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Glass Vacuum Tubes

Glass Vacuum Tubes, 1.CE,ISO9001 2.7 years of manufacturing solar vacuum tubes, 3.good reputation - more info check here: http://www.sourcingappliances.com/Glass-Vacuum-Tubes-11145289/

Quick Brief

Type: Evacuated Tube Pressure: Pressurized Connection Type: Direct-Plug Certification: CE Capacity: 500 Place of Origin: Zhejiang China (Mainland) Brand Name: Haoguang&OEM Glass Vacuum Tubes: match arbitrarily

Product Features:

Glass Vacuum Tubes

1.CE,ISO9001 2.7 years of manufacturing solar vacuum tubes

3.good reputation

Business Terms:

Port: Shanghai or Ningbo

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 100 Set/Sets per Day

Payment Terms: L/C,T/T

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Glass Vacuum Tubes
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Product Packagings & Delivery Terms:

Packaging Detail: 1.inner packing with foam,outside packing with standar export carton2.Special packing for sample orders

Delivery Detail: 7days for container

Specifications and Product Details:

Glass Vacuum Tubes

The vacuum tube is the key to a water heater, just like the engine to a car. The best collection property and service of a vacuum tube directly impacts the performance of the solar water heater. Therefore, a superb solar water heater needs one-classed vacuum tubes. This product adopts the leading technology in the world. The glass adopts the high born silicon extra-hard glass which has the characteristics of cold and hot resistance, good crush ability, high mechanical strength and good transmittance. The jiadele vacuum heat collection tube is produced with three layer porcelain new technology of stainless steel, red copper and aluminum nitride with sputtering controlled by a here butts magnet. This technology reaches the international advanced stage. The product can quickly absorb the heat and heat preservation is good.

1, unique three-layer absorption technology;
2, unique stainless aluminum absorbtion layer, allowing high temperature endurance and preventing peeling off even when the glass gets waxy degeneration.
3, preventing coating layer against degenerating, color fading or performance degeneration due to exposure the empty vacuum tube under the sun over time; Extending the service life of the product.
4, incorporating three layer interference coating technology;
5, unique super pure copper surface, allowing lower reflection and minimal heat loss;
6, ideal heat collection efficiency in extreme cold weather, with hot water available at a temperature as low as -30 c

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