Geology- prospecting adapters of P1 (П1) type are designated to connect drill pipes with core barrels and sludge barrels at geology- prospecting drilling, with external thread core barrels and internal thread for locks of drill string of sleeve-lock joint.
|
Designation |
Type of thread |
Size of thread |
L, mm |
Weight, kg |
|
P1-50/73 (П1- 50/73) |
3-50 ГОСТ 7918-75 |
68x4 |
120 |
2,6 |
|
P1-50/89 (П1 - 50/89) |
3-50 ГОСТ 7918-75 |
84x4 |
120 |
3,7 |
|
P1-50/108 (П1 -50/108) |
3-50 ГОСТ 7918-75 |
103x4 |
140 |
5,8 |
|
P1-50/127 (П1 - 50/127) |
3-50 ГОСТ 7918-75 |
122x4 |
140 |
7,9 |
|
P1-50/146 (П1-50/146) |
3-50 ГОСТ 7918-75 |
41 х4 |
140 |
10,2 |
|
P1-42/57 (П1-42/57) |
Thread 3-42 ТУ 41-01.309-77 |
52x4 |
120 |
1,35 |
|
P1-42/73 (П1 - 42/73) |
Thread 3-42 ТУ 41-01.309-77 |
68x4 |
120 |
2,5 |
|
P1-42/89 (П1-42/89) |
Thread 3-42 ТУ 41-01.309-77 |
84x4 |
120 |
3,8 |
|
P1-42/108 (П1-42/108) |
Thread 3-42 ТУ 41-01.309-77 |
103x4 |
120 |
5,7 |
|
P1-63,5/127 (П1-63,5/127) |
3-63,5 ТУ41-0Ы02-79 |
122x4 |
140 |
7,2 |
|
P1-63,5/146 (П1-63,5/146) |
3-63,5 ТУ41-0Ы02-79 |
141 к 4 |
140 |
10,8 |
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