Deephole Tshuab Laum thiab tho txawv pas nrig

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Deephole khoom rods

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Product Detail

Khoom cim npe

Product Description

Cov pas nrig tuaj yeem txuas nrog cov cuab yeej sib txuas nrog rau lub taub hau laum, tho txawv lub taub hau, dov lub taub hau, nrog rau cov cuab yeej ua ke.Cov pas nrig muaj qhov sib txawv kom haum rau cov cav tov sib xws thiab ib ntu muaj ntau qhov ntev xws li 0.5 m, 1.2 m, 1.5 m, 1.7 m thiab 2.0 m, thiab lwm yam.

Drilling pas nrig specification

16

17.5 Nws

20

23

24

25

26

27

28

30

33

35

36

39

40

43

48

52

56

61

65

70

Drilling pas nrig specification

56

65

70

80

100

130

160

220

350


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb