Rotary Vibrator Hose Mud Hose Cementing Hose ...
2021-12-10u2002·u2002Outer rubber layer: oil-resistant, aging-resistant and wear resistant synthetic rubber. Executive standard: API Spec 7k, ISO14693, GB/T24145. Main parameters: Drilling rotary hose, shock-resistant hose, mud conveying hose (Grade A~E) cement hose (working pressure 69.0MPa, 103.4MPa)
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