
HIGH-PRESSURE MUD HOSE/ ROTARY DRILLING HOSE/ VIBRATOR
high-pressure cement. STANDARDS • Standard: API Spec 7K / ISO 6807 / GB/T 24145 • API monogram No.: 7K-0458 (Techfluid) HOSE STRUCTURE • Tube: Nitrile rubber based liner sealing layer, oil resistance, acid & alkali resistance, high temperature resistance and ageing resistance • Breaker Layer and external protection layers: High