Karriere
F-Liner | Flexible
The Primus Line F-Liner has basically been designed for free above-ground installation.
The tried and tested three-layer structure in combination with a new material composition facilitates the liner handling and allows its reuse in a multitude of applications. Its black TPU outer layer protects it reliably from abrasion and degradation by UV radiation.
The Primus Line F-Liner is suitable for the following water- and oil-based fluids:
- Process water
- Residential wastewater
- Industrial wastewater
- Treated wastewater
- Fire water
- Brine
- Sea water
Would you like to use the F-Liner for fluids other than those listed here? Then ask our technicians.
Additional information on the variants
1 determined according to API 15LF for onshore oilfield water transport at 20 °C
2 liner labeling may differ due to different calculation basis
Variants
Type MD
| Variant | Outer diameter | Wall thickness | Inner diameter | Burst pressure | Operating pressure¹⁺² | Weight |
|---|---|---|---|---|---|---|
| MD 150 | 134 mm | 6.0 mm | 122 mm | 2,030 psi | 812 psi | 2.5 kg/m |
| MD 200 | 183 mm | 6.0 mm | 171 mm | 1,450 psi | 580 psi | 3.5 kg/m |
| MD 250 | 237 mm | 6.0 mm | 225 mm | 1,088 psi | 435 psi | 4.6 kg/m |
| MD 300 | 284 mm | 6.0 mm | 272 mm | 928 psi | 371 psi | 5.6 kg/m |
| MD 350 | 312 mm | 6.0 mm | 300 mm | 725 psi | 290 psi | 6,1 kg/m |