Founded in 2012, Mainly engaged in environmental technology development and manufacturing

Nano plastic inner tank

  • Brand
  • Material
  • Diameter
  • Tube numbers
  • Capacity
  • SUNTY
  • Nano PE
  • 340/360/383mm
  • 10-19/20/22/24
  • 90L - 190L

The local water quality is one of the factors that contributes most significantly to the long-term performance and longevity of water heating equipment.

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Detail

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Introduction

If the water quality is bad, the inter tank could be completely corroded in 2~3 years

Stainless steel is not means it cant be corroded, it is only not easily be corroded. But under the high temperature, the chloride ion and fluoride ion in the water are very active, they could serious hurt the stainless steel inner tank of solar water heater.

 

Advantages of plastic tank

  1. Strong corrosion resistance and long service life.
    High efficiency: Less producing process.
    3. No adherent limescale: Easy to clean.
    4. Good insulation: Low thermal conductivity, good heatretention.
    5. Safety and health: Raw material passed the national tests.

 

Comparisons between Metal tank and plastic tank

has to be welded, thus easy to be corroded and leakage

  1. produced by NMPP, strong acid and alkali resistance.
    2.double layer composite, solved inner/outertank corrosion and leak.

 

Some key improvements in the raw material formula as patent:

Tensile Strength increased 17.6% and Flexural Modulus raised about 48%, which means better performance in strength and hardness, reduce the possibility of leak when the pressure increases.

Vicat Softening Temperature increased from 135℃ to 152℃, and Defection Temperature Under Load goes up from 108℃ to 132.3℃, which improve the sustainability in high temperature giving a longer service life.

We didn't sacrifice Charpy Notched Impact Strength to get increase in those four indexes, which is indeed a great improvements.

 

Specification of plastic tank

Model

Dia of tank(mm)

Qty of tubes

Volume(L)

Weight±0.2kg

340-16

340

16

100

5.4

340-18

340

18

115

5.8

340-20

340

20

130

6.2

340-22

340

22

145

6.6

340-24

340

24

160

7.0

360-16

360

16

125

5.8

360-18

360

18

140

6.2

360-20

360

20

155

6.6

383-10

383

10

90

4.8

383-12

383

12

110

5.4

383-14

383

14

130

6.0

383-16

383

16

150

6.5

383-18

383

18

170

7.0

383-20

383

20

190

7.5

 

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