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junk sub
junk sub
Supplier Info
[China Supplier]
Contact Person : Mr. liu Leo
Tel : 0086-10-84828168
Fax : 0086-10-84828198
Product Detail
1.standard:API 2.the best price in China 3.deliver promptly

junk sub

Model LB junk sub is a practical and effective tool during drilling operation.It can be used to recover the heavier drilling cuttings or metal chips which are difficult to be lifted out of the borehole by normal drilling fluid circulation.

Technical Parameter

Type

Lefthand Thread

Borehole diameter mm

LB-114

3-1/2REG

130.2149.2

LB-127

3-1/2REG

152.4161.9

LB-140

3-1/2REG

165.1190.5

LB-168

4-1/2REG

193.7215.9

LB-178

4-1/2REG

219244.5

LB-245

6-5/8REG

292.1330.2

junk sub

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