intengo yesamba se-China Petroleum Pipe, Ipayipi Lomthombo Wamafutha, Ipayipi Lokubhoboza Amafutha
Esikuphishekelayo kwaphakade isimo sengqondo "sokubheka imakethe, bheka isiko, bheka isayensi" kanye nethiyori "yekhwalithi eyisisekelo, thembela owokuqala nokuphatha okuthuthukisiwe" ngentengo ye-wholesale China Petroleum Pipe, Oil Well Pipe, Oil Drilling. Pipe, Manje sineqembu lochwepheshe kwezohwebo lwamazwe ngamazwe. Siyakwazi ukuxazulula inkinga ohlangana nayo. Singakunikeza izinto ozifunayo. Sicela uzizwe ukhululekile ngempela ukuxhumana nathi.
Le nkampani igxile ebhizinisini lokuthekelisa amapayipi ensimbiChina Drill Pipe, OCTG PIPES, Amapayipi kaphethiloli, Isitsha samapayipi ka-petroleum, smls amapayipi, WIN Ngaphandle kokuthengisa, siphinde sinake ukuthuthwa kwempahla. Ake sikhulume ngezinhlobo zezitsha.
USIZI: 19—914MM*2—150MM
| Isigaba somkhiqizo | Ibanga lensimbi | Okujwayelekile | Isicelo |
| Amashubhu ensimbi angenamthungo wobunjiniyela bemishini kanye nesakhiwo esijwayelekile | 10.20.35.45.Q345.Q460.Q490.Q620. | I-GB/T8162 | Amashubhu ensimbi angenamthungo wempahla yokufakwa kwamapayipi yamapayipi e-manufaclumg kanye nezakhiwo ze-mechanlcal |
| 42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV | |||
| 1018.1026.8620.4130.4140 | I-ASTM A519 | ||
| I-S235JRH. I-S273J0H. I-S275J2H. I-S355J0H. I-S355NLH.S355J2H | EN10210 | ||
| I-A53A.A53B.SA53A.SA53B | I-ASTM A53/ASME SA53 |
Qaphela:Omunye Usayizi Ungahlinzekwa Ngemva Kokubonisana Namakhasimende
Ingxenye Yekhemikhali:
| ibanga | 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 |
Izakhiwo zikaMechanical::
| ibanga | I-Tensile (MPa) | Yield (MPa) | Nweba (%) | Ukuncipha kwesigaba (ψ/%) | Umthelela (Aku2/J) | Inani lokuqina lomthelela αkv(J/cm2) | Ukuqina (HBS100/3000) |
| 12Cr1MoV | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88(9) | ≤179 |
