SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION
Internal Hook

Internal Hook

The internal hook is used for fishing all kinds of ropes and other failing objects from the casing or tubing, such as steel wire rope, logging steel wire, paraffin cutters, etc. The internal hook can be inserted into the ropes or other failing objects. When lifting the drill stem, the hook teeth will catch the objects and take them to the ground.


Technical Specification of Internal Hook

Model

OD

Connection

Casing/lubing Size

mm (inch)

NG73

73(2-7/8)

2-3/8UPTBG

3・ 1/2 "Tubing

NG95

95(3-3/4)

NC26

牛 l/2"Tubing

NG114

114(4-1/2)

NC31

5-l/2H Casing

NG150

150(5-29/32)

NC38

7HCasing

NG190

190(7-31/64)

NC50

9-5/8nCasmg


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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