Quartz products are highly popular instrumentation items with extensive applications. Boasting exceptionally stable and beneficial properties, quartz products have gained widespread adoption. Quartz glass tubes represent one application of quartz, and they come in a diverse array of types. Hongwei Quartz, a manufacturer of quartz glass tubes, introduces the following types: transparent quartz tubes, opaque quartz tubes, quartz rods, quartz sleeves, quartz sheets, quartz instruments, various quartz elbow tubes, spherical quartz tubes, custom-shaped quartz tubes, and assorted colored quartz tubes.
Quartz tubes offer stable performance, making them popular in both industrial production and daily life. They require no coatings for deep processing, feature stable emissivity, resist deformation at high temperatures, emit no harmful radiation, cause no environmental pollution, and exhibit high heat resistance and corrosion resistance. They also possess excellent chemical stability, low thermal inertia, fast thermal response, and high thermal conversion efficiency. Heating temperatures are freely selectable, with radiation performance remaining stable over extended use. Their rational structure ensures user-friendly operation. Quartz tubes serve as China's preferred selective radiation far-infrared heating elements, offering broad applicability and adaptability. They are extensively utilized in heating, drying, curing, and dehydration processes across electromechanical, chemical, electronic, textile, printing, dyeing, plastics, food processing, medical, and leather industries. They are also employed in heating equipment for various drying tunnels, drying rooms, and drying ovens. Quartz tubes are particularly suitable for medical and healthcare environments, research laboratories, and corrosive heating applications involving acids, alkalis, and other chemicals.
Products include transparent, pearlescent, UV, and ultraviolet sterilization quartz tubes in various specifications. Dimensions range from 2-180mm diameter, 0.5-8mm wall thickness, and 10-2000mm length, encompassing continuous-fused quartz tubes, de-hydroxylated tubes, UV-filtering tubes, and ozone-free tubes. Standard continuous-melt tubes contain over 99.6% SiO₂, offering excellent dimensional stability, chemical resistance, thermal stability, resistance to thermal deformation, and anti-crystallization properties, with optical transmittance exceeding 90%. Dehydrated tubes contain hydroxyl groups below 10 ppm; post-processing can reduce this to under 5 ppm. Pearlescent tubes represent a new process for opalescent tubes, featuring a surface resembling pearl luster. They are used in manufacturing heating elements, heating tubes, and far-infrared tubes. UV-filtering tubes block harmful ultraviolet radiation in the 190-320nm wavelength range within the ultraviolet spectrum, making them suitable for eco-friendly light sources. Ozone-free tubes, unlike UV-filtering tubes, transmit ultraviolet light around 253.7nm wavelength. They are widely used for sterilization in medical equipment, water treatment, and food hygiene. Processing of quartz plates, quartz sleeves, quartz water jackets, quartz sheets, quartz weights, quartz rings, quartz boats, and various custom-shaped quartz tubes. Also produces low-ozone quartz tube UV sterilization lamps.
Quartz sleeves range in diameter from 8-120mm, available in round-end, flat-end configurations, and featuring flared ends, flanged edges, and frosted finishes. Featuring high-temperature resistance, corrosion resistance, excellent light transmission, moisture resistance, and explosion-proof properties, they are widely used in aquarium lighting, disinfection equipment, heating tubes, water treatment processing, and fields such as environmental protection, sanitation, and chemical engineering. Quartz water jackets are primarily used in the printing and packaging processing industry for UV light curing. UV light curing is a highly reliable curing technology that can replace hot air dryers and other drying techniques, and it has been widely adopted in the printing and packaging processing industry.
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