The screen allows water to enter the well from the saturated aquifer, avoids sediment from entering the well, and serves structurally to support the aquifer material. A well screen, like Wedge Wire Screen or Perforated Pipe, is an engineered device used in many water wells to help maintain a good water supply from the aquifer and provide long-term satisfactory operation for the well.

A non-blinding and highly efficient screening device is capable of handling those difficult-to-screen feed materials. The Oasis screens and pipes can also be utilized in water supply, water draining and gas transportation.

Concerning hydrogeology, the important role well screens and tubes play in some projects can not be neglected. In order to get and transport clean water, pinpoint technique and high quality well materials are necessary.

Seamless stainless steel and carbon steel with uniform texture and high strength are widely used in chemical industry for conveying erosive and poisonous liquids under high temperature and high pressure.

Different kinds and sizes of seamless stainless steel pipes are integral parts in metallurgical geology to constantly improve production process and reduce the cost so as to increase the recovery rate of resources.