theko e ngata China Petroleum Pipe, Oil Well Pipe, Oil Drilling Pipe
Liphehello tsa rona tsa ka ho sa feleng ke boikutlo ba "ho ela hloko 'maraka, ho nka moetlo, ho nka saense" le khopolo ea "boleng ba motheo, tšepa pele le tsamaiso e tsoetseng pele" bakeng sa theko e rekisoang China Petroleum Pipe, Oil Well Pipe, Oil Drilling. Pipe, Hona joale re na le sehlopha sa litsebi bakeng sa khoebo ea machaba. Re khona ho rarolla bothata boo u kopanang le bona. Re ka u fa lintho tseo u li batlang. Ka kopo, ikutloe u lokolohile ho ikopanye le rona.
Khampani e sebetsa ka ho khetheha khoebong ea ho romela lipeipi tsa tšepeChina Drill Pipe, OCTG LIPHAPE, Liphaephe tsa peterole, Setshelo sa lipeipi tsa petroleum, lipeipi tsa smls, W Ho phaella ho thekiso, re boetse re ela hloko kamehla ho tsamaisa thepa. Ha re bue ka mefuta ea lijana.
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 |
