SHANDONG SAIGAO GROUP CORPORATION
Lifting Sub

Lifting Sub

Lifting sub is an above ground tool for lifting drilling tools.It resembles a pup joint, and is used to thread the upper connection of the drill string to make the drill string can be tripped in/out by elevator.

Application:

Lifting sub is one kind of special tool used in oil, gas and exploration drilling operations. There are two kinds: A type, 18 degree shoulder and B type, 90 degree shoulder. You can select according to structure type of elevators. The connections confirm to API standards.


They are one-piece construction and manufactured from 4145M or 4140HT alloy steel.


Technical Specification:

SizeCalculated plain-end weightOutside diameterGradeWall thicknessUpset ends. For weld on tools Joint

Lb/ftKg/minmm
inmm
2002/3/86.269.322.37560.3E,X,G,S0.287.11EU
2002/7/89.7214.482.87573E,X,G,S0.3629.19IU or EU
2003/1/28.8113.123.588.9E0.2546.45IU or EU
2003/1/212.3118.343.588.9E,X,G,S0.3689.35IU or EU
2003/1/214.6321.793.588.9E0.44911.4IU or EU
2003/1/214.6321.793.588.9X,G,S0.44911.4EU or IEU
412.9319.264101.6E,X,G,S0.338.38IU or EU
2004/1/212.2418.234.5114.3E0.2716.88IU or EU
2004/1/214.9822.314.5114.3E,X,G,S0.3378.56EU or IEU
2004/1/218.6927.844.5114.3E,X,G,S0.4310.92EU or IEU
514.8722.155127X,G,S0.2967.52IU
517.9326.715127E0.3629.19IEU
517.9335.795127X,G,S0.3629.19EU or IEU
524.0335.795127E0.512.7IEU
524.0335.795127X,G,S0.512.7EU or IEU
2005/1/219.8129.515.5139.7E,X,G,S0.3619.17IEU
2005/1/222.5433.575.5139.7E,X,G,S0.41510.54IEU
2006/5/822.1933.056.625168.3E,X,G,S0.338.38IEU
2006/5/824.2136.066.625168.3E,X,G,S0.3629.19IEU


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Contact Us

sales@saigaogroup.com susan@saigaogroup.com
0531-69959201
qg18653457231
+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
0531-69959201
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China