HIGHLY EXPERIENCED Supplier
HT 250 material is made of cast iron-based metal with special lubricants embedded.
The base metal withstands high load and the solid lubricants provide for self-lubrication.
The oilless steel bushing shows excellent performance without pre-lubrication under conditions of extremely high or lower temperature with lower speed.
It can be used for pump casings, containers, towers, flanges, stuffing box bodies and glands, carbonization towers, nitrification towers, etc. that require high strength and certain corrosion resistance; Case hardened parts.
Because of its small thermal deformation, it is often used in high-temperature occasions.