Mwachidule mapaipi a petroleum mapaipi
Kukula: 19-914m * 2-150mm
| Gulu lazogulitsa | Kalasi yachitsulo | Wofanana | Karata yanchito |
| Machubu osawoneka achitsulo a makina opanga makina ndi matembenuzidwe | 10.20.35.45.Q5.Q245.Q460.Q490.Q620. | Gb / t8162 | Matamale achitsulo osawoneka a Manufoclumg Pipelines chitoliro chokwanira ndi makina |
| 42cmo.35cmo.42cmo. 40crnimoa.12cr1mov | |||
| 1018.1026.8620.4130.4140 | Astm A519 | ||
| S235J5rh. S273J00h. S275J2h. S355J00h. S355nlh.s355J2h2h | En10210 | ||
| A53a.a53B.SA5A.Sa53B | Astm A53 / ATME Sa53 |
Chidziwitso: Kukula kwina kungaperekedwenso pambuyo poti afunsidwa ndi makasitomala
Chigawo cha mankhwala:
| giledi | C | Si | Mn | Mo | Cr | V |
| 12cr1mov | 0.08 ~ 0.15 | 0.17 ~ 0.37 | 0.40 ~ 0.70 | 0.25 ~ 0.35 | 0.90 ~ 1.20 | 0.15 ~ 0.30 |
Makina katundu ::
| giledi | Tunsile (MPA) | Zokolola (MPA) | Kwezani (%) | Gawo (Ψ /%) | Zotsatira (aku2 / j) | Kusintha kwamitengo yolimba vykv (j / cm2) | Kuvuta (HBS100 / 3000) |
| 12cr1mov | ≥490 | ≥245 | ≤22 | Wanchito | ≥71 | ≥88 (9) | ≤179 |
