Double Wall Square Quartz Tube Good Soldering Skills Low Thermal Expansion Coefficient

Place of Origin CHINA
Brand Name ZCQ
Certification ISO 9001
Model Number OEM
Minimum Order Quantity 1
Price USD0.1 per piece
Packaging Details carton, wooden case
Delivery Time 5 wooking days
Payment Terms T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability 1000 pieces per week

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Product Details
Material High Purity Quartz Material Shape Double Wall Square Tube
Color Transparent Feature Good Soldering Skills Low Thermal Expansion Coefficient
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double wall square quartz tube


high purity square quartz tube


transparent color square quartz tube

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Product Description

Good Soldering Skills Low Thermal Expansion Coefficient

Double Wall Square Quartz Tube Good Soldering Skills Low Thermal Expansion Coefficient 0

Double Wall Square Quartz Tube Good Soldering Skills Low Thermal Expansion Coefficient 1


Quartz Instruments


Outstanding Properties of Quartz Glass Material

* High purity quartz with Silica content 99.99% or above.
* Very low thermal conductivity, excellent thermal vibration resistance
* Very high deformation temperature and softening temperature
* High dielectric electric field strength, low dielectric loss, and low conductivity
* Optical transmittance in an extremely wide spectral range from ultraviolet to infrared
* Very good chemical stability, does not react with water, salt solutions and most acids.
* Excellent radiation resistance.

Main Process Equipment for Quartz Glassware

The glass work lathe is the main equipment for the manufacture of glass apparatus. The glass work lathe also refer to special lathes for welding or other hot working of glass products. The difference from a conventional machined lathe is that it has a chuck that can hold the quartz tube to rotate synchronously and a flame lamp that can move back and forth. Both the rotary motion and the reciprocating motion can be fine-tuned, and the dimensional accuracy of each part is high.
Company Profile
Founded in 1998, Beijing Zhong Cheng Quartz Glass Co., Ltd. (ZCQ for short) represents a high-tech supplier manufacturing quartz, optical glass, crystal glass products and molding tools located in Changping District, Beijing, China. Our main customers are from overseas countries and mainland China. ZCQ's products are widely in the lines of semiconductors, electronics, coating, laser, chemicals, medical treatment, spaceflight, optical resources, laboratory research, mechanical equipment and others. We mainly supply: 1. Quartz Products 2. Optical Glass 3. Crystal Glass 4. Some plastic and metal molding tools In Type 1 Quartz Glass, we are supplying: a. Quartz discs, windows, flats, plates, rings, substrates, wafers, fringes, and panels: both in fine polishing, fine grinding or commercial polishing and grinding; in transparent, nontransparent or opaque statuses b. CNC Quartz components and parts: Through CNC design and software control, the Quartz parts can be precisely fabricated especially in doing arcs, slopes, slots, spheres, holes and cones, and taking 3D and angle processing in accordance with clients' own designs. c. Quartz labware made by thermal treatment: Tubing, apparatuses and various customer-designed labware can be made. d. Sio2 Targets (Silicon Dioxide Sputtering Targets): as a thin film and composite coating material for vacuum coating: Purity: Containing SIO2 of 99.95%-99.9999% Characteristics: High Purity; Low Air Bubble Density; Low Impurity Content Category: Grains, Wafers, Discs, Panels, Plates, Rings, and Blocks In Type 2 and 3 Optical Glass, we are supplying: a. BK7 glass b. B270 glass c. F-series glass d. Float glass e. CaF2 glass f. Quartz Crystal g. Optical Coating (AR, UV Filters) h. Other various optical materials Some typical products: 1. High Precision Windows Dimension Tolerance: plus/minor 0.1mm ~ plus/minor0.01mm Flatness: fringe ~ fringe /10 Surface Quality: 60/40 ~ 10/5 2. Ultra Thin Windows Custom-Made Length / Width / OD by Thickness 1mm ~ 0.05mm 3. High Reflective Coating (HR), Anti-Reflection Coating, Protected Aluminum, and Protected Gold In Type 4 molding tools, we are supplying: Through CNC design and control, the metal and plastic molding tools and tooling fixtures for customers' mass production of their products, such as aluminum, copper, metal and others. We welcome clients both in domestic and overseas markets to contact us for an inquiry and friendly cooperation!