Advantages of Ceramic LinersThey are widely applied in drilling and production operations for deep petroleum reservoirs with harsh geological formations, as well as offshore oil and natural gas exploitation.Service life is 5 to 10 times longer than that of bimetallic liners, reaching over 4,000 operating hours.Outstanding performance in wear resistance, corrosion resistance, high pressure resistance, high temperature resistance, along with high mechanical strength and hardness.Effectively cut down comprehensive costs of drilling operations, including transportation, maintenance, labor and ware...