Pressure levels of the Thyssengas GmbH natural gas transport network
| Pressure stage [bar] | Number of exit points (31/12/2025) | Length of gas pipeline network in km (31/12/2025) | |
| High pressure | DP >= 70 | 48 | 1,686 |
| 70 > DP >= 40 | 79 | 1,036 | |
| 40 > DP >= 25 | 108 | 411 | |
| 25 > DP >= 16 | 458 | 1,057 | |
| 16 > DP > 1 | 359 | 262 | |
| Medium pressure | 1 >= DP > 0.1 | 15 | 0¹) |
| Low pressure | 0.1 >= DP | 2 | 0²) |
| Total | 1,069 | 4,452 |
¹) Length of gas pipe network (medium pressure): approx. 280 m
²) Length of gas pipe network (low pressure): approx. 70 m
Diameter classes of the Thyssengas GmbH natural gas transport network
| Length of gas pipeline network at HD level in km (31/12/2025) | |
| A Nominal diameter DN: x >= 1000 mm | 365 |
| B Nominal diameter DN: 700 mm <= x < 1000 mm | 518 |
| C Nominal diameter DN: 500 mm <= x < 700 mm | 693 |
| D Nominal width DN: 350 mm <= x < 500 mm | 599 |
| E Nominal width DN: 225 mm <= x < 350 mm | 722 |
| F Nominal width DN: 110 mm <= x < 225 mm | 1,433 |
| G Nominal width DN: x <110 mm | 122 |
| Total length | 4,452 |