application Suction and delivery hose for potable water on the oil rigs tube White, smooth BIIR rubber compound food quality, odourless and taste free, manufactured on stainless steel mandrels reinforcement High strength synthetic plies, with steel wire spirals and crossing copper wires for hose grounding cover Orange, smooth cloth impression, EPDM rubber compound, sea water and weather resistant working temperature -40°F + 212°F specifications FDA title 21 art.177.2600(e) for liquid foods