Stainless Steel Johnson Filter Wedge Screen 1.5m Length 2mm Slot for Sand Control
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of filtration solutions since 1998. Our Stainless Steel Johnson Filter Wedge Screen (1.5m length, 2mm slot) is engineered for efficient sand control in water wells, oil & gas, and industrial filtration. Made from premium stainless steel and precision-welded, this wedge wire screen offers high strength, excellent slot accuracy, and long service life. With annual export value exceeding US$5 million, we serve global markets with reliable products.
Product Features & Specifications
- Material: Available in SS304, SS316L, and other grades for corrosion resistance in harsh environments.
- Slot Width: 2mm (+/- 0.05mm) ensures precise sand control while allowing optimum flow.
- Length: 1.5m standard (customizable up to 6m per section).
- Welding Process: Continuous V-shaped wedge wire wrapped around support rods, creating a strong, durable structure.
- Non-Clogging Design: V-shaped slot profile prevents particles from wedging, reducing maintenance.
- High Open Area: Up to 60% open area ensures high flow capacity and low pressure drop.
- End Connections: Threaded, flanged, or plain ends available upon request.
- Application: Ideal for sand control in water wells, gravel packing, oil & gas wells, and industrial liquid/solid separation.
| Parameter | Specification |
|---|---|
| Material | Stainless Steel (304, 316L, 904L, etc.) |
| Slot Width | 2mm (0.008 – 10mm available) |
| Screen Length | 1.5m (standard, custom up to 6m) |
| Outer Diameter | Customizable (e.g., 50mm – 300mm) |
| Open Area | Up to 60% |
| End Connection | Threaded / Flanged / Plain (optional) |
| Operating Temperature | Up to 400°C (depending on material) |
Advantages & Customer Benefits
Our Johnson Filter Wedge Screen is designed to provide reliable sand control with minimal flow resistance. The continuous slot structure ensures uniform filtration and easy cleaning. Compared to wire mesh or perforated pipe, the wedge wire design offers:
- Higher Strength: Welded construction resists deformation under pressure.
- Longer Service Life: Stainless steel resists corrosion and abrasion.
- Consistent Slot Precision: CNC-controlled welding ensures slot tolerance within ±0.05mm.
- Reduced Clogging: V-shaped slot self-cleans during backwashing.
- Customizable: Diameter, length, slot size, and end connections tailored to your project.
Whether you need sand control for a water well, gravel pack completion, or industrial filtration, this screen delivers consistent performance and cost-effectiveness.
Trust & Experience
Anping County Boli Hardware Wiremesh Products Factory has been manufacturing high-quality wire mesh products since 1998. With an annual export value of US$5 – US$10 million, we ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan to over 20 countries across North America, South America, Europe, Asia, Africa, and Oceania. Our experienced team ensures strict quality control at every stage, from raw material selection to final packaging. We are committed to providing reliable filtration solutions that meet your specifications. Contact us today for a quote or technical consultation.
Frequently Asked Questions
- Q: What is the typical slot tolerance for a 2mm wedge wire screen? A: Our standard tolerance is ±0.05mm, ensuring consistent sand control.
- Q: Can I get a custom length longer than 1.5m? A: Yes, we can produce screens up to 6m per section. Please specify your required length.
- Q: What stainless steel grades are available? A: Common grades include SS304, SS316L, SS904L, and duplex stainless steel. Choose based on your fluid chemistry and temperature.
- Q: How does the V-shaped slot prevent clogging? A: The slot narrows inward, so particles larger than the slot cannot enter, and finer particles pass through easily. Backwashing can dislodge any trapped debris.
- Q: What end connections do you offer? A: We offer threaded (NPT/BSP), flanged (ANSI/DIN), or plain ends. Custom connections are available upon request.
- Q: Is this screen suitable for high-temperature applications? A: Yes, depending on material. SS316L can handle up to 400°C. For higher temperatures, consider special alloys.
- Q: What is the minimum order quantity? A: We accept small trial orders starting from 10 pieces. For large projects, volume discounts are available.
- Q: How long does delivery take? A: Standard production takes 15–20 working days after order confirmation. Rush orders are negotiable.
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