Send Message
Home ProductsSolar Water Heater Accessories

58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater

Certification
China JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. certification
China JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. certification
Customer Reviews
Good Solar Water Heater, Good team saves my time , Thanks.

—— John Christopher from Spain

Thanks for visting us to solve my project issue.

—— Marco from Egypt

Good quality! High Efficiency! So glad to cooperate with you.

—— Pablo from Argentina

I'm Online Chat Now

58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater

58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater
58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater 58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater

Large Image :  58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater

Product Details:
Place of Origin: China
Brand Name: Passion/OEM
Certification: CE
Model Number: 58x1800
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD1/UNIT
Packaging Details: Carton
Delivery Time: 5 days
Supply Ability: 80000units/day

58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater

Description
Length: 1800 Diameter: 58
Material: Glass Energy: Solar
Type: Solar Water Heater Accessories Structure: Al-N/Al-Cu
Use: Solar Water Heater Hail Resistance: 25mm
High Light:

solar water heater spare parts

,

hot water heater accessories

Solar Water Heater Accessories 58x1800 Vacuum Tube for Solar Water Heater

 

 

Primary Competitive Advantage


1. Manufacturer
2.Small order and OEM order accepted.
3. CE, CCC, ISO9001, ISO14001
4. High quality products & Materials
5.Competitive Price. T/T & L/C payment.
6. Prompt Delivery.
7.Superior and stable quality, Good after-sale service.

 

Description

 

This type of selective coating (SS-C/Cu) can withstand very high temperature.

This is important because the tube is exposed in high temperature to evacuate the gas in the jacket between the inner tube and the outer tube.

The solar energy absorption ability should be above 92%.

 

Specification
Structure All glass double concentric tubes
Material Borosilicate glass 3.3
Outer tube diameter Φ47±0.7.mm &=1.6mm Φ58±0.7.mm &=1.6mm
Length 47mm-1500mm/1600mm/1800
58mm-1500mm/1600mm/1800mm/2000mm/2100mm
coating CU/SS-ALN/ALN
Absorption rate after evacuating α= 0.93–0.96(AM1.5)
Emission rate after evacuating ε= 0.04–0.06(80°C±5°C) (AM1.5)
Vacuum degree P≤5.0×10­¯³Pa
Average heat loss conficient ULT = 0.4-0.6w(m².°c)
Max stagnation temperature 270°C-310°C
Service life 15 years
Pressure 0.6MPa
Impact Resistance Φ≤25mm

 

All-glass evacuated solar collector tubes technical data

 

Technical Data All-glass evacuated solar collector tubes
Material Borosilicate Glass 3.3
Stone Stones (Ø≤1mm) ≤1 piece in area of 10mm×10mm; Stones(1.0mm≤Ø≤1.5mm) ≤ 2 pieces in the whole tube.
Knots

Knots(Ø≤1mm) ≤2 pieces in area of 10mm×10mm; Knots(Ø≤2.5mm) ≤ 5

pieces in the whole tube

Absorptance of Selective Coating ≥0.92 (AM1.5)
Emission of Selective Coating ≤0.06 (80°C±5°C)

 

Solar heat pipe Technical Specifications

 

Item Measured value
Heat conduction coefficient >99%
Axial heat transition auantity 0.93-2.49kw/cm²
Heat conduction speed >200mm/s
Axial temperature difference 1-2centi-degree/m
Starting temperature 20centi-degree
Starting speed 2min
Working temperature range 30centi-degree~300centi-degree
Resistance to high temperature No deformation in 48hours under 250C high temp condition
Resistance to low temperature -35C
Life 15 years

 

Structure of Solar Collector Tube

 

1. inside tubes

2. selective coating,

3. vacuum jacket,

4. outside tubes,

5. supporter

6. getter

7. mirror

 

Loading Quantity

Specification Quantity each carton 20ft 40HC
Ø 47*1500mm 15/20/24pcs 5040pcs 12000pcs
Ø 47*1800mm 15/20/24pcs 4600pcs 10200pcs
Ø 58*1800mm 10/15pcs 2600pcs 6420pcs

 

Our Advantages

 

The reason using our solar vacuum tube is:

Over 10 years production experiences

Production chain from glass tube to solar vacuum tube which could ensure the stability of tubes.

8 years export experiences

Global network

Fast delivery (production time: 5 containers within 7 days; 10 containers within 10 days.)

 

Trade Items:

 

Terms of payment: T/T or L/C

Terms of trade: CFR, CIF, FOB

Delivery time: Within 15 Days

Packing Sizes:

1880*340*170mm (58*1800mm,10pcs/carton)

Packing material: in export carton (FCL); in export carton plus wooden case outside (LCL)

 

Loading Quantity by container:

20’GP: 220CTN (2200PCS)

40’GP: 440CTN(4400PCS)

40’HQ: 580CTN(5800PCS)

 

58x1800 Solar Water Heater Accessories Vacuum Tube for Solar Water Heater 0

Contact Details
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.

Contact Person: Mr. Terry White

Tel: +86 135 1138 8384

Send your inquiry directly to us (0 / 3000)