Rotary Vibrator Hose Mud Hose Cementing Hose ...
2021-8-11 · Outer 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 …
Get Price