Czochralski method converts polycrystals into single crystal silicon; the cleaning bath used for cleaning; the diffusion tube used for diffusion, the grooved boat; the bell jar used for ion implantation, and the like.
quartz glass tube photos
The company has cutting, burning, sealing, bending, grinding, special-shaped quartz, deep processing technology of borosilicate products, exquisite workmanship. Can meet the various customization needs of the market, support to map custom samples.
Packing: 1.plastic bubbles 2.polystyrene foam sheet 3.carton 4.wooden case
Transportation:
ocean transport--Use the widest range of transportation methods
rail transport ------Main transport mains after ocean transportation
air transport ------For transporting urgently needed supplies, fresh goods, precision instruments and valuables.
Express Delivery--Suitable for small items under 40 kg
Pre-package inspection of quartz glass tube:
Our company follows the development concept of “integrity, innovation and pragmatism”, scientific management, continuous improvement and innovation, and the company's long-term development strategy with advanced technology manufacturing, professional technology and stable product quality. "PCHAO" brand industrial glass is target at being professional expert! Support OEM and ODM processing, customization! Welcome to consult and negotiate!
We are China Leading quartz glass tube Manufacturer.
Alibaba Integrity Supplier.
100% QC inspection Before Shipping.
Cases in many countries.
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How to Contact Us?
Give us your raw material,your master (general plot) plan,your capacity,your budget,and your other requirement.
Caroline Qian
Email: info@panchaoglass.com
Phone: +8613343800331
WhatsApp: +8613343800331
PanChao special industrial glass, tailored for your different quality of the glass.
Send Inquiry to This Supplier
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