Wedge Wire Screen

The wedge wire screen is constructed by helically winding cold-rolled, shaped wires around support rods. Its design provides a large open area, reduces entrance velocity, and maximizes flow rates in water well screens, mineral processing, and petrochemical applications.

Johnson wedge wire screen - Image 1

Technical Specifications

Product Overview

Continuous Slot Wedge Wire Screens

These continuous slot wire-wrap screens are engineered for high-performance filtration in water, oil, gas, and environmental well completions. Constructed by winding cold-rolled triangular V-shaped wire around longitudinal rods, the design creates a rigid, high-strength unit with a large open area. This structure effectively minimizes entrance velocity and prevents clogging, ensuring efficient flow rates across diverse industrial applications.

Physical Dimensions

Diameter Range
25mm to 1200mm
Maximum Length
6 meters

Filtration Specs

Available Slot Sizes

  • 0.1
  • 0.15
  • 0.2
  • 0.25
  • 0.3
  • 6

Material & Construction

End Connections

Plain BeveledFlangedThreaded Couplings

Material Composition
Galvanized Low Carbon SteelStainless Steel 304Stainless Steel 316

Technical Specifications

Wedge Wire Dimensions

DimensionAvailable Sizes (mm)
Width1.50, 1.80, 2.30, 3.00, 3.30, 3.70
Height2.20, 2.50, 2.70, 3.60, 4.30, 4.70, 5.60, 6.30, 7.00

Support Rod Dimensions

DimensionAvailable Sizes (mm)
Width2.30, 3.00, 3.30, 3.70
Height2.70, 3.60, 4.70, 5.60, 6.30
Round Rod2.50 to 6.00

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