Akopọ ti Petroleum Pipes be Pipes
Iwọn: 19-914MM * 2-150MM
| Ẹka ọja | Ipele irin | Standard | Ohun elo |
| Awọn tubes irin ti ko ni ailopin fun imọ-ẹrọ ẹrọ ati ilana deede | 10.20.35.45.Q345.Q460.Q490.Q620. | GB/T8162 | Awọn tubes irin ti ko ni ailopin fun awọn ohun elo pipelines pipeline ati awọn ẹya ẹrọ |
| 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 |
Akiyesi: Iwọn miiran tun le pese lẹhin ijumọsọrọ pẹlu awọn alabara
Ohun elo Kemikali:
| ite | 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 |
Awọn ohun-ini ẹrọ:
| ite | Tensile (MPa) | Ipese (MPa) | Tesiwaju (%) | Idinku apakan (ψ/%) | Ipa (Aku2/J) | Iwọn ipa ipa αkv (J/cm2) | Lile (HBS100/3000) |
| 12Cr1MoV | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88(9) | ≤179 |
