Fitur Kelly Bor Rod
1. Thread penyegelan minyak harus digunakansaat menghubungkan pipa dan sendi, dan palu mengetuk harus dilarang.Parameter Kelly Bor Rod
SPEC dari Kelly Drill Pipe | Cross Section Bentuk | Panjang keseluruhan (mm) | Pipa Tubuh ID (mm) | Arc Slot Ukuran (mm) | Top Thread (LH) | Thread bawah | Permukaan Pengerasan | ||||||||
Thread pitch (Jumlah Thread per Inch) (mm) | Taper | Tingkat dasar Mid-Diameter (mm) | Tinggi Thread (mm) | Panjang (mm) | hread pitch (Jumlah Thread per Inch) (mm) | Taper | Mendasarkan Tingkat menengah Diameter (mm) | Ketinggian Thread (mm) | Panjang (mm) | ||||||
Φ45 × 38 × Φ25 | 4 | 25 | R6.5 | 6,35 (4) | - | 31,5 | 1,5 | 43 | 2,54 (10) | 01:16 | 40,664 | 1,412 | 50 | HRC45-52 | |
Φ51 × 46 × Φ25 | 6 | 25 | R7 | 6,35 (4) | - | 31,5 | 1,5 | 45 | 2,54 (10) | 01:16 | 40,664 | 1,412 | 50 | HRC45-52 | |
Φ59 × 53 × Φ28 | 4,5 | 28 | R7.75 | 2,54 (10) | 01:16 | 48,664 | 1,412 | 55 | 2,54 (10) | 01:16 | 48,664 | 1,412 | 55 | HRC45-52 | |
Φ59 × 53 × Φ28 | 4,8 | 28 | R7 | 4,233 (6) | 1: 5 | 40,808 | 2,524 | 50 | 2,54 (10) | 01:16 | 48,664 | 1,412 | 55 | HRC45-52 | |
Φ59 × 53 × Φ28 | 6 | 28 | - | 2,54 (10) | 01:16 | 48,664 | 1,412 | 55 | 2,54 (10) | 01:16 | 48,664 | 1,412 | 55 | HRC45-52 | |
Φ65 × 55 × Φ28 | 7 | 28 | - | 2,54 (10) | 01:16 | 48,664 | 1,412 | 55 | 2,54 (10) | 01:16 | 48,664 | 1,412 | 55 | HRC45-52 | |
Φ89 × 75 × Φ45 | 7 | 45 | - | 3,175 (8) | 01:16 | 65,576 | 1.81 | 60 | 3,175 (8) | 01:16 | 65,576 | 1.81 | 60 | HRC40-45 | |
Φ89 × 79 × Φ37 | 5.5 | 37 | R12 | 4,233 (6) | 1: 5 | 48,808 | 2,524 | 50 | 2,54 (10) | 01:16 | 48,664 | 1,412 | 65 | HRC40-45 | |
Φ89 × 79 × Φ45 | 6 | 45 | - | 10 | - | 71 | 2 | 85 | 10 | - | 71 | 2 | 85 | HRC40-45 | |
Φ89 × 79 × Φ45 | 7 | 45 | - | 3,175 (8) | 01:16 | 65,576 | 1.81 | 60 | 3,175 (8) | 01:16 | 65,576 | 1.81 | 60 | HRC40-45 | |
Φ89 × 79 × Φ45 | 9 | 45 | - | 3,175 (8) | 01:16 | 65,576 | 1.81 | 60 | 3,175 (8) | 01:16 | 65,576 | 1.81 | 60 | HRC40-45 | |
Bagian benang bawah pendinginan dan temper pengobatan. | |||||||||||||||
Kita dapat menerapkan koneksi ditunjuk dan panjang sesuai kebutuhan pelanggan. |
Menandai: Kawat Jalur Pipa Bor | Cina Core Drilling Rod Pemasok
Menandai: Pompa Pengeboran Inti | Pompa Lumpur Pengeboran Inti Rig | Pompa Lumpur untuk Rig Pengeboran Inti