
Oilfield Kelly Drilling Rotary Hoses
LT1408 Oil Drilling Hose -- API 16C Cover: Nitrile synthetic rubber, hydrogenated nitrile, fireproof rubber layer, stainless steel armor, stainless steel braid layerReinforcement:Butyronitrile gel, hydrogenated butyronitrile 2~6 layers copper plated steel wireInner Tube