Specification – Standard Tanks.
CONSTRUCTION Rectangular, closed top, internally stayed
DESIGN CODE Generally to BS799
CAPACITY RANGE 2700-55000 litres
STEEL GRADES A240 TP 316L & 304L
DESIGN PRESSURE Atmospheric pressure, except:
- Type ‘J’ to 0.5M static head above tank top
- Type ‘K’ to 7.5M static head above tank top
WELDING Types ‘J’ and ‘K’ internally welded to BS799
TESTING To design code.
FITTINGS As per Client requirements.
FINISH – Internal Cleaned, self colour
FINISH – External Cleaned, self colour
STANDARD RANGE TANKS
|
Nominal
Capacity |
Approximate
Dimensions |
||
|
Cubic Metres
|
Length
MM |
Width
MM |
Height
MM |
|
2.7 (2700 ltrs)
|
1830
|
1220
|
1220
|
|
3.6 (3600 ltrs)
|
2440
|
1220
|
1220
|
|
4.5 (4500 ltrs)
|
2440
|
1525
|
1220
|
|
5.7 (5700 ltrs)
|
3050
|
1525
|
1220
|
|
6.8 (6800 ltrs)
|
3050
|
1525
|
1525
|
|
9.2 (9200 ltrs)
|
2745
|
1830
|
1830
|
|
11.7 (11700 ltrs)
|
3500
|
1830
|
1830
|
|
13.7 (13700 ltrs)
|
4100
|
1830
|
1830
|
|
18.3 (18300 ltrs)
|
5450
|
1830
|
1830
|
|
22.3 (22300 ltrs)
|
6650
|
1830
|
1830
|
|
28.0 (28000 ltrs)
|
5100
|
3000
|
1830
|
|
36.5 (36500 ltrs)
|
6650
|
3000
|
1830
|
|
45.6 (45600 ltrs)
|
7600
|
3000
|
2000
|
|
54.9 (54900 ltrs)
|
9150
|
3000
|
2000
|
EXTERNALLY STIFFENED & SPECIAL TANKS
If rectangular tanks cannot be manufactured with internal cross stays, external channels or angles are welded to achieve the same performance. Non standard tanks are specially designed by Hartwell, with prices on application.
SITE WELDED TANKS
When access to site is difficult, i.e. basements, rooftops, tanks are prepared in small sections before being welded, tested and painted in situ. Supply and erection costs, will be confirmed by Hartwell following site visit although it is often possible to give close budget prices without site inspection.
EXTERNALLY STIFFENED & SPECIAL TANKS
If rectangular tanks cannot be manufactured with internal cross stays, external channels or angles are welded to achieve the same performance. Non standard tanks are specially designed by Hartwell, with prices on application.
SITE WELDED TANKS
When access to site is difficult, i.e. basements, rooftops, tanks are prepared in small sections before being welded, tested and painted in situ. Supply and erection costs, will be confirmed by Hartwell following site visit although it is often possible to give close budget prices without site inspection.
