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Extended Casing Tong

Product Detail

    Extended Casing Tong1430812215188221.jpg

    Casing tongs is casing a tubular structure placed in the drill hole to maintain the well opening and more recently used in the drill process. They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.

     

    No. of Hinge Jaw

    Size Range (mm(in))

    Rated Torque

    kN·m

    in

    mm

    9、8

    133/8～141/2

    340～368.3

    35

    8、7

    141/2～16

    368.3～406.4

    8、9、9

    16～171/2

    406.4～444.5

    8、9、7

    171/2～19

    444.5～482.6

    7、8、7

    19～20

    482.6～508

    9、8、9、7

    20～211/2

    508～546.1

    9、7、8、7

    211/2～23

    546.1～584.2

    9、9、8、7、7

    24～251/2

    609.6～647.7

    9、8、7、7、7

    251/2～27

    647.7～685.8

    8、7、7、7、7

    27～281/2

    685.8～723.9

    9、9、8、7、7、8

    281/2～30

    723.9～762

    9、7、7、7、7、8

    30

    762

     

Shaanxi BRJ Petroleum Machinery Equipment Co.,Ltd
Add: Room 2-1014,3rd building,Deyi international center,No.6 Changqing 2nd road,
Economic and technological development zone,Xi'an,china
Tel/Fax: 0086-29-89612241   Email: Sales@brj-oiltools.com  http://www.brj-oiltools.com