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Lifting Sub


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Name: Lifting Sub
Name: Beijing Tripod International Trade Co., Ltd
Model:
Brief:

Lifting sub is the drilling tools used for connect the drill collar without shoulder, finishing the drip up and drip in process with the slips.

Details

Technical Specifications

 

Model

ID

Tool joint of outside thread

Lifting end

con.type

ID DP(mm)

Bevel-edge diameter
Df(mm)

Length of tongs engage
Lp(mm)

OD
Db(mm)

Length of tongs engage
Lb(mm)

TSD89.0

54.0

NC31

104.8

100.4

250

127

100.0

68.3

NC38

127

121

TSD127.0

82.6

NC46

158.8

150.0

300

168.3

100.0

 

165.1

154.8

 

171.5

159.5

 

95.3

NC50

177.8

164.7

 

184.2

169.5

 

65/8REG

209.6

195.7

 

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