
Anulus parvus plasticus cascadaeEx materiis plasticis calori et corrosioni chemicae resistentibus fabricatur, inter quas sunt polyethylene (PE), polypropylene (PP), polypropylene armatum (RPP), polyvinylchloridum (PVC), polyvinylchloridum chloridatum (CPVC), et polyvinylidene fluoridum (PVDF).
Impletio anulorum gradatim disposita commoda anuli Raschigiani (anuli brevis Raschigiani) absorbet et anulum Pall emendat. Ratio altitudinis ad diametrum anuli est 1:2, et limbum conicum ad unum extremum additur, ita resistentiam gasis per stratum transeuntis minuens et fluxum augens. Alta robur impletionis. Ob suas proprietates structurales, distributio gasis et liquidi uniformis est, area contactus gasis et liquidi augetur, et efficientia translationis massae emendata est.
| Specificatio mm | Area Superficialis Specifica m²/m³ | Ratio Inanitatis % | Numerus Accumulatus PCS/m3 | Pondus Accumulatum kg/m³ | Factor Sarcinae Siccae m-1 |
| 16×8.9×1 | 370 | 0.85 | 299136 | 135.6 | 602.6 |
| 25×12.5×1.2 | 228 | 0.90 | 81500 | 97.8 | 312.8 |
| 38×19×1.2 | 132.5 | 0.91 | 27200 | 57.5 | 175.8 |
| 50×25×1.5 | 114.2 | 0.927 | 11600 | 44 | 143.1 |
| 76×37×2.6 | 90 | 0.929 | 3650 | 42 | 112.3 |
| 100×100×3.2 | 89 | 0.912 | 1450 | 38.5 | 117 |
| Proprietas / Materia | PE | PP | RPP | PVC | CPVC | PVDF |
| Densitas g/cm³ | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
| Temperatura applicationis | 90 | ≤100 | ≤120 | ≤60 | ≤90 | ≤150 |
| Resistentia corrosionis chemicae | bonus | bonus | bonus | bonus | bonus | bonus |
| Genus Sarcinae | Capacitas Oneris Continetoris | Tempus traditionis | Qualitatis Assicuratio | Conditiones Solutionis | ||
| XX GP | Quadraginta GP | XL Praetorium | ||||
| Saccus tonnae | 20-24 m³ | 40 m3 | 48 m³ | Intra dies tres ad decem | Norma Nationalis Sinensis qualitatem curare prout postulatur. | T/T, L/C, Paypal, Unio Occidentalis |
| Saccus plasticus | XXV m³ | 54 m³ | 68 m³ | |||
| Arca chartacea | XX m³ | 40 m3 | 40 m3 | |||