
Add to Cart
La importación y la exportación Co., Ltd de Changsha Miracleland es una compañía profesional y creíble del comercio internacional. Nos especializan en la fabricación y la exportación de las herramientas y del equipo de perforación para la exploración de mina, la investigación de suelo, la construcción del pozo de agua, y el etc.
Miracleland había estado haciendo grandes esfuerzos para desarrollar las diversas herramientas de perforación para cubrir las diversas necesidades de nuestros clientes. Las herramientas de perforación incluyendo los pedazos de base, pedazos de base del diamante, pedazos no-que quitan el corazón, escariando cáscaras, zapatas del entubado y pedazos de la cubierta, barriles de base, overshots, barras de taladro, tubos de la cubierta y otras herramientas de perforación.
Si usted necesita cualquier información más otra sobre nuestro cualquier tipo herramientas de perforación, no dude en entrar en contacto con por favor con nosotros, estaríamos muy contentos mostrar todos los detalles que usted pidió.
Dimensiones de los pedazos de base:
Pedazos de base del Uno-indicador | ||||
Tamaño | Diámetro exterior | Diámetro interior | ||
pulgada | milímetro | pulgada | milímetro | |
WLA | 1.880/1.870 | 47.75/47.50 | 1.607/1.057 | 27.10/26.85 |
WLA-RSG | 1.895/1.885 | 48.13/47.88 | 1.067/1.057 | 27.10/26.85 |
AWG, HACHA | 1.880/1.870 | 47.75/47.50 | 1.190/1.180 | 30.23/29.97 |
AWM | 1.880/1.870 | 47.75/47.50 | 1.190/1.180 | 30.23/29.97 |
AWT | 1.880/1.870 | 47.75/47.50 | 1.286/1.276 | 32.66/32.41 |
LTK48 | 1.880/1.870 | 47.75/47.50 | 1.394/1.384 | 35.40/35.15 |
Pedazos de base del B-indicador | ||||
WLB | 2.350/2.340 | 59.69/59.44 | 1.438/1.428 | 36.52/36.27 |
WLB-RSG | 2.365/2.355 | 60.77/59.82 | 1.438/1.428 | 36.52/36.27 |
WLB-2.400 | 2.045/2.395 | 61.09/60.83 | 1.438/1.428 | 36.52/36.27 |
WLB3 | 2.350/2.340 | 59.69/59.44 | 1.325/1.315 | 33.65/33.40 |
BWG, BX | 2.350/2.340 | 59.69/59.44 | 1.660/1.650 | 42.16/41.91 |
BWM | 2.350/2.340 | 59.69/59.44 | 1.660/1.650 | 42.16/41.91 |
BWT | 2.350/2.340 | 59.69/59.44 | 1.755/1.745 | 44.58/44.32 |
LTK60 | 2.350/2.340 | 59.69/59.44 | 1.742/1.732 | 44.25/44.00 |
TBW | 2.350/2.340 | 59.69/59.44 | 1.785/1.775 | 45.34/45.09 |
Pedazos de base del N-indicador | ||||
WLN | 2.970/2.960 | 75.44/75.19 | 1.880/1.870 | 47.75/47.50 |
WLN-RSG | 2.985/2.975 | 75.82/75.57 | 1.880/1.870 | 47.75/47.50 |
WLN-3.032 | 3.037/3.027 | 77.14/76.89 | 1.880/1.870 | 47.75/47.50 |
WLN2 | 2.970/2.960 | 75.44/75.19 | 2.000/1.990 | 50.80/50.55 |
WLN2-RSG | 2.985/2.975 | 75.82/75.57 | 2.000/1.990 | 50.80/50.55 |
WLN3, NWLTT | 2.970/2.960 | 75.44/75.19 | 1.780/1.770 | 45.21/44.96 |
WLN3-RSG | 2.985/2.975 | 75.82/75.57 | 1.780/1.770 | 45.21/44.96 |
WLN3-3.032 | 3.037/3.027 | 77.14/76.89 | 1.780/1.770 | 45.21/44.96 |
LMLC | 2.970/2.960 | 75.44/75.19 | 2.052/2.042 | 52.12/51.87 |
NWG, NX | 2.970/2.960 | 75.44/75.19 | 2.160/2.150 | 54.86/54.61 |
NWM | 2.970/2.960 | 75.44/75.19 | 2.160/2.150 | 54.86/54.61 |
NWT | 2.970/2.960 | 75.44/75.19 | 2.318/2.308 | 58.87/58.62 |
TNW | 2.970/2.960 | 75.44/75.19 | 2.394/2.384 | 60.80/60.55 |
Pedazos de base del H-indicador | ||||
WLH | 3.770/3.755 | 95.76/95.38 | 2.505/2.495 | 63.63/63.38 |
WLH-RSG | 3.790/3.755 | 96.27/95.89 | 2.505/2.495 | 63.63/63.38 |
WLH-3.830 | 3.840/3.825 | 97.54/97.16 | 2.505/2.495 | 63.63/63.38 |
WLH-3.895 | 3.897/3.882 | 98.98/98.60 | 2.505/2.495 | 63.63/63.38 |
WLH3, WLHTT | 3.770/3.755 | 95.76/95.38 | 2.411/2.401 | 61.24/60.99 |
WLH3-RSG | 3.790/3.755 | 96.27/95.89 | 2.411/2.401 | 61.24/60.99 |
WLH3-3.830 | 3.840/3.825 | 97.54/97.16 | 2.411/2.401 | 61.24/60.99 |
WLH3-3.895 | 3.897/3.882 | 98.98/98.60 | 2.411/2.401 | 61.24/60.99 |
HMLC | 3.897/3.882 | 98.98/98.60 | 2.505/2.495 | 63.63/63.38 |
HWF-largo | 3.912/3.897 | 99.36/98.98 | 3.005/2.995 | 76.33/76.08 |
HWF-cortocircuito | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 |
HWG, HX | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 |
HWM | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 |
HWT | 3.897/3.882 | 98.98/98.60 | 3.192/3.182 | 81.08/8082 |
Pedazos de base del P-indicador | ||||
WLP | 4.815/4.795 | 122.30/121.80 | 3.350/3.340 | 85.09/84.84 |
WLP3 | 4.815/4.795 | 122.30/121.80 | 3.275/3.265 | 83.18/82.93 |
PWF-largo | 4.755/4.740 | 120.78/120.40 | 3.635/3.620 | 92.33/91.95 |
PWF-cortocircuito | 4.735/4.715 | 120.27/119.76 | 3.635/3.620 | 92.33/91.95 |
Pedazos de base del S-indicador | ||||
SWF-largo | 5.755/5.740 | 146.18/145.80 | 4.447/4.432 | 112.95/112.57 |
SWF-cortocircuito | 5.735/5.715 | 145.67/145.16 | 4.447/4.432 | 112.95/112.57 |
Pedazos de base del U-indicador | ||||
UWF-largo | 6.880/6.860 | 174.75/174.24 | 5.515/5.495 | 140.08/139.57 |
UWF-cortocircuito | 6.855/6.825 | 174.12/173.36 | 5.515/5.495 | 140.08/139.57 |
Pedazos de base del Z-indicador | ||||
ZWF-largo | 7.880/7.860 | 200.15/199.64 | 6.515/6.495 | 165.48/164.97 |
ZWF-cortocircuito | 7.855/7.825 | 199.52/198.76 | 6.515/6.495 | 165.48/164.97 |
T, TT, T2 y pedazos métricos de base de la serie de la TB | ||||
T36 | 1.422/1.412 | 36.12/35.87 | 0.859/0.849 | 21.82/21.57 |
TT46 | 1.818/1.808 | 46.18/45.92 | 1.394/1.384 | 35.40/35.15 |
T2-46 | 1.818/1.808 | 46.18/45.92 | 1.253/1.243 | 31.82/31.57 |
TB56 | 2,220 | 56,30 | 1,640 | 41,70 |
TT56 | 2.210/2.200 | 56.13/55.88 | 1.788/1.778 | 45.41/45.16 |
T2-56 | 2.210/2.200 | 56.13/55.88 | 1.647/1.637 | 41.83/41.58 |
T2-66 | 2.603/2.593 | 66.12/65.87 | 2.040/2.030 | 51.81/51.56 |
T2-76 | 2.997/2.987 | 76.12/75.87 | 2.434/2.424 | 61.82/61.57 |
T2-76 Coreline | 2.997/2.987 | 76.12/75.87 | 2.288/2.278 | 58.12/57.87 |
T2-86 | 3.391/3.381 | 86.13/85.88 | 2.828/2.818 | 71.83/71.58 |
T2-86 Coreline | 3.391/3.381 | 86.13/85.88 | 2.682/2.672 | 68.13/67.88 |
T2-101 | 3.981/3.971 | 101.12/100.87 | 3.300/3.290 | 83.82/83.57 |
T2-101 Coreline | 3.971/3.971 | 101.12/100.87 | 3.155/3.145 | 80.13/79.88 |
Pedazos métricos de base de la serie T6 | ||||
T6-76 | 2.997/2.987 | 76.12/75.87 | 2.249/2.239 | 57.12/56.87 |
T6-86 | 3.391/3.381 | 86.13/85.88 | 2.643/2.633 | 67.13/66.88 |
T6-101 | 3.981/3.971 | 101.12/100.87 | 3.115/3.105 | 79.12/78.87 |
T6-116 | 4.575/4.560 | 116.20/115.82 | 3.667/3.657 | 93.14/92.89 |
T6-131 | 5.165/5.150 | 131.19/130.81 | 4.257/4.247 | 108.13/107.88 |
T6-146 | 5.755/5.740 | 146.18/145.8 | 4.847/4.837 | 123.11/122.86 |
Pedazos métricos de base de la serie de T6S | ||||
T6S-76 | 3.009/2.999 | 76.43/76.18 | 1.883/1.873 | 47.83/47.58 |
T6S-86 | 3.403/3.393 | 86.43/86.18 | 2.277/2.267 | 57.83/57.58 |
T6S-101 | 3.993/3.983 | 101.43/101.18 | 2.828/2.818 | 71.83/71.58 |
T6S-116 | 4.586/4.571 | 116.48/116.10 | 3.379/3.369 | 85.83/85.58 |
T6S-131 | 5.177/5.162 | 131.48/131.10 | 3.970/3.960 | 100.83/100.58 |
T6S-146 | 5.767/5.752 | 146.48/146.10 | 4.560/4.550 | 115.83/115.58 |
Pedazos métricos de base de la serie de B (ISO3552-1) | ||||
B36 | 1.422/1.412 | 36.12/35.87 | 0.859/0.849 | 21.82/21.57 |
B46 | 1.818/1.808 | 46.18/45.92 | 1.253/1.243 | 31.82/31.57 |
B56 | 2.210/2.200 | 56.13/55.88 | 1.647/1.637 | 41.83/41.58 |
B66 | 2.603/2.593 | 66.12/65.87 | 2.040/2.030 | 51.81/51.56 |
B76 | 2.997/2.987 | 76.12/75.87 | 2.434/2.424 | 61.82/61.57 |
B86 | 3.391/3.381 | 86.13/85.88 | 2.828/2.818 | 71.83/71.58 |
B101 | 3.981/3.971 | 101.12/100.87 | 3.418/3.408 | 86.82/86.57 |
B116 | 4.575/4.560 | 116.20/115.82 | 4.009/3.999 | 101.83/101.58 |
B131 | 5.165/5.150 | 131.19/130.81 | 4.599/4.589 | 116.82/116.57 |
B146 | 5.755/5.740 | 146.18/145.80 | 5.190/5.180 | 131.82/131.57 |