Machina ad tubos rotundos formandos (sectio formans sine cylindris mutandis)
Hoc genus lineae productionis tuborum conglutinatorum imprimis machinis tuborum faciendis quae tubos rotundos producunt destinatur.
Ad tubos chalybis carbonis ordinarios producendos, cylindri sectionum formantium ante soldaduram communicantur,
Ergo cum ad diversas specificationes productionis mutantur, non opus est cylindris disiungendis et substituendis; solum cylindrus sectionis dimensiones mutandus est.
Cylindri formatores communes pro variis magnitudinibus tuborum rotundorum (prae-soldando).
Nullae mutationes cylindri necessariae sunt pro tubis rotundis intra ambitum definitum.
Adaptatio interretialis per technologiam ad productionem flexibilem.
Sumptus minuit, efficacitatem auget, et lucra fabricatoribus tuborum maximizat!
| Linea Molae Tubularis ERW | |||||
| Modellum | Rtubus rotundus mm | Quadratumfistula mm | Crassitudo mm | Celeritas laboris m/min | |
| ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | CXX | Plura Lege |
| ERW32 | Ф10-Ф32 | 10×10-25×25 | 0.5-2.0 | CXX | |
| ERW50 | Ф20-Ф50 | 15×15-40×40 | 0.8-3.0 | CXX | |
| ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | CXX | |
| ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50×50-110×110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| REG (vel fortasse "ERW")273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110×110-250×250 | 4.0-12.7 | 40 | |
| ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210×210-400×400 | 6.0-18.0 | 25 | Plura Lege |
| ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Plura Lege |
| ERW720 | Ф355-Ф720 | 300×300-600×600 | 6.0-22.0 | 20 | Plura Lege |
| LINEA PRODUCTIONIS TUBORUM CHALYBIS INOXIDABILIS | |||||
| Modellum | Rtubus rotundus mm | Quadratumfistula mm | Crassitudo mm | Celeritas laboris m/min | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Plura Lege |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Plura Lege |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Plura Lege |
| SS64 | Ф12-Ф64 | 10×10-50×50 | 0.3-2.0 | 10 | Plura Lege |
| SS76 | ФXXV-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Plura Lege |
| SS114 | ФXXXVIII-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Plura Lege |
| SS168 | Ф76-ФCLXVIII | 60×60-130×130 | 1.0-3.5 | 10 | Plura Lege |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Plura Lege |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Plura Lege |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Plura Lege |
| SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Plura Lege |
| SS862 | Ф508-ФDCCCLXII | 400×400-600×600 | 6.0-16.0 | 2 | Plura Lege |