1）Great Hardness
Rockwell hardness of high alumina ceramics is up to 88 which is well above that of wear-resistant steel and stainless steel.
2）Good Abrasion Resistance/ Excellent Wear Resistance
Wear-resistance is equivalent to 266 times of manganese steel and 171.5 times of high chromium cast iron. Under same working conditions, service life of pipe can be prolonged at least 10 times.
3）Corrosion Resistance
Extremely high stability of molecular structure ensures its resistance to corrosion from various acid and alkali mediums.
4）Light Weight
3.6g/cm3 is only half of steel density, which greatly lightens the dead weight of pipes.
