Concentric Casing System

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Product Detail

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Product Overview 导航栏
4
Ib tug tsav tsheb me ntsis thiab ib lub nplhaib yog sib sau ua ke rau ib tug ua tiav concentric system me ntsis uas yog haum rau 114-1067mm txoj kab uas hla raj.

Qhov zoo:

1. Txhim khu kev nkag mus thiab perpendicularity
2. Txo cov kev xav tau torque
3. Deal nrog ncaj, oblique qhov thiab lwm lub kaum sab xis qhov
4. Cov nyhuv qis tshaj plaws nrog ib puag ncig
Sab nraud dia.(mm): 125/155/188/215/238/276/293/345/375/432...1090
Qhov Loj (OD * ID, mm): 114 * 102 / 139 * 127 / 168 * 153 / 194 * 181 ... 1067 * 1041

Outer Dia Ntawm Casing Tube (mm)
Sab hauv Dia Ntawm Casing Tube (mm)
Reamed Dia (mm)
Min Inner Dia Ntawm Casing Khau (mm)
Drill Pipes (mm)
Max.Outer Dia ntawm Normal Bit (mm)
114
101-103 : kuv
127
91
76
77
127
114-116 : kuv
136
101
76
82
140
124-127 : kuv
152
117
76
92
146
127-132 : kuv
154
117
76
105
168
149-155 : kuv
184
140
76
105
178
159-165 : kuv
194
150
76.89 ib
125
193
173-180 : kuv
206
164
76.89 ib
140
219
199-206 : kuv
234
184
89.114 ib
150
244
224-231 : kuv
260
210
89.114 ib
165
273
251-257 : kuv
305
240
114
190
323
301-310 : kuv
348
284
114.127 ib
220
406
382-388 : kuv
440
364 ib
127
255
457 ib
433-439 : kuv
488 ib
413
140
340
508
484-490 : kuv
538 ib
464 ib
140
385
558 ib
534-540 : kuv
590 ua
514 ib
140
440
610
586-592 : kuv
642 ib
566 ib
140
485 ib
660
636-642 : kuv
694 ib
615
168
540
711 ib
687-693 : kuv
745 ib
665 ib
168
590 ua
762 ib
738-744 : kuv
798 ib
716 ib
168
640
863 ib
839-845 : kuv
900
8 15
168
685 ib

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb