Continuous Slot Johnson Screen Long using life , Well Point Screen High Flow Rates

Product Description:

Johnson Wedge Wire Screen is welded by V wire and support rod,creating slots which enlarge inwardly, meeting the most demanding standards for ruggedness,durability, consistency and slot openings. The v-shaped opening allows only two contact points with the particles, thus preventing any risk of clogging.There is a fixed value slot between each v wire, and the continuous slot, designed to provide maximum open are to reduce entrance velocity, increase hydraulic efficiency and promote more effective development. 

Specificarion:

Characteristic:

Johnson Wedge Wire Screen, Vee-Wire construction of rod based screens is known around the world as the industry's best well screen. Providing more open area, these non-plugging well screens have a tight slot tolerance, effective sand control and a lower entrance velocity.

The welded stainless steel water well screen is made up of rods and warp. The rod can be round wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire). Water well screens have a structure and high open area, as well as accurate slot dimension. At the same time, water well screen have heat-resisting, anti-corrosive, good machine capability, last long, safety and reliability and so on characteristics. It can be used in many kinds of medium filtering.

Regular Specification:

Profile wire

Width(mm): 1.0, 1.5, 2.0, 2.3, 3.0, 3.2, 

Height(mm): 1.5, 2.0, 2.5, 3.5, 4.6, 6.0

support rods

Width(mm): 2.0, 2.2, 2.3, 2.5, 3.2

Height(mm): 2.5, 3.0, 3.5, 4.6, 6.0

Round rods : diameter from 2.50 mm to 6.0 mm

Note: other wires and rods available upon request

Slot size(mm): 0.10, 0.25, 0.70, 1.0, 2.0, 5.0 ... 45mm also achieved upon request.

Diameter(mm):48, 63, 89, 117, 168, 219, 273, 325, 500, 800, 1000

Length: up to 6 meters.

End connection: Plain beveled ends for welding or threaded male &female coupling(spiral).

Other sizes available on request. Deep well construction specifications available on question.

Water well screens are designed for depths of 100 m, 200 m, 350 m & 600 m.

Use:

Johnson Wire Wrap Screen is a kind of filtered water tubing with the perforation. it can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, water supply, the environmental protection, Polluted water and sundries separating, the petroleum industry, crude oil refining, mineral processing, foodstuff processing, and so on the organic solution recycling filters.

Johnson Wire Screen Features:

easy to leak, wear-resistant, corrosion-resistant. The mesh section is triangular. The gap is narrow at the top and wide at the bottom, the screen seam is uniform, the welding quality is stable, the opening rate is high, the service life is long, and it has high strength, rigidity and bearing capacity.

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