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KXJ Type Fishing Kumper Subs

China KXJ Type Fishing Kumper Subs, Find details about China Fishing Kumper Subs, Fishing Tool from KXJ Type Fishing Kumper Subs

Production Capacity: 3000
Trademark: TIANHE
The fishing bumper sub is a kind of mechanical downhole jarring tool with long working stroke. It can jar stuck pipe stem repeatedly to loose struckpoint to relase stuck pipe.
Type
Parameter
 		ZSJ44B

 		ZYSJ46B

 		ZSJ56B

 		ZSJ63B
 		ZSJ708B

 		ZSJ80B

 
O.D. (mm)
 		114
 		121
 		146
 		159
 		178
 		203
 
I.D. (mm)
 		38
 		38
 		51
 		51
 		70
 		70
 
Sealing pressure
 		20
 		20
 		20
 
 		20
 		20
 
Max.Tensile load (KN)
 		112
 		122
 		132
 		143
 		153
 		163
 
Stroke(mm)
 		1000
 		1000
 		1200
 		1400
 		1400
 		1500
 
Threads API
 		NC31
 		NC38
 		NC40
 		Nc50
 		NC50
 		65/8”REG
 
Closed length
 		2100
 		2100
 		2300
 		2600
 		2650
 		2740
 

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