Shale Shaker Screen in 316L Stainless Steel (AISI 316L (1.4404)) is used for separating drilled cuttings from drilling mud on shale shakers with API-rated multi-layer screens, so the mud can be recycled downhole. The alloy gives superior resistance, including chlorides, brines, food CIP and mild acids and is essentially non-magnetic, with a practical service limit of approx. +550 °C continuous.
Alloy Properties
| Grade designation | AISI 316L (1.4404) |
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| Magnetic response | Essentially non-magnetic |
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| Service temperature | approx. +550 °C continuous |
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| Corrosion characteristic | Superior resistance, including chlorides, brines, food CIP and mild acids |
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Specifications of Shale Shaker Screen Available in 316L Stainless Steel
| API designation | Wire diameter (mm) | Aperture (mm) | Micron rating (u00b5m) | Open area (%) | Frame |
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| API 60 | 0.130 | 0.250 | 250 | 45 | Composite frame |
| API 100 | 0.080 | 0.150 | 150 | 42 | Composite frame |
| API 140 | 0.060 | 0.106 | 106 | 40 | Steel frame |
| API 200 | 0.040 | 0.075 | 75 | 38 | Hook strip |
Where 316L Stainless Steel Shale Shaker Screen Is Used
- Onshore & offshore drilling: primary solids control.
- Horizontal directional drilling: mud recycling.
- Mining & geothermal: drilling fluid recovery.
- Mud cleaners: desilter underflow screens.
Ordering Shale Shaker Screen in 316L Stainless Steel
- API designation: API 60–200 per API RP 13C cut point and conductance.
- Shaker model: Frame type and dimensions must match the shaker.
- Construction: Composite or steel frame, hook strip or pretensioned.
Mistakes to Avoid with Shale Shaker Screen
- Using too coarse a screen, loading the mud with fines.
- Pressure-washing panels from the wrong side.
