Solar Thermal Vacuum Glass Tubes for Solar Water Heater Parabolic Trough Receiver Tube

• After-sales Service: Yes
• Warranty: 1 Year
• Certification: ISO, CE
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TSB-001
• Concentrating: No
• Working Temperature Range: High Temperature
• Type: Pressurized
• Application: Water Heater, Solar Thermal, Air Conditioning System
• Pipe Material: Glass
• Product Name: Solar Thermal Vacuum Tube
• Use: Collect The Solar Energy
• Color: Blue/Purple/Black
• Craft: Three Target
• Size: 58*1800mm/58*1920mm/58*2000mm58*2100mm
• Liner Diameter: 47mm
• Shell Diameter: 58mm
• Liner Thickness: Inner Tube 1.6mm
• Shell Thickness: Outer Tube 1.7mm
• Appropriate Types: Outdoor/Hotel/Garage/Commercial/Household
• Liner Material: High Borosilicate Glass
• Transport Package: Carton
• Specification: 58*1920mm
• Trademark: Bessent
• Origin: Jiangsu
• Production Capacity: 800000 Acres Per Month
• Package Size: 200.00cm * 8.00cm * 8.00cm
• Package Gross Weight: 0.500kg

Product Description

Solar Thermal Vacuum Glass Tubes for Solar Water Heater Parabolic Trough Receiver Tube
 

Product Parameters

Size	φ58×1800mm/2100mm or as per request	Remarks
Material	High Borosilicate glass (3.3W/m.k)	Very high strength and also haselasticity. Three target membrane layers are Stainless Steel-AIN composite (SS-AlNx/Cu) and getter material BALL252FG
Heat absorption ratio	0.90
Hemispherical emission ratio	0.05
Stagnation Temp.	330ºC
lrradiation, H	4.1MJ/m²
Heat loss coefficient, ULT	0.52W/(m²·ºC)
Light Transmittance	0.92Am²

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