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Product Details
Hollow Sucker Rod
Description

Hollow Sucker Rod

Our hollow sucker rod use the upsetting friction welding process at both ends, the internal surface use nano-titanium anti-corrosion coating or Ni-P platinganti-corrosion coating, after upsetting the welding area is twice of the normal hollow sucker rod, the anti-corrosion performance is excellent.

Hollow Sucker Rod is especially suitable for heavy oil wells, sand wells and wells which need continuous medium injection.

Specification and Structural dimensions

Size

KG32

KG34

KG36

KG38

KG40

KG42

Body OD(mm)

32

34

36

38

40

42

Body WT(mm)

5.5

5.5

5.5,6.0

6.0/6.5

6.0

6.0

Nominal Diameter of thread(in)

1-7/16

1-9/16

1-9/16

1-3/4

1-7/8

1-7/8

COUPLING OD(mm)

48

50

50

57

60

60

Length(mm)

7000,7500,8000,8500,9000,9500,10000


Material and Mechanical Properties

Grade

Material

Y.S. (MPa)

T.S.

(MPa)

Elongation %

Reduction of area %

HRC

HB

C

Carbon steel or alloy steel

415

620~795

13

50

D

alloy steel

590

795~965

10

48

HL

alloy steel

795

965~1195

10

45

HY

alloy steel

965~1195

42

224


DONGYING SANHE PETROLEUM EQUIPMENT CO., LTD
Wechat:ironman0399         Tel:+86-546-7784666
Email:Sales@sanhepetro.com          Add:No.39, E'Mei Mountain Road, Dongying, Shandong, China