It consists of two screens or multilayer screen and the stuffing between the screens. It owns great sand controlling capacity, and so far it is advanced sand controlling technology under the well.
1. Multilayer screen/Pipe Base Screen
2. OD: 89-1000mm
3. Slot: 0.05---2.5mm
4. Material: 201 304 304L 316 316L Q235
5. STC, LTC, BTC thread or weld