High Strength drilling hose
1,Purpose:suitable for rotary hose for flexible connection between
the top of the drilling riser and the vertically movable water
faucet in the oil drilling and mud delivery systems,and for the
adjustment of installing error between the drilling pump line and
the riser for the connection and vibration isolation. It is also
suitable for delivering in large quantity at high pressure the
water-based or oil-based mud with
the min. aniline point at 66 ℃ pumped out of rotary drilling
equipment.Moreover, it resists to corrosion from
hydrogen sulfide and delivers water, oil,mud and other
high-pressure media in borehole operation in oil field.
2,Construction:It made of inner sub or stainless steel armor inner
tube ,carbon fiber reinforce sub,middle sub,steel wire reinforce
sub ( steel catenarian line reinforce sub ),and carbon fiber outer
sub.
3,The product is classified into steel wire reinforcing type and
steel link line reinforcing type.
4,Applicable standard: API Spec7K SY/T5469
5,API emblem practical license Numbers: 7K-0082
6,Tube Type C3, Cover Type C4
Contruction:
The hose is contructed in accordance with API 7K standard with good
quality and appreciated by clients.
