Steel Balls Manufacturer introduces the difference between steel balls and high-temperature steel balls:
1. The main difference between high-temperature steel balls and normal temperature steel balls, the manufacturing process is different.
2. the difference in sealing: Normal temperature steel ball is a soft sealing valve seat; high temperature is a hard sealing (metal or mechanical carbon and ceramics, etc.), and the material of the valve internals is better than that of soft sealing.
3. Material handling: Generally, after the normal temperature ball lathe is processed, it can be directly assembled; the high-temperature ball needs to be processed.
4. Assembly: Normal temperature steel balls can be assembled after getting the parts; high-temperature steel balls need to grind the ball core and valve seat. This sequence is also very important, and the amount of leakage depends on grinding.