LT1407 Oil Drilling Hose -- API 7K
Cover: Nitrile synthetic rubber, Hydrogenated nitrile, Stainless steel armorReinforcement :2~6 layers copper plated steel butyronitrile gel, hydrogenated butyronitrileInner Tube: Nitrile synthetic gum, hydrogenated nitrile, ptfeApplication range:Used for drilling, cementing, well repair and other operations, as the flexible connector of mud manifold, well cementing manifold, throttling and kill well manifold, conveying water base, oil base mud, cement mud and well cleaning fluid under high pressure
