group nameDrilling Tools
Min Order1 piece
update timeMon, 08 Apr 2013 00:07:38 GMT
Technique Cold Rolled
Grade API N80,API J55-API P110
Thickness 36.5 - 66.7 mm
Outer Diameter 88.9 - 127 mm
Application Drill Pipe
Section Shape Round
Min Order1 piece
integral spiral heavy weight drill pipe
We can supply various of heavy weight drill pipes(HWDP)with the outer diameters from 27/8"to 65/8",including integral HWDPs,spiral HWDPs,non magnetic HWDPs,and other special ones required by customers.
Size | Tube | Tool joint | ||||||
ID | Elevator upset | OD | Spiral OD | Spiral depth | Thread | OD | ID | |
mm (in) | mm | mm | mm | mm | mm | mm | mm | |
88.9(3 1/2) | 54 | 92.1 | 88.9 | 101.6 | 9.5 | NC38 | 120.6 | 57.2 |
101.6(4) | 65.1 | 104.8 | 101.6 | 114.3 | 9.5 | NC40 | 133.4 | 65.1 |
114.3(4 1/2) | 69.8 | 117.5 | 114.3 | 127 | 12.7 | NC46 | 158.8 | 71.4 |
127.0(5) | 76.2 | 130.2 | 127 | 139.7 | 12.7 | NC50 | 165.1 | 76.2 |
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