The SURFACE TENSION PROPELLANT TANK OST 22/X from Orbital Propulsion Centre is a Spacecraft & Satellite Propellant Tank with a net tank volume range of 700-1108 L and a maximum expected operating pressure of 19.5 bar. This propellant tank is compatible with MON respectively MMH propellants and has 24 suspension tabs with floating nuts. It has a proof pressure of 24.38 bar and a burst pressure of 29.25 bar. The tank has a Cassini Domes geometrical shape with variable cylindrical intersections and has a tank mass range of 36-49 Kg. It is constructed using Ti6AI4V STA (3.7164.7) material for the pressure vessel and Ti6AI4V (3.7164.1) for the suspension/ports. The propellant tank has been used on Artemis, Arabsat 2, Cesasat, Eutelsat W24, Arabsat BSS, Thaicom 3, Sinosat and Sirius project application.
