SITEC-Sieber Engineering AG products

Selective separation of valuable thermolabile components from solid raw materials using a supercritical gas as solvent.

Selective separation of valuable thermolabile components from solid and liquid raw materials using a supercritical gas as solvent.

System for fast determination of solubility data and for the observation of phase behaviour at high-pressure conditions, as base for supercritical fluid extraction processes.

Performing a reaction at supercritical conditions enhances the conversion rates and the space-time yield. Smaller reactors can be used for the same amount of reaction product.

Treatment of high-pressure components (e.g. fuel-injection tubings) to increase the fatigue limit under cycling pressures.

Systems for the generation of very high pressures (up to 10,000 bar / liquids or gases) based on hand pumps, electrical piston pumps or intensifiers.

High-pressure tubing with inner diameters from 0.5 mm to 12 mm. Available materials: AISI 316L / HP160 / HC276. Fabrication lenght: 6 m. For severe cyclic service conditions we recommend our specially autofrettaged tubing and nipples. High-pressure hoses enable you to assemble high-pressure systems with flexible connections up to 3,200 bar (46,000 PSI).