Kakaretso ea Liphaephe tsa Sebopeho sa Lipeipi tsa Petroleum
TŠEBELETSO: 19—914MM*2—150MM
| Sehlopha sa lihlahisoa | Kereiti ea tšepe | Standard | Kopo |
| Li-tubes tsa tšepe tse se nang seam bakeng sa boenjiniere ba mechini le sebopeho se tloaelehileng | 10.20.35.45.Q345.Q460.Q490.Q620. | GB/T8162 | Li-tubes tsa tšepe tse se nang seam bakeng sa lisebelisoa tsa lisebelisoa tsa liphaephe tsa manufaclumg le meaho ea mechanlcal. |
| 42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV | |||
| 1018.1026.8620.4130.4140 | ASTM A519 | ||
| S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H | EN10210 | ||
| A53A.A53B.SA53A.SA53B | ASTM A53/ASME SA53 |
Tlhokomeliso: Boholo bo bong bo ka fanoa ka mor'a ho buisana le bareki
Karolo ea Lik'hemik'hale:
| mophato | 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 |
Thepa ea mochini::
| mophato | Tensile (MPa) | Yield (MPa) | Eketsa (%) | Ho fokotseha ha karolo (ψ/%) | Impact (Aku2/J) | Boleng ba tšusumetso αkv(J/cm2) | Ho thatafala (HBS100/3000) |
| 12Cr1MoV | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88(9) | ≤179 |
