PETROLEUM DRILLING HOSE

Inner layer：PTFE

Reinforcement： spiralled high tensile textile cord and highly flexibile steel helix wires

Application：flexible line using for delivery water-based, oil-based, acid-based and foam fracturing fluids under high pressure in acid, sand and hydraulic fracturing works

Tube：UPE

Reinforcement：4 or 6 layers of high tensile super flexible spiral steel wire or steel cable

Application：flexible connection in the cementing manifold for delivery water-based and oil-based cement slurries at high pressure

Tube：NR&SBRsythentic rubber/HNBR/UPE

Reinforcement：4 or 6 layers of high tensile super flexible spiral steel wire orsteel cable

Application：flexible connection between the upper end of the standpipe and the top drive/swivel and between the pump and the lower end of the standpipe for pumping mud at high

Tube：NR&SBRsythentic rubber/HNBR/UPE

Reinforcement：2-6 layers of high tensile super flexible spiral steel wire or steel cable

Application：hydraulic control line for remotely control the blowout preventer (BOP) at high pressure

Tube：NBR

Reinforcement：4 layers of high tensile super flexible spiral steel wire

Application：flexible connection in the chock and kill manifolds for delivery oil-gas mixture that containing hydrogen sulfide (H₂S) and other dangerous gases and various water-based, oil-based and foam killingfluids under high pressure

Tube：HNBR

Reinforcement：4-6 layers of high tensile super flexible spiral steel wire or steel cable