Silion-carbide, Carbon-graphite, Hot-pressed graphite series seals, Tungsten carbide, and High puring Al2O3 seals etc. Non-standard products of various models can be designed and manufactured upon users` special requirements.

Our mechanical seals possess excellent self-lubrication, remarkable chemical corrosion resistance, high thermal conductivity and thermal stability, adequate mechanical strengh and shock resistance, and so on.

Silicon, composed with graphite, can be used as friction-resistant, sub-material for the mechanical seals with high characteristics, especially, for those of slush pumps.

Tungsten carbide seals are suitable for dusted erosive medium under -30~25 temperature. Sintered graphite is widely applied as pure wateer medium of air proof in pum-cooling of automobiles, houssehold appliances and refuellers.

Sintered graphite is widely applied as pure water medium of air proof in pum-cooling of automobiles, household appliances and refuellers.

If you are interested in our products, please contact us at any time.