sell wedge wire sieve vessel

Features:
1, multi-layer anti-sand sand filtration kits and efficient performance and better able to stop the formation sand to meet the needs of downhole sand.
2, filter holes uniform, permeability, and aiming to halt the high-performance.
3, filtration area, flow resistance is small, a high rate of oil
4, stainless steel excellent corrosion resistance, acid, alkali, salt corrosion, can be adapted to the special requirements of wells, crevice corrosion will not gradually larger.
5, multi-layer structure welded together will enable the filter hole stability, deformation resistance strong.