China Mechanical Fishing Jar with API with ce certificate top quality Good price

Item Description

Solution description

The drilling jar which is linked with drill device and labored with drill string is a downhole trapped releasing instrument in drilling procedure. It is a first chosen instrument for directional properly, challenging effectively and deep effectively. 
 

Item Parameter

Specialized Parameters

Parameters/Model   ZSJ80B ZSJ76B ZSJ70B ZSJ64B ZSJ62B ZSJ56B ZSJ46B
    ZXJ80B ZXJ76B ZXJ70B ZXJ64B ZXJ62B ZXJ56B ZXJ46B
O.D. (mm)   203 197 178 a hundred sixty five 160 146 121
I.D. (mm)   seventy one.4 seventy one.four 70 fifty seven fifty seven 57 47
Pull down all round size Up 5515 5515 5424 5360 5360 5730 5300
(mm) Down 5250 5250 5215 5215 5215 5000 4760
Pull down stroke (mm) Up 368 368 344 344 344 332 305
  Down 178 178 178 178 178 one hundred eighty 178
API Link   6 5/8 REG 6 5/8 REG NC50 NC46 NC46 four 1/2 FH NC38
Max.tensile load (KN)   2500 2500 2300 2200 2200 2000 1400
Max.functioning Torque (N.m)   20×103 18×103 15×103 15×103 15×103 15×103 13×103
Rated release force for up jar (KN)   four hundred~600 four hundred~600 350~550 three hundred~450 300~450 two hundred~350 150~250
Max.up jarring launched drive (KN)   750 750 550 550 550 450 270
Max.down jarring release power (KN)   600 600 550 five hundred 500 four hundred 250
Bodyweight   2124kg 1950kg 1350kg 1200 1090kg 870kg 650kg

  
 
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ZheJiang Xihu (West CZPT ) Dis.an CZPT nology improvement Co,. Ltd
Adress:No.forty five Shuangde  Street,Xihu (West CZPT ) Dis. Distrct,HangZhou Town,ZheJiang    Province,China
 

 

A tapered bushing, also identified as a tapered lock bushing, is a tapered, non-flanged, split bushing whose tapered sleeve is either screwed or tightened with a socket head cap screw and squeezed on to the shaft so that It is mounted on the shaft. Protects a broad range of pulleys, sprockets, flanged hubs, and couplings. These bushings are utilised in pulleys and sprockets to enhance clamping power, although regular bore goods lock onto the shaft only with a keyway and established screw. All bushings equipped by EP are separately produced of large-top quality substance and boxed grub screws.
China Mechanical Fishing Jar with API with ce certificate top quality Good price

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