
Drill Flex USA | Rotary Hose, Mud Hose, Kelly Hose, …
Rotary and Vibrator Hose, Grade D - API 7K-FSL1 10,000 psi TEST \ 5,000 psi W.P Grade D rotary and vibrator hose is manufactured with the highest quality material to handle the tough drilling appliions of today’s industry. Typical Appliion • de-coking