Product Details
Tempat asal: Cina
Nama merek: Zhongshi
Sertifikasi: API 5CT, ISO, QHSE
Nomor model: 4 1/2 "-20"
Payment & Shipping Terms
Kuantitas min Order: 1 Metrik ton
Harga: Negotiable
Kemasan rincian: Dibundel dengan tali baja
Syarat-syarat pembayaran: T / T, L / C
Bentuk bagian: |
Bulat |
Baja paduan atau tidak: |
Baja paduan |
Sekunder Atau Tidak: |
Non-sekunder |
Aplikasi: |
Pengeboran Minyak |
Pengolahan: |
Hot-rolled |
Tempat asal: |
China (Daratan) |
Bentuk bagian: |
Bulat |
Baja paduan atau tidak: |
Baja paduan |
Sekunder Atau Tidak: |
Non-sekunder |
Aplikasi: |
Pengeboran Minyak |
Pengolahan: |
Hot-rolled |
Tempat asal: |
China (Daratan) |
Casing oli adalah pipa seamless berdiameter besar yang dirakit dan dimasukkan ke dalam bagian yang dibor dari
lubang bor dan biasanya ditahan dengan semen.
Puyang Zhongshi Group menyediakan berbagai casing mulus dari 4-1/2''-20'' dengan grade baja J55, K55, N80,
L80, P110 dll. Kisaran panjang pipa Casing adalah R1, R2, R3, dengan utas BTC, LTC, STC.
Menurut kekuatan baja, baja pipa casing dapat dibagi menjadi beberapa kelas baja.Berbeda
grade baja digunakan dalam sumur minyak dengan kedalaman sumur yang berbeda.Dalam lingkungan korosif juga membutuhkan casing
sendiri memiliki ketahanan terhadap korosi.Di tempat kondisi geologi yang rumit juga meminta casing memiliki
kinerja anti-runtuh.
| Ukuran |
Massa Linier lb/ft |
Diameter luar | Ketebalan dinding | Jenis hasil akhir | ||||||
| inci | mm | inci | mm | Nilai | ||||||
| J-55 K-55 | M-65 | L-80 C-95 | N-80 1,Q | P-110 | ||||||
| 4 1/2'' | 9.5 | 4,5 | 114.3 | 0,2052 | 5.21 | PS | PS | - | - | - |
| 10.5 | 4,5 | 114.3 | 0.224 | 5.69 | PSB | PSB | - | - | - | |
| 11.6 | 4,5 | 114.3 | 0,25 | 6.35 | PSLB | PLB | PLB | PLB | PLB | |
| 13.5 | 4,5 | 114.3 | 0,29 | 7.37 | -- | PLB | PLB | PLB | PLB | |
| 15.1 | 4,5 | 114.3 | 0,337 | 8.56 | -- | - | - | - | PLB | |
| 5'' | 11.5 | 5 | 127 | 0,22 | 5.59 | PS | PS | - | - | - |
| 13 | 5 | 127 | 0,253 | 6.43 | PSLB | PSLB | - | - | - | |
| 15 | 5 | 127 | 0.296 | 7.52 | PSLB | PLB | PLB | PLB | PLB | |
| 18 | 5 | 127 | 0,362 | 9.19 | -- | PLB | PLB | PLB | PLB | |
| 21.4 | 5 | 127 | 0,437 | 11.1 | -- | PLB | PLB | PLB | PLB | |
| 23.2 | 5 | 127 | 0,478 | 12.14 | -- | - | PLB | PLB | PLB | |
| 24.1 | 5 | 127 | 0,5 | 12,7 | -- | - | PLB | PLB | PLB | |
| 5 1/2'' | 14 | 5.5 | 139.7 | 0.244 | 6.2 | PS | PS | - | - | - |
| 15.5 | 5.5 | 139.7 | 0.275 | 6.98 | PSLB | PSLB | - | - | - | |
| 17 | 5.5 | 139.7 | 0,304 | 7.72 | PSLB | PLB | PLB | PLB | PLB | |
| 20 | 5.5 | 139.7 | 0.361 | 9.17 | -- | PLB | PLB | PLB | PLB | |
| 23 | 5.5 | 139.7 | 0,415 | 10.54 | -- | PLB | PLB | PLB | PLB | |
| 26.8 | 5.5 | 139.7 | 0,5 | 12,7 | -- | - | - | - | - | |
| 29.7 | 5.5 | 139.7 | 0,562 | 14.27 | -- | - | - | - | - | |
| 32.6 | 5.5 | 139.7 | 0,625 | 15.87 | -- | - | - | - | - | |
| 35.3 | 5.5 | 139.7 | 0,687 | 17.45 | -- | - | - | - | - | |
| 38 | 5.5 | 139.7 | 0,75 | 19.05 | -- | - | - | - | - | |
| 40.5 | 5.5 | 139.7 | 0.812 | 20.62 | -- | - | - | - | - | |
| 43.1 | 5.5 | 139.7 | 0,875 | 22.23 | -- | - | - | - | - | |
| 6 5/8'' | 20 | 6.625 | 168.28 | 0.288 | 7.32 | PSLB | PSLB | - | - | - |
| 24 | 6.625 | 168.28 | 0.352 | 8.94 | PSLB | PLB | PLB | PLB | PLB | |
| 28 | 6.625 | 168.28 | 0,417 | 10.59 | -- | PLB | PLB | PLB | PLB | |
| 32 | 6.625 | 168.28 | 0,475 | 12.06 | -- | -- | PLB | PLB | PLB | |
| 7 3/4'' | 46.1 | 8.625 | 219.08 | 0,595 | 15.11 | - | - | P | P | P |
| 8 5/8'' | 24 | 8.625 | 219.08 | 0.264 | 6.71 | PS | PS | - | - | - |
| 28 | 8.625 | 219.08 | 0,304 | 7.72 | - | PS | - | - | - | |
| 32 | 8.625 | 219.08 | 0.352 | 8.94 | PSLB | PSLB | - | - | - | |
| 36 | 8.625 | 219.08 | 0.4 | 10.16 | PSLB | PSLB | PLB | PLB | PSLB | |
| 8.625 | 219.08 | 0,45 | 11.43 | - | PLB | PLB | PLB | PLB | - | |
| 44 | 8.625 | 219.08 | 0,5 | 12,7 | - | - | PLB | PLB | PLB | |
| 49 | 9,625 | 244.28 | 0,557 | 14.15 | - | - | PLB | PLB | - | |
| 9 5/8'' | 32.3 | 9,625 | 244.48 | 0,312 | 7.92 | - | - | - | - | - |
| 36 | 9,625 | 244.48 | 0.352 | 8.94 | PSLB | PSLB | - | - | - | |
| 40 | 9,625 | 244.48 | 0,395 | 10.03 | PSLB | PSLB | PLB | PLB | PLB | |
| 43.5 | 9,625 | 244.48 | 0,435 | 11.05 | - | PLB | PLB | PLB | PLB | |
| 47 | 9,625 | 244.48 | 0,472 | 11.99 | - | PLB | PLB | PLB | PLB | |
| 53.5 | 9,625 | 244.48 | 0,545 | 13.84 | - | - | PLB | PLB | PLB | |
| 58.4 | 9,625 | 244.48 | 0,595 | 15.11 | - | - | PLB | PLB | - | |
| 59,4 | 9,625 | 244.48 | 0,609 | 15.57 | - | - | - | - | - | |
| 64.9 | 9,625 | 244.48 | 0,672 | 17.07 | - | - | - | - | - | |
| 70.3 | 9,625 | 244.48 | 0,734 | 18.64 | - | - | - | - | - | |
| 75.6 | 9,625 | 244.48 | 0,797 | 20.24 | - | - | - | - | - | |
| 10 3/4'' | 32.75 | 10,75 | 273.05 | 0.279 | 7.09 | - | - | - | - | - |
| 40.5 | 10,75 | 273.05 | 0.35 | 8.89 | PSB | PSB | - | - | - | |
| 45.5 | 10,75 | 273.05 | 0.4 | 10.16 | PSB | PSB | - | - | - | |
| 51 | 10,75 | 273.05 | 0,45 | 11.43 | PSB | PSB | PSB | PSB | PSB | |
| 55.5 | 10,75 | 273.05 | 0,468 | 12.57 | - | PSB | PSB | PSB | PSB | |
| 60.7 | 10,75 | 273.05 | 0,545 | 13.84 | - | - | - | - | PSB | |
| 65.7 | 10,75 | 273.05 | 0,595 | 15.11 | - | - | - | - | PSB | |
| 73.2 | 10,75 | 273.05 | 0,672 | 17.07 | - | - | - | - | - | |
| 79.2 | 10,75 | 273.05 | 0,734 | 18.64 | - | - | - | - | - | |
| 85.3 | 10,75 | 273.05 | 0,797 | 20.24 | - | - | - | - | - | |
| 11 3/4'' | 42 | 11.75 | 298.45 | 0,333 | 8.46 | - | - | - | - | - |
| 47 | 11.75 | 298.45 | 0,375 | 9.53 | PSB | PSB | - | - | - | |
| 54 | 11.75 | 298.45 | 0,435 | 11.05 | PSB | PSB | - | - | - | |
| 65 | 11.75 | 298.45 | 0,534 | 13.56 | - | - | P | P | P | |
| 71 | 11.75 | 298.45 | 0,582 | 14.78 | - | - | P | P | P | |
| 13 3/8'' | 48 | 13.375 | 339.73 | 0.33 | 8.38 | - | - | - | - | - |
| 54.5 | 13.375 | 339.73 | 0.38 | 9.65 | PSB | PSB | - | - | - | |
| 61 | 13.375 | 339.73 | 0,43 | 10.92 | PSB | PSB | - | - | - | |
| 68 | 13.375 | 339.73 | 0,48 | 12.19 | PSB | PSB | PSB | PSB | PSB | |
| 72 | 13.375 | 339.73 | 0,514 | 13.06 | - | - | PSB | PSB | PSB | |
| 18 5/8'' | 87,5 | 18.625 | 473.08 | 0,435 | 11.05 | PSB | PSB | - | - | - |
| 20'' | 94 | 20 | 508 | 0,438 | 11.13 | PSLB | PSLB | - | - | - |
| 106,5 | 20 | 508 | 0,5 | 12,7 | PSLB | PSLB | - | - | - | |
| 133 | 20 | 508 | 0,635 | 16.13 | PSLB | - | - | - | - | |
Peralatan mekanis:
| Standar | Kualitas baja | Kekuatan Tarik (Mpa) | Kekuatan Hasil (Mpa) | Pemanjangan(%) |
| API 5CT | J55 | 517 | 379~552 | 0,5% |
| API 5CT | K55 | 655 | 379~552 | 0,5% |
| API 5CT | N80 | 689 | 552~758 | 0,5% |
| API 5CT | L80 | 655 | 552~655 | 0,5% |
| API 5CT | P110 | 862 | 758~965 | 0,6% |
