Stainless Steel Wedge Wire Screen Products
Petronich Pipe Solutions supplies stainless steel Johnson wedge wire screen products (screen tubes, screen panels, screen filter nozzles) designed for efficient filtration, separation, and flow control in demanding industrial environments.
Manufactured using precision welded wedge wire technology, these screens deliver high strength, clog resistance, and long service life, making them ideal for water, mining, and oil & gas applications.
Product Range
Our wedge wire screen tubes are constructed by wrapping V-shaped stainless steel wire around internal support rods, forming continuous slots that allow precise filtration and unrestricted flow.
This design ensures:
- Accurate slot opening control
- High structural integrity under pressure
- Reduced clogging and downtime
- Long-term corrosion resistance
Key Features
- Continuous V-shaped slot design for anti-clog performance
- High strength welded stainless steel construction
- Excellent corrosion and abrasion resistance
- Precision slot sizing for controlled filtration
- Suitable for high-pressure and harsh environments
- Long service life with minimal maintenance
Technical Specifications
Materials
- Stainless Steel 304
- Stainless Steel 316 / 316L (high corrosion resistance applications)
Slot Opening Range
Customisable to suit application requirements (fine to coarse filtration)
Construction Type
- Cylindrical screen tubes
- Flat panels (optional on request)
- Custom fabricated designs available
Diameter & Length
Manufactured to project specifications
Advantages of Wedge Wire Technology
The wedge wire design offers superior performance compared to traditional mesh screens:
- Non-clogging surface – continuous slot prevents blockage
- High flow efficiency – maximises open area
- Structural strength – suitable for deep wells and high pressure
- Low maintenance – reduced cleaning and downtime
- Long service life – resistant to corrosion and wear
Applications
Johnson wedge wire screens are widely used in industries requiring reliable filtration and separation performance:
✔ Water wells and groundwater extraction
✔ Water treatment and filtration systems
✔ Mining and mineral processing
✔ Oil & gas well screening
✔ Sand control systems
✔ Industrial process filtration
✔ Food and chemical processing
Certifications & Testing
- ISO 9001 Quality Management System certified manufacturing
- RoHS compliant (EU Directive on Restriction of Hazardous Substances), supported by test reports where applicable
- CE Marking / Declaration of Conformity provided where required for integration into regulated equipment or systems
Manufacturing & Quality Control
All wedge wire screens are manufactured using precision resistance welding and controlled fabrication processes to ensure consistent geometry, structural integrity, and reliable filtration performance.
Quality assurance includes:
- Dimensional inspection of slot opening accuracy and profile consistency
- Welding integrity testing to verify joint strength and durability
- Material traceability and certification for 304 / 316 stainless steel grades
- Visual inspection throughout all production stages
- Functional and structural testing as required by product specification and application
Products are manufactured under an ISO 9001 certified quality management system and supplied in accordance with applicable international standards for industrial filtration systems.
Custom Fabrication
We provide tailored solutions to meet specific project requirements, including:
- Custom slot sizes
- Special diameter and length configurations
- Reinforced structures for high-load applications
- Integration with piping and well systems
Specifications Table
Feature | Stainless Steel Wedge Wire Screen Pipes |
Pressure Rating | Suitable for low to high-pressure applications, depending on design, diameter, and support structure |
Diameter Range | Manufactured to project requirements (typically smaller diameters for well and filtration applications) |
Temperature Resistance | Excellent performance in high-temperature and corrosive environments |
Applications | Water wells & boreholes, water treatment & desalination, mining & mineral processing, oil & gas sand control, groundwater extraction, and industrial filtration systems |
Standards | Manufactured under ISO 9001 quality system. |
