Tel:
0086-190-3126-6699
Email:
jessica@sanlongdrillbit.cn
The nozzle of a drill bit refers to the component designed to direct the flow of drilling fluid (mud) during drilling operations. It typically controls the pressure and distribution of the fluid as it exits the drill bit. Our company can provide you with nozzles of any size you need.
| The nozzle structure code | ||
S | P | M |
standard | protector type | Mini extended nozzle |
| Dimension code | ||||
1 | 2 | 3 | 4 | 5 |
Nozzle for 3 3/4~4 3/4 bit | Nozzle for 5 7/8~6 3/4 bit | Nozzle for 7 1/2~7 7/8 bit | Nozzle for 8 3/4~13 3/4 bit | Nozzle for 14 3/4~17 1/2 bit |
| The diameter of nozzle orifice | |||||||||||||||
serial number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | |
nozzle orifice dia（mm） | 1st serial | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 16 | 18 | 20 | 22 | 24 |
2nd serial | 8 32 | 9 32 | 10 32 | 11 32 | 12 32 | 14 32 | 15 32 | 16 32 | 18 32 | 20 32 | 23 32 | 25 32 | 28 32 | 30 32 | |
Note: The 1st series nozzle orifice is preferred | |||||||||||||||
| The series of nozzle profile dimension | ||||
Nozzle dimension code | Bit Size Range | Nozzle OD. | The length of Nozzle installed | |
MM | Inch | MM | MM | |
1 | 95.2-120.6 | 3 3/4-4 3/4 | 20.30 | 17.48 |
2 | 149.2-171.4 | 5 7/8-6 3/4 | 23.50 | 19.05 |
3 | 190.5-200.0 | 7 1/2-7 7/8 | 29.74 | 20.62 |
4 | 212.7-349.2 | 8 3/8-13 3/4 | 32.89 | 26.97 |
5 | 374.6-660.4 | 14 3/4-26 | 40.84 | 26.97 |
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