Clear Quartz Tubes

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000Pcs m.t.

Supply Capability:: 10000PIECES PER MONTH m.t./month

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Packaging & Delivery of Clear Quartz Tubes

Packaging Detail:	Inner: Bubble wrap air cellular cushioning Outer: Carton and wooden case
Delivery Detail:	within 3-7 days

Specifications of Clear Quartz Tubes

1)OD 3-400mm 2)Thickness Wall: 0.7-10mm 3)Length: Max3000mm 4)Exported to USA for 5 years 5)Our Own Factory

Product Features of Clear Quartz Tubes

These tubes advantages are high purity, good spectral transmission, well controlled dimension and low OH, etc.
They're the best heat resisting material for lamps like: halogen lamps, mercury lamps, metal halide lamps, etc.
We can produce the tubes within a very large diameter rang: OD 3-400mm, thickness wall 0.7 – 10.0mm , length maximum 3000mm.
We also can apply some further processing like trim cutting, fire polishing, bending, pinching, grinding and others according to customers’ requirements.
We also can control our tubes OH content within 20ppm\ 15ppm\10ppm\5ppm\2ppm as your special needs.

Dimensional Tolerance of Clear Quartz Tubes

Range of OD	OD	WT	Siding	Out of Round	Bow/1220mm
≤6mm	±2.0%	±10%	12%	2.00%	2.5mm
6.00mm-15.00mm	±1.25%	±8%	10%	1.50%	2.5mm
15.00mm-20.00mm	±1.25%	±10%	15%	1.50%	2.5mm
20.00mm-25.00mm	±1.25%	±10%	15%	1.50%	3.0mm
25.00mm-30.00mm	±1.35%	±12%	15%	1.50%	3.0mm
30.00mm-80.00mm	±1.5%	±14%	15%	2.00%	3.0mm

Physical Property of Clear Quartz Tubes

	214	219	254
Density (g/cc)	2.2	2.21	2.21
Coefficient of Thermal Expansion(cm/cm°C)	5.5*10^-7	5.9*10^-7	6.7*10^-7
Softening Point (°C)	1683	1660	1615
Annealing Point (°C)	1215	1204	1163
Strain Point (°C)	1120	1106	1066
Refractive Index	1.4585	1.456	1.46
Specific Heat (j/kgOK)	670	700	690
Compressive Strength (Pa)	>1.1*10⁹	0.94*10⁹	0.55*10⁹
Youngs Modulus (Pa)	7.2*10¹⁰	7.5*10¹⁰	7*10¹⁰

Clear Quartz Tubes

Q: The working principle of quartz glass heating tube: SH far infrared quartz heating element is a milky white quartz tube infrared radiation source, no coating, no pollution, no harmful radiation, excellent chemical stability, high temperature resistance, no deformation shapes, long-term use, good thermal stability, can choose the heating temperature. Long term use, radiation performance is not degeneration. The utility model has the advantages of long service life, reasonable structure, minimal thermal inertia and convenient operation. SH far infrared quartz heater is the only best infrared radiation element in china.

Q: What's the difference between a quartz tube and a halogen tube?: Quartz heating tube: halogen tube (halogen quartz heating tube) / carbon tube (carbon quartz heating tube). The quartz heating tube in the outer surface of the quartz tube: transparent quartz tube (transparent), opal quartz tube (white opaque), ruby quartz tube (translucent red wine).Life: halogen tube is normal for more than 3000 hours, life expectancy, there are more than 5000 hours. Carbon tube is normal for more than 8000 hours, life expectancy, there are more than 10000 hours. Radiation: halogen tube baking time, dry skin

Q: Can the quartz tube of the sterilizing cabinet be used on the heater?: Yes, but the premise is that you are using the quartz tube. Don't use the wrong one;

Q: What's the quartz tube in the microwave oven for?: The quartz tube at the top of the microwave oven is a heating tube, which is mainly used for roasting. Some microwave ovens are nominally light wave, which means that the two tubes are at work.

Q: What is quartz tube for?: Electrical insulation performance is good, quartz glass resistance value is equivalent to ten thousand times of ordinary glass, is an excellent electrical insulation material, even in high temperature also has good electrical performance. Because of its excellent physical and chemical properties, quartz glass has been widely used in many fields, such as electric light source, semiconductor, optical communication, military industry, metallurgy, building material, chemical, mechanical, electric power, environmental protection and so on. Quartz tube types can be divided into the following categories: transparent quartz tube (outer diameter 1.5mm--300mm), filter quartz tube, color quartz tube and so on.

Q: Which is better, quartz glass heating tube and PTC heating tube?: Of course, the PTC ceramic heater is better. Leak easily burst quartz tube, now basically eliminated, PTC is not comparable to other heater heater, PTC heater insulation and high safety, high heat energy conversion efficiency, but also comes with constant temperature function, not because of overheating protector failure under the condition of burning, this is no other heater, the most unsafe is the quartz tube and the heating wire heater

Q: What can be cut off by a quartz tube?: Resin diamond ultra thin cutting blade, cutting quartz glass tube, rod piece and so on. It has the characteristics of cutting, no collapsing, sharp and wearableAnother way is if the English word Lishi tube factory near to be sent to them all! Now this generation of cutting business is also very fire! Conventional quartz tube length is 1240MM!

Q: Is the light wave harmful to the body?: Light wave furnace is also called light wave microwave oven. The biggest difference between it and ordinary microwave oven lies in its heating mode. The ordinary microwave oven, the inner barbecue pipe, generally uses the copper tube or the quartz tube. It is difficult to cool the copper tube after heating, which leads to scalding. The heat effect of the quartz tube is not very high.

Q: Quartz tube type two-color liquid level gauge, how to measure good or bad?: The liquid level meter directly displays the position of the liquid surface by using the optical principle, and the boundary of the gas, the red liquid and the green is very obvious. The liquid level meter is a fluorescent double color display, which is suitable for night and long distance observation.

Q: Can the wave heater heat the salt bag?: Electric oven or pipe made of quartz tube instead of halogen tube (Guan Bo), can quickly produce high temperature heat, cooling speed is too fast, high thermal efficiency, but not scorched, so as to ensure food. The light from the cost is only a few dollars or more on the quartz tube than the copper tube, so the light pipe used in microwave technology is very common now.

Our company has advanced production lines, strong technical force, and USES the unique production technology, production of various specifications of the transparent quartz glass products. Company main products are high purity, low hydroxyl quartz tube, quartz glass tube (rod), filter uv quartz tube, etc. Products are mainly used in the production of automotive bladder hernia headlight, metal halide lamp bladder, uhp lighting. Our company production of quartz glass by vacuum removing hydroxyl hydroxyl furnace processing, hydroxyl content can be up to 2 parts per million

1. Manufacturer Overview

Location	Jiangsu,China
Year Established	2010
Annual Output Value	Above US$10 Million
Main Markets	The americas, Europe, Australia and Asia
Company Certifications	ISO 9001

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Lianyun Port
Export Percentage	60%
No.of Employees in Trade Department	10 People
Language Spoken:	English；Chinese
b) Factory Information
Factory Size:	Above 50,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average