Kakaretso ea pompo ea petroleum
Boholo: 19-914mm * 2-150mm
| Mokhahlelo oa Lihlahisoa | Sehlopha sa tšepe | Tloaelo | Kopo |
| Li-tube tsa tšepe tsa tšepe bakeng sa boenjiniere le boenjiniere | 10.20.35.45.45.Q345.Q460.q490.q620. | GB / t8162 | Seamsen Stebes Bakeng sa PIPOCULGL PIPE Fittings in lisebelisoa le meaho ea mechanlcal |
| 42CRMO.3530.42CRMO. 40CROROA.12CR1O | |||
| 1018.1026.8620.4130.4140 | Asst A519 | ||
| S235JRH. S2730h. S2754h. S355j0h. S355nlh.s355j2h | En10210 | ||
| A53a.a53b.sa53a.sa53b | Asst A53 / ASM SA53 |
Tlhokomeliso: Boholo bo bong le bona bo ka fanoa kamora ho buisana le bareki
Karolo ea lik'hemik'hale:
| Keletso | C | Si | Mn | Mo | Cr | V |
| 7311 | 0.08 ~ 0.15 | 0.17 ~ 0.37 | 0.40 ~ 0.70 | 0.25 ~ 0.35 | 0.90 ~ 1.20 | 0.15 ~ 0.30 |
Melemo ea Mechanical ::
| Keletso | Tentile (MPA) | Sehlooho (MPA) | Holisa (%) | Karolo Shrinkage (Ψ /%) | Tšusumetso (Aku2 / J) | Bothata ba Tonaness Tighness αkv (J / cm2) | Thata (HBS100 / 3000) |
| 7311 | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88 (9) | ≤179 |
