Johnson Screen (Wedge Wire Screen Pipe)
The Johnson Screen (Wedge Wire Screen Pipe) is a precision-engineered filtration component designed to deliver high flow efficiency, excellent sand control, and long-term reliability. Its continuous V-shaped slot structure minimizes clogging while maintaining structural strength, making it an ideal choice for water wells, industrial filtration, and energy-related applications worldwide. 💧
| Outer Diameter | 25 mm – 1000 mm (customizable) |
|---|---|
| Material Options | SS 304, SS 316, SS 316L, Carbon Steel, Duplex SS |
| Connection Type | Plain end, threaded, flanged |
| Surface Finish | Pickled, polished, or as required |
Details about Johnson Screen (Wedge Wire Screen Pipe)
Product Details
Size & Application
How to order
Video
Product Details
Precision Filtration Solutions for Water, Industry & Energy 💧⚙️
Reliable. Durable. Efficient.
Our Johnson Screen, also known as Wedge Wire Screen Pipe, is a high-performance filtration and separation solution widely used in water wells, industrial filtration, and energy-related systems. Manufactured with precision wedge wire and advanced welding technology, it offers continuous slot openings, excellent flow efficiency, and a long service life—even under demanding operating conditions.
Product Overview
If you are facing issues such as clogging, insufficient flow rate, or frequent maintenance, Johnson Screens provide a proven and reliable solution. Compared with conventional perforated pipes or wire mesh screens, the continuous V-shaped slot design ensures particles are retained on the outer surface, significantly reducing blockage and extending service intervals.
Key characteristics include:
- Continuous slot structure for smooth and stable flow 🚿
- Anti-clogging design with high open area
- Strong mechanical strength and dimensional accuracy
- Customizable sizes, materials, and connections
Why Choose Our Johnson Screen
By selecting our Johnson Screen solutions, you gain:
- Higher flow efficiency with reduced pressure loss
- Longer service life, even in corrosive or abrasive environments
- Lower maintenance and operating costs
- Professional technical support from design to delivery
Our products are engineered to meet the expectations of engineers, contractors, and industrial end users worldwide.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Johnson Screen / Wedge Wire Screen Pipe |
| Outer Diameter | 25 mm – 1000 mm (customizable) |
| Length | Up to 6000 mm per piece (custom lengths available) |
| Slot Size | 0.05 mm – 5.0 mm |
| Wire Profile | V-shape / Wedge wire |
| Support Rod | Round or trapezoidal |
| Material Options | SS 304, SS 316, SS 316L, Carbon Steel, Duplex SS |
| Connection Type | Plain end, threaded, flanged |
| Surface Finish | Pickled, polished, or as required |
Available Materials
- Stainless Steel 304 / 304L – Suitable for general water and industrial applications
- Stainless Steel 316 / 316L – Recommended for corrosive media and seawater 🌊
- Duplex Stainless Steel – High strength and superior chloride resistance
- Carbon Steel – Cost-effective option with surface coating available
Application Areas
Our Johnson Screens are widely applied in:
- Municipal and agricultural water wells
- Groundwater extraction systems
- Oil & gas filtration ⛽
- Mining and mineral processing
- Chemical and petrochemical industries
- Food and beverage processing 🍺
- Environmental protection and wastewater treatment
- Hydrogen energy and electrochemical systems 🔋
Manufacturing & Quality Control
Each Johnson Screen is produced under a controlled manufacturing process:
- CNC-controlled wedge wire forming
- Automatic resistance welding
- Strict control of slot tolerance
- Dimensional and visual inspection before shipment
This ensures consistent quality, accurate slot size, and reliable long-term performance.
Frequently Asked Questions (FAQ)
Q1: What is the main advantage of a Johnson Screen compared to a perforated pipe?
Johnson Screens offer a continuous slot structure with a larger open area, better sand control, and significantly longer service life.
Q2: Can the slot size and dimensions be customized?
Yes. Slot size, diameter, length, material, and end connections can all be customized according to your project requirements.
Q3: What is the minimum slot size you can manufacture?
We can produce slot sizes as small as 0.05 mm, depending on material and design conditions.
Q4: Are these screens suitable for deep wells or high-pressure systems?
Yes. With reinforced support rods and proper material selection, our Johnson Screens perform reliably in deep and high-pressure applications.
Q5: Do you provide technical drawings and engineering support?
Yes. We provide detailed drawings, material recommendations, and full technical support before and during production.
Packaging & Delivery 📦
- Individual protective wrapping
- Wooden cases or steel frames for export
- Secure, export-standard packaging
- Worldwide shipping available
Contact Us 📩
For inquiries, technical consultation, drawings, or quotations, please contact our sales team.
We look forward to supporting your project with professional and reliable Johnson Screen solutions.
Size & Application
Application Areas
Our Johnson Screens are widely applied in:
- Municipal and agricultural water wells
- Groundwater extraction systems
- Oil & gas filtration ⛽
- Mining and mineral processing
- Chemical and petrochemical industries
- Food and beverage processing 🍺
- Environmental protection and wastewater treatment
- Hydrogen energy and electrochemical systems 🔋
How to order
How to Order 📝
Ordering our Johnson Screen is simple and efficient:
- Send your requirements – including application, diameter, length, slot size, material, and quantity.
- Technical confirmation – our engineers review the details and provide recommendations if needed.
- Drawing & quotation – we submit technical drawings and a formal quotation for your approval.
- Production & inspection – manufacturing begins after confirmation, with strict quality control.
- Packing & shipment – products are securely packed and shipped worldwide according to agreed terms.
Our sales and technical teams will support you throughout the entire process to ensure a smooth and reliable purchase experience.
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