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Top drive saver sub

Top drive saver sub
Available OD: 187mm(7-23/64"), 197mm(7-3/4"), 219mm(8-5/8")
Available ID: 57.2mm(2-1/4"), 71.4mm(2-13/16")
Connection: 6-5/8REG x NC46, 7-5/8REG x NC50
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Top drive saver sub

Top drive saver sub is a kind of sub connected with lower IBOP and drill pipe,

mainly used for top drive system. It can protect lower IBOP.

Lower temperature top drive saver sub is also available.

Available OD: 187mm(7-23/64"), 197mm(7-3/4"), 219mm(8-5/8")

Available ID: 57.2mm(2-1/4"), 71.4mm(2-13/16")

Connection: 6-5/8REG x NC46, 7-5/8REG x NC50


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Add : #11 Tangyan South Road, High-tech Zone, Xi’an, China 
Phone : 86-18991929885
E-mail : sales@linhaievergrow.com
Whatsapp:86-18991929885
LINHAI EVERGROW PETROLEUM EQUIPMENT CO.,LTD.

CONTACT US

    Add : #11 Tangyan South Road, High-tech Zone, Xi’an, China 
    Phone : 86-18991929885
    E-mail : sales@linhaievergrow.com
   Whatsapp : 86-18991929885
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