D137mm Solar Evacuated Glass Tube Solar Vacuum Glass Tube for Solar Water Heater Solar Geyser Solar Collector Video,Demo, How It Works & Features

Name: D137mm Solar Evacuated Glass Tube Solar Vacuum Glass Tube for Solar Water Heater Solar Geyser Solar Collector
Uploaded: 2026-07-14T05:07:55+08:00
Description: Watch the D137mm Solar Evacuated Glass Tube Solar Vacuum Glass Tube for Solar Water Heater Solar Geyser Solar Collector video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-11 2320

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Product Specifications

Model NO.:

137*1860

After-sales Service:

Available

Warranty:

Available

Condition:

New

Type:

Double Vacuum Heating Tube

Certification:

ISO

Application:

Water Heater, Solar Thermal

Pipe Material:

Glass

Pressurized:

Pressurized

Material:

High Borosilicate Glass 3.3

Super-Large Diameter:

137mm Diameter

Technology:

Magnetron Sputtering Coating

3-High Tube:

High Hot and Cold Resistance, High Absorption Rate

Customized:

Length and Diameter Can Be Customized

Coating Film:

3-Layer, Copper/Stainless Steel/Aluminum

Tube Thickness:

3.0mm

Trademark:

LOPU

Transport Package:

Carton/Wood Packing

Specification:

Diameter 137mm/Length 1860mm

Origin:

China

HS Code:

8419901000

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