UL certificate horizontal single double wall liquid storage tank | specification (L) | Diameter (mm) | Length (mm) | Thick of cylinder (mm) | Thickness of end (mm) | Manhole | Inner carriage |
20000 | 2400 | 4870 | 6 | 8 | 1 | 2 | |
30000 | 2500 | 6870 | 6 | 8 | 1 | 3 | |
40000 | 2600 | 8469 | 8 | 8 | 1 | 3 | |
50000 | 2800 | 9128 | 8 | 8 | 1 | 3 | |
60000 | 2800 | 10954 | 8 | 10 | 2 | 5 |