Seamless fistulam chalybem / SMLS pipe
| Genera | Applicationem |
| Proposita structura | Generalis structura et mechanica |
| Liquid officia | Petroleum, gas et alios humores importans |
| Minimum et medium pressura boiler tube | Vapor et boiler vestibulum |
| Hydraulica ministerium columna | Hydraulic firmamentum |
| Auto semi-scuta armamentis | Auto semi-scuta armamentis |
| Tibia linea | Oleum et gas importans |
| Tubing et armamentis | Oleum et gas importans |
| Drill tibiae | Bene EXERCITATIO |
| EXERCITATIO Geological pipe | Geological EXERCITATIO |
| Fornax fistulae, calor nummulariorum fistulae | Fornax fistulae, calor nummulariorum |
| Standard | Grades | Classis |
| API | API 5L | Fistula recta per translationem systemata pipeline |
| API 5CT | Tubing et cisterna cisternis | |
| API 5DP | Drill tibia bene artem | |
| ASTM | ASTM A53 | Usus est ut structural ferri vel pressurae plumbing |
| ASTM A106 | seamless carbonis fistulae pro summus temperatus servitium | |
| ASTM A335 | quia summus temperatus servitium ferro mixtura ferritic mixturae fistula | |
| ASTM A213 | ad inconsutilem ferriticam et austeniticam admixto-ferro boiler, superheatris, et fistulis caloris commutatoris. | |
| ASTM A179 | propter inconsutilem frigus-tractum humilis carbonis chalybeus æstus commutator et fistulae condenser | |
| ASTM A192 | for seamless carbon chalybe boiler tube for high-pression service | |
| ASTM A210 | per medium carbo-seamless boiler and superheater tube | |
| ASTM A333 | pro ferro inconsutilem fistulam pro low-temperatus obsequium et alia applicationes ad incisuras spissitudines requisitas | |
| ASTM A519 | pro seamless carbonis et mixturae chalybe mechanica Tubing | |
| ASTM A252 | pro seamless et iuncta ferro tibia strues | |
| DIN | DIN 17175 | nam calor repugnans inconsutilis ferro pipe lines |
| DIN 1629 | quia inconsutilem rotundi fistulae admixtos non ferros w speciales qualitas requisita | |
| DIN 2391 | pro frigore stricto vel frigido involutus subtilitate sesutilem ferro fistulae | |
| JIS | JIS G3454 | seamless carbonis fistulae pro pressura servitium |
| JIS G3456 | seamless carbonis fistulae ad caliditas servitium | |
| JIS G3461 | inconsutilem carbonis fistulam pro boiler et caloris exchanger | |
| EN | EN 10210 | for calidum perfectum inconsutilem structural cavae sectiones non mixturae steels |
| EN 10216 | seamless ferro fistulae ad pressura proposita | |
| BS | BS 3059 | pro carbonalloy et austenitico tubulato ferro intemerato cum proprietatibus calidis determinatis elevatis |

| Pipa genera | Moles pipe (mm) | tolerantiae |
| calidum advolvit | OD<50 | ±0.50mm |
| OD≥50 | ±1% | |
| WT<4 | ±12.5% | |
| WT 4~20 | +15%, -12.5% | |
| WT>20 | ±12.5% | |
| Frigus instructa | OD 6~10 | ±0.20mm |
| OD 10~30 | ±0.40mm | |
| OD 30~50 | ±0.45 | |
| OD>50 | ±1% | |
| WT≤1 | ±0.15mm | |
| WT 1~3 | +15%, -10% | |
| WT >3 | +12.5%, -10% |












