jar
Negotiable /Piece
Min.Order:1 Piece
Goldenman Petroleum Equipment Co., Limited
CSJ type super fishing jar is a fishing tool which the jarring force is larger than other jar with same specification.
It features a closed structure,reliable performance, easy to adjust and easy to operate. It is a new type of up jarring tool used in the oilfield, geological exploration and drilling operation.
Technical specifications and parameters
Type | CSJ44B | CSJ46B | CSJ62B | CSJ64B | CSJ70B | CSJ80B |
Parameter | ||||||
Pull-down length(mm) | 4065 | 4065 | 4410 | 4410 | 4430 | 4430 |
O.D.(mm) | 114 | 121 | 160 | 165 | 178 | 203 |
I.D.(mm) | 38 | 45 | 57 | 57 | 60 | 71 |
Stroke(mm) | 305 | 305 | 320 | 320 | 320 | 330 |
Tensile load(KN) | 780 | 980 | 1270 | 1370 | 1570 | 1870 |
Max.tension downhole(KN) | 340 | 400 | 700 | 750 | 800 | 800 |
Sealing pressure(Mpa) | 20 | 20 | 20 | 20 | 20 | 20 |
Highest working temperature | 150 | 150 | 150 | 150 | 150 | 150 |
API connection | NC31 | NC38 | NC50 | NC50 | NC50 | 6 5/8 REG |