Specifications

Meet API Spec 8A/8C standard
CE/ISO certificate.
Top quality and best price.
JS Mechanical Fishing Jar

 

JS Mechanical Fishing Jar

1.It is a up jarring tool that is installed close to the fish in the fishing operation. 

2.The down hole jarring blow is adjustable without any rig floor adjustments necessary prior to the run. 

3.The tool can work in high temperature or high pressure deep well , even if the seals are damaged, it can still continue to work.

 

 

Type	O.D. mm (in)	I.D. mm (in)	Connection API	Max.Tensile Load MN (Lbf)	Max. Working Torque kN·m (Lbf.m)	Working Stroke mm (in)	Overall Length (Locked) mm (in)
JS159	159 (6 1/4)	60 (2.36)	NC50	1.47 (331)	13 (2925)	181~185 (7.1~7.3)	2 391 (94)
JS70	178 (7)	75 (2.95)	51/2FH	1.76 (396)	15 (3375)	181~185 (7.1~7.3)	2 331 (91 4/5)