... tube sizes: 1/8 ~ 2in. and 3 ~ 50mm2) Nominal pressure: 6000psi3) Applicable temperature: ≤150 °C4) Applicable medium: Oil, ... and exporting low voltage electricity, including ac contactor, air pressure switch, magnetic starter, motor protector, starter delta starter, ... oil level controller, Pressure gauge accessoriesetc. We mainly export to North-America, South- ...