Scope of application：
　　Apply transport all kinds of poor lubrication, temperature does not exceed 200 ℃, viscosity greater than 1500 cst media, in particular the transport medium containing fine particles have a strong adaptability, such as residue, coal tar, oil fall, the bubble containing raw materials and additives the delivery of the oil, such as compression.
Uses：
　　Applied to glass, foam, building materials, chemical industry, construction, oil, grain and oil industries.
Scope of application：
　　This series Pump, pump cover, gears, shaft seal, gland, the high pressure pump, transmission and oil residue of good, hard tooth surfaces

after special treatment, such as anti-torque power advantage。