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solar water heater vacuum tube raw material

FOB Price: Get Latest Price
Min.Order Quantity: 3 Ton/Tons
Supply Ability: 40 Ton/Tons per Day
Port: Qingdao
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin: Shandong China (Mainland) Brand Name: Changfung Model Number: mjx-86
solar water heater vacuum tube raw material
Application: Solar Thermal Pipe Material: Glass
color: transparent material: borosilicate glass tube thickness: 0.6-12mm
OEM: ok custermized: welcome service: lifetime
use: Solar glass tube producing area: Shandong China technology: modern

Packaging & Delivery

Packaging Detail: Carton
Delivery Detail: 25 days after receiving payment


1.solar water heater production line raw material
2.Factory outlet solar water heater production line raw material

Chemical Composition

Physical Properties

SiO2 = 80.6%

Coefficient of expansion  (20°C–300°C) 3.3 x 10-6 K-1

B2O3 = 13.0%

Density 2.23g/cm3

Na2O = 4.0%

Refractive index (Sodium D line)1.474

Al2O3 = 2.3%

Dielectric constant (1MHz, 20°C) 4.6

Optical Information

Specific heat (20°C) 750J/kg°C

Refractive index (Sodium D line) =1.474

Thermal conductivity (20°C) 1.14W/m°C

Visible light transmission, 2mm thick glass = 92%

Poisson’s Ratio (25°C – 400°C) 0.2

Visible light transmission, 5mm thick glass= 91%

Young’s Modulus (25°C) 6400 kg/mm2

1.solar water heater production line raw material
2.Factory outlet solar water heater production line raw material

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Established in 2008, Zibo CF Glassware Co., Ltd. is a manufacturer specialized in the research, development and production of Boroslicate Glassware. We are located in Zibo of Shandong Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking ... View detail

Basic Information

Product/Service (We Sell): Borosilicate Glass  
Number of Employees: 201 - 300 People  

Trade & Market

Main Markets: Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No.6 Industry Park of Longquan Village Mengshui TownZhoucun District, Zibo City Shandong China  
Number of Production Lines: Above 10  
Number of R&D Staff: Above 50 People  
Number of QC Staff: Above 50 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Zibo CF Glassware Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2008

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