Mr.Alexey and Ms.Butenko visited company from Russia onNov.26,2012,Cooperation for the development cartridge seals forpetrochemical industry. seller and designer togeter with customers todiscuss with seals structure, service life, reliability, leakage and soon.

In recent years, the development of mechanical seal is very rapid,separate seal structure, inconvenient to install, need installationworker have enough experience and operational skills, become increasingly unsuited production, so we need develop cartridge structure to replaced it, make up for the deficiencies of traditional mechanical seal, simple installation, low install requirements to ensure the service life and sealing performance.

The structure is the sealing face, stationary seat, gland, parts and sleeve pre-installed into one, became cartridge structure. It can be to adjust the spring pressure in the not disassembly pump and other parts,to meet production needs. When customers visit factory, they showed intersted in reaction bonded silicon carbide seal rings, they hope have a long-term cooperation.