Safety Joint Type H and J
group nameDownhole Tools
-
Min Order1 piece
modelH&J
-
update timeFri, 17 Aug 2012 00:14:14 GMT
Paramtents
FUNCTION CONNECTING
CERTIFICATE API 7-1
TYPE MECHANICAL HYDRAULIC
Packging & Delivery
Min Order1 piece
Briefing
Detailed
The safety joint type H and J is a safety joint for fishing, washing and test operation, and can be placed wherever needed and bear all kinds of pulling force and transmit the torque. It can be backed off to put out the string when needed. Moreover, it can be connected with safety joint again easily and continue to work when drilling down.
Specification Series and Performance Parameters
Model | O.D mm (in) | I.D mm (in) | ConnectionAPI | Max. Working torque kN·m | Max. Working pull force MN | Shear load kN(tf) | ||
Aluminous dowel | Cupreous dowel | Steel dowel | ||||||
HAJ121 | 121 (4 3/4) | 54 (2 1/8) | NC38 | 12 | 1.0 | 56(5.8) | 85(8.6) | 113(11.5) |
HAJ159 | 159 (6 1/4) | 57 (2 1/4) | NC50 | 16 | 1.5 | 88(9) | 132(13.5) | 176(18) |
JAJ159 | 159 (6 1/4) | 50 (2) | NC50 | 16 | 1.5 | |||
HAJ165 | 165 (6 1/2) | 57 (2 1/4) | NC50 | 18 | 1.5 | |||
HAJ178 | 178 (7) | 80 (3 3/20) | 5 1/2FH | 22 | 2.0 | 127(13) | 137(14) | 225(23) |
HAJ203 | 203 (8) | 71 (2 4/5) | 65/8REG 65/8REG | 22 | 2.5 | |||
JAJ203 | 203 (8) | 71 (2 4/5) | 6 5/8REG | 22 | 2.5 | |||
