Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1 unit
Supply Capability:100 unit/month
DRILL PIPE PARAMETER
No | Out Diameter （unit:mm） | Specification Model （Pitch Number） | Single Length（unit: m） | Drilling Depth（unit:m ） | Rotary Drilling Rig Match | Max Hole Depth | |||
Lock | Lock | Friction | Friction | ||||||
1 | 273 | 3 | 9~12 | 24~33 | 70/80 | Look Remark | |||
2 | 299 | 3 | 4 | 4 | 9~12 | 24~44 | 80/90 | ||
3 | 325 | 3 | 4 | 4 | 9~12 | 24~44 | 120/150 | ||
4 | 355 | 3 | 4 | 4 | 5 | 9~14 | 24~65 | 120/150 | |
5 | 368 | 3 | 4 | 4 | 5 | 9~14 | 24~65 | 120/150 | |
6 | 377 | 3 | 4 | 4 | 5 | 9~14 | 24~65 | 150/180 | |
7 | 394 | 3 | 4 | 4 | 5 | 9~15 | 24~70 | 180/200 | |
8 | 406 | 3 | 4 | 4 | 5 | 9~15 | 24~70 | 180/200/220 | |
9 | 419 | 3 | 4 | 4 | 5 | 9~15.5 | 24~72.5 | 180/200/220 | |
10 | 440/445 | 3 | 4 | 4 | 5 | 9~15.5 | 24~72.5 | 200/220/250 | |
11 | 470 | 3 | 4 | 5 | 6 | 9~16.5 | 24~93 | 220/250/280 | |
12 | 508 | 3 | 4 | 5 | 6 | 9~18 | 24~102 | 280/360 | |
13 | 530 | 4 | 5 | 6 | 9~19 | 24~108 | 280/360/400 | ||
14 | 575 | 4 | 5 | 6 | 9~19 | 24~108 | 400/420 | ||
Remark 1、Max Hole Depth = Pitch Number * Single Number - Pitch Number （unit: m）
2、Any other drill can be actual site measured, customized produced. Torque is customized according to customer's requirements.
