New Energy

For the photovoltaic industry, they are used in hydrofluoric acid pumps, pickling pumps, and pumps supporting reduction furnaces during silicon material preparation. The media here cover hydrofluoric acid, concentrated sulfuric acid, and trichlorosilane, demanding resistance to strong fluoride/acid corrosion.

In the hydrogen energy field, mechanical seals are equipped on hydrogen compressors, hydrogen refueling pumps, and fuel cell circulating pumps. With high-pressure hydrogen as the medium, they must meet the requirements of ultra-low pressure drop, low leakage , and high pressure resistance.

Mechanical seals in biomass energy applications provide reliable sealing for slurry pumps and biogas compressors. They offer wear resistance and anti-clogging performance against viscous media, ensuring stable and efficient equipment operation in harsh conditions.