• Extended Casing Tong
  • Extended Casing Tong

Extended Casing Tong

In Stock

Description

Extended Casing Tong is necessary to make up or break out the screws of casing and casing couplings. The handling size of casing tong can be adjusted by changing kinds of lug jaws.
They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.

Model

No. of Latch Lug Jaw

Size Range in

Rated Torque (kN • m)

13-3/8”~25-1/2”-35

9, 8

13-3/8”~14-1/2”

35

8, 7

14-1/2”~16”

8, 9, 9

16”~17-1/2”

8, 9, 7

17-1/2”~19”

7, 8, 7

19”~20”

9, 8, 9, 7

20”~21-1/2”

9, 7, 8, 7

21-1/2”~23”

9, 9, 8, 7, 7

24”~25-1/2”

9, 8, 7, 7, 7

25-1/2”~27”

8, 7, 7, 7, 7

27”~28-1/2”

9, 9, 8, 7, 7, 8

28-1/2”~30”

9, 7, 7, 7, 7, 8

30”

Model

No. of Latch Lug Jaw

Size Range in

Rated Torque (kN • m)


9, 8, 7, 7, 7

25-1/2”~27”



8, 7, 7, 7, 7

27”~28-1/2”



9, 9, 7, 7, 7, 8

28-1/2”~30”


25-1/2”~36”-35

9, 7, 7, 7, 7, 8

30”~31-5/8”

55


8, 9, 8, 9, 7, 7, 7

31-1/2”~33”



7, 9, 8, 9, 9, 7, 8, 9

33”~34-1/2”



8, 7, 7, 9, 9, 8, 8, 8

34-1/2”~36”


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