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hook block assembly
      Promulgator :admin      Time:2016-06-18

Function :Hook is a hoisting tool designed to connect the elevator link when up-down oil tube or 

drill pipe.

Applicable documents: SY/T5208-2000  API 8A

the type and main parameter of hook

Standard model

YG20

YG35

YG60

YG80

YG100

YG135

YG160

YG180

YG225

Max. load KN

20

360

585

800

1000

1350

1575

1800

2250

number of block

3

3

3、4

3、4、5

3、4、5

4、5

5

5

5

mm size of hoist cable

19

22

22

22

26

26

29

29

32

According to customer requirements ,We can design and manufacture other serial specification products

 
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