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Name:Hollow Sucker Rod
Specs:
O.D. of Rod:
Nominal Diameter of the Thread:
Width for Spanner:
Length:

Product Description

Hollow sucker rod has hole in the middle and has the characters: chemicals and hot oil can be injected through the inner hole to decrease the viscosity of the oil and the paraffin deposit in the well thus the pump efficiency is increased; The smaller passage and the faster flow velocity can avoid the sand deposit efficiently while use hollow sucker rod in the sand well; Matched with the rodless pump hollow sucker rod can substitute the tubing; Hollow sucker rod can be used to drive the PC pumps as it can bear larger torque.

Specifications:

Specs

O.D. of Rod

Nominal Diameter of the Thread

Width for Spanner

Length

mm

mm

ft

KG32

32

1 7/16

41

7000

7500

8000

8500

23

25

26

28

KG36

36

1 9/16

44

KG38

38

49

KG42

42

1⅞

54

Length of the pony rod: 20, 40, 60, 79, 112 inches


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