FS-A stainless steel anti-Sand Screen is my firm oilfield oil, gas, sand wells in the form of new problems for sand control products, the multi-trial sand control very
significant effect, and 95 was a national patent (No.: 95.2.29738.8) . the use of advanced technology products, the use of special processing from raw materials, is the most advanced domestic similar products, the ideal replacement products, and in North China, Central China, Dagang, and the victory oilfield widely used. the product has the following characteristics:

     (1) A central tube, filter layer, in the closely integrated into one overall strength,and increase the filtering layer of protection, Rally, torque, pressure and outside. Latin America have reached the design and user requirements.

     (2) the center tube, the tube used J55 and N80 manufacturing, capability underground chemical reagents erosion, the use of growth period.

     (3) the center of the two ends of thread used GB9253.3-88 oil pipeline thread manufacturers, versatility, ease of use, ease of connectivity card installed.

     (4) light weight, easy construction, the speed limit from the mine, operating time is short, substantially reduce labor intensity.

     (5) easy cleaning can be reused many times. Construction can not stabilizer, can not backfill, saving a lot of money to reduce the operating capital to increase the economic
 benefit.

     (6) the product can be widely used in oil, gas, water vertical wells, horizontal wells,Incline and Sediment Control casing thermal heavy oil production wells and sediment
control.

     (7) the product under different geological structure, sand grain size, oil filter replacement of the thin layer thick, sand control required to meet.