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Rotary Drilling & Vibrator Hoses with swaged coupling
CONSTRUCTION : One oil-resistant, abrasion-resistant and acid & alkali resistant rubber inner, one middle rubber layer, 2-4 steel wire spiraled reinforcement, one rubber cover.
APPLICATIONS : For using in the oilfield service of cementing, work over and fracturing.
WORKING TEMPERATURE: -40 ℃ to +80 ℃