The internal hook is a fishing tool used for fishing of all kinds of ropes and others fishes
such as wireline,cable，logging wireline and paraffin cutler from
inside casing or oil tube.
The intemal
hook is available in different structure according to different fish to be
caught, generally it has two types：dead hook
and live hook type.
Specifications - Internal Hook
|
Model
|
Max.
O.D.(mm)
|
Connection(in)
|
Casing/Tubing
size(in)
|
|
NG73
|
73
|
2 3/8 Tubing
coupling
|
3 1/2
Tubing
|
|
NG95
|
95
|
NC26
|
4 1/2
Tubing
|
|
NG114
|
114
|
NC31
|
5 1/2
Casing
|
|
NG136
|
136
|
NC31
|
6 5/8
Casing
|
|
NG150
|
150
|
NC38
|
7
Casing
|
|
NG176
|
176
|
NC38
|
8 5/8
Casing
|
|
NG190
|
190
|
NC38
|
9 5/8
Casing
|
For more information, please contact with freely
Contact: Frank Email: frank@sapwells.net
Zhengzhou Sapwells Petroleum Machinery Co., Ltd.
Website: www.sapwells.net
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