Water intake screen

Water intake screen

Fully welded wire-wound screens, also known as Johnson tubes, Johnson screens, and stainless steel screens, are widely used in the oil, gas, and water well sand control industries worldwide, and their position in the well industry is particularly prominent. The most widely used one in water filtration screens.
Intake screens are manufactured using the world's most advanced full-wound welding process using specially designed trapezoidal wire windings on a set of support wires arranged in a circumferential arrangement. Full-program welding ensures a rigorous continuous integrity of the product, resulting in an ideal gap size and maximum capacity to withstand high pressures.

Product Advantage Features

1. The application of the trapezoidal wire forms a V-shaped opening between the slits of the screen. This design is more efficient than other forms of operation, ensuring smooth water filtration.
2. The trapezoidal wire continuous winding forms a continuous high-density uniform gap on the circumferentially arranged support wires, ensuring the open area and non-blocking of the screen tube, and avoiding high-density accumulation of sediments, in order to improve production efficiency and Extending the life of the well provides a guarantee.
3. The wire is connected to all the support wires by electric welding, which is durable and has a long working life.
4. According to the actual needs, the vertical arrangement of the support wire and the continuous gap form of the screen tube make the product have higher compression resistance.
5. The superior performance of the product improves the working efficiency and service life of the well, making the product a leader in water filtration equipment.

Note: 1. This product can be customized according to the actual needs of customers, different specifications and raw materials (mainly stainless steel and carbon steel), to ensure a reasonable investment and save production costs.
2. Screen connection can also be made according to different needs.
3. Non-stainless steel products can be protected by galvanizing or plastic spraying. Beautiful and clean appearance.
4. Can be packaged according to customer needs.
5. This product is also widely used in oil and gas industry, chemical, paper, water treatment and other industries.

Slot (mm): 0.10, 0.15, 0.2, 0.25, 0.30-3, can be made according to customer requirements
The opening area is up to 60%.
Material: stainless steel (304, 316, etc.)
The length is up to 2 meters
OD from 25mm to 800mm
Connection form: threaded or customized