Integral Mechanical Drilling Jar Type JSZ 

Integral Mechanical Drilling Jar Type JSZ 

Model “JSZ” Drilling Jar can be actuated by mechanical fully. The inner chamber cannot roduce high-pressure. The change of oiliness cannot impact jarring effect.The short overall length can reduce the harm of bending alternating stress, facilitating the conveyance. It has the low sealing property and reliable using property.It should be used for offshore drilling and directional drilling.

Specifications of Integral Mechanical Drilling Jar Type JSZ

MODELO.D.I.D.CONNECTIONMAX. UPWARDMAX. DOWNWARD JARRING FORCEMAX. WORKING LOAD KN(LBF)YIELD PULLMAX.WORKING TORQUE KN.M(LBF.FT)YIELD TORQUELENGTH
MMMMJARRING FORCEKN(LBF)KN(LBF)KN.M(LBF.FT)MM
(IN)(IN)KN(LBF)


(IN)
JSZ46124(4-7/8)50.8 (2)NC38400(90000)250(56000)1100(247000)1600(360000)15(11000)27(20000)3646(143-1/2)
JSZ62162(6-3/8)57.2(2-1/4)NC46600(135000)360(80000)1600(360000)2700(600000)25(18000)65(48000)4150(163-3/8)
JSZ70178(7)57.2(2-1/4)NC50700(160000)400(90000)2400(540000)3400(760000)30(22000)80(59000)4150(163-3/8)
JSZ80203(8)76.2(3)6 5/8REG820(185000)460(100000)2800(630000)5200(1170000)35(25800)145(100000)4200(165-3/8)


Leave a Message

PRODUCT

Contact Us

sales@saigaogroup.com susan@saigaogroup.com
+86-531-69959201
lqg18653457231
+86 18653457231
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Contact Us

sales@saigaogroup.com susan@saigaogroup.com
+86-531-69959201
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China