Underground Storage Tanks

Petrotank South Africa offers underground storage tanks manufactured in single or double skin.

The production process complies with the EN12285 as well as SANS1535 standards.

Underground storage tanks have a specialized surface treatment comprising of Polyurethane, tested and verified to minimum ER testing of 12kV.

Tanks are offered in single or multi-compartment. Speed frames / chassis are also offered for ease of installation.

Table below indicates minimum compartment that can be allowed per tank  size / diameter.

 

   
Range of Tank Sizes & Dimensions: Underground – Single & Double Skin
Sales
Volume
Tank
Diameter
(mm)
Total
Length 
(Metres)
Calculated
Capacity
(Litres) 
Min
Comp.
Size
Indicative Weight
Single
Skin
Double
Skin
5 m3 1 600

2.9

5,100 ~ 1,000 1,500
10 m3 5.6 10,500 3 m3 1,350 2,500
 
10 m3 1 900 4.2 10,743 4 m3 1,480 2,580
15 m3 6.2 16,413 4 m3 1,970 3,400
20 m3 7.7 20,665 4 m3 2,570 4,440
25 m3 9.7 26,335 4 m3 3,120 5,330
30 m3 11.2 30,588 4 m3 3,660 6,300
 
20 m3 2 500 4.85 21,500 6 m3 2,290 4,250
25 m3 5.85 26,400 6 m3 2,590 4,840
30 m3 6.85 31,300 6 m3 3,100 5,420
35 m3 7.85 36,200 6 m3 3,580 6,010
40 m3 8.85 41,100 6 m3 3,860 6,590
45 m3 9.85 46,000 6 m3 4,310 7,175
50 m3 10.85 50,900 6 m3 4,660 7,760
60 m3 12.85 60,700 6 m3 5,450 8,930
 
30 m3 2 900 5.5 32,660 9 m3 3,230 6,470
35 m3 6 35,960 9 m3 3,580 6,870
40 m3 7 42,560 9 m3 4,220 7,800
  7.5 45,860 9 m3 4,510 8,240
50 m3 8.5 52,460 9 m3 4,870 9,130
60 m3 10 62,360 9 m3 5,740 10,460
70 m3 11.4 71,600 9 m3 6,540 11,710
80 m3 13 82,160 9 m3 7,450 13,130
100 m3 16 101,960 9 m3 9,065 15,790
 

** All tanks ranging 5m³ - 100m³ offerred in Single or Double Skin


 

 

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