Description

Most pump shafts are made of steel, cast iron and stainless steel.However, insufficient hardness in base metals can lead to casing applications.They are used to protect the working surface of shafts, especially shaft seals, from damage or wear.

When selecting the shaft sleeve, it should be noted that the coefficient of thermal expansion of shaft and shaft sleeve is almost equal.The chemical resistance of steel shaft can be improved to the level of stainless steel by proper selection of shaft sleeve.

Wisdom through the best raw materials and advanced coating technology to produce high quality sleeve.Our bushing is available in different grades and sizes according to customer requirements.
 

Coating

· Materials: WC-10CO-4Cr, Al2O3, Cr2O3, TiO2 (ceramic coating can withstand severe wear even under high temperature and pressure)

· Process: HVOF, plasma spraying

· Hardness: 650 ~ 1300 HV

· Thickness: 0.05 ~ 0.5 mm

· Roughness: Ra 0.1 ~ 20 m

· Application scope: wear resistance and corrosion resistance
 

Delivery

· Minimum order quantity: 50 pieces

· Delivery time: about 30 days, depending on the order quantity

· Packaging: cartons and plywood boxes