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Polyurethane Pump Parts

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Slurry Pump Polyurethane Parts are directly connection with slurries, It is very crucial to the service life of slurry pumps.

The worklife of Polyurethane parts is longer than Rubber materials for 3~5 times, Polyurethane wetted parts include Impeller,
Throatbush, Frame plate liner, Cover plate liner, Frame plate liner insert etc. They are very easily worn-out components
because they work under longtime impact of abrasive and corrosive slurries. For the long service life of pump parts,
Polyurethane material plays an important role here.

Features & advantages:

√ Wide range of hardness - With the high hardness, The Polyurethane parts still have the good elongation and elasticity, The hardness
of Polyurethane parts is at Shore A10-D80.
√ High wear resisting - Anti-resistant performance is from 0.01-0.10(cm3)/1.61km, Duration will be longer 3-5 times than rubber.
√ High strength - Break strength and bearing capacity is higher than rubber.
√ Oil resistance: As a kind of high molecular compound, it is almost incorruptible.
√ Radiation resistance: Polyurethane parts have high radiation resistance, It still have good performance at 10-10Gy radiation dose.
√ Good Vibration absorption
√ Low temperature resistance
√ High acid and alkali resistance

Compared with Metal Compared with Plastic Compared with Rubber
Light High impact resistance High Anti-abrasion
Denoise Elastic memory High shear & tear resistance
Anti-abrasion Anti-Abrasion Excellent bearing capacity
Lower cost Denoise Thick section molding
Anti-corrosion Variable friction coefficient Gradient
Elastic Elastic Colorability
Impact resistance Thick section molding Colorability
Flexible Lower mould cost Oil resistance
Easily molding Better cold tolerance Radio resistance
Non-conducting Cold flow resistance Wide hardness range
No-spark Radio resistance Pourability
Lower price Long worklife Lower mould cost

Contact Us

  • sales@deshipump.com | deshipump@163.com
  • +86-311-89296355
  • +86-311-89296366
  • whatsapp: +86 199 3212 8925
  • NO.5 WEST DONGYUAN ROAD, SHIJIAZHUANG, CHINA

     

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