Bucket Type Wedge Wire Screen Filter Element also known as wedge screen filter, Johnson filter, wire winding screen, winding filter.
Wedge filter structure is upper and lower port argon arc welding flange plate, the middle cylinder body is welded by stainless steel wedge wire screen, filtration accuracy of 25-800μ, is welded by stainless steel wedge wire and support bar, mainly filter plate, filter blue, filter core and other products.
1. High strength, high hardness, strong durability;
2. Uniform gap, larger effective circulation area;
3. Greater variables;
4. Anti-blocking design.
Outside Diameter (mm) | Length (mm) | Slot (mm) | Type of end connection |
29,38,57,63,76,89,108, 150,168,320,600 etc | 500,1000,2000 etc
| 0.05,0.1,0.25,0.5,1.0 etc | Welded rings, male/female threaded coupling,flange, closed up and so on |
Explanation | Besides above of the specification screen pipe, we also can act according to the customer’s request. Diameter: ø29mm-ø1300mm. The length from the 100mm-6000mm. |
1. The application of trapezoidal wire, so that a V-shaped opening is formed between the gaps of the screen tube.
2. The trapezoidal wire continuous winding forms a continuous uniform gap on the supporting wire arranged in a circular manner.
3. The winding wire and all supporting wires are connected by electric welding, durable, long working life cycle.
4. According to the actual needs of the design of support wire longitudinal arrangement and the form of continuous screen gap, stainless steel screen high compressive performance.
5. The performance of the stainless steel screen improves the efficiency and life cycle of the well.