Wedge Wire Filter Element With Center Pipe for Internal Screen Support
Product Spotlights
For over 25 years, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of high-performance filtration components. Our Wedge Wire Filter Element with Center Pipe for Internal Screen Support is engineered to deliver exceptional durability, precise filtration, and reliable structural integrity in demanding industrial applications. Combining a robust center pipe with a precision-wound wedge wire surface, this filter element ensures consistent flow distribution and superior resistance to clogging, making it the ideal choice for liquid-solid separation, water treatment, and process filtration.
Key Features & Technical Specifications
- High-Strength Center Pipe – The internal pipe provides rigid support for the entire filter element, preventing deformation under high pressure or backwash conditions.
- Precision Wedge Wire Winding – Continuous V-shaped wire profile creates a self-cleaning slot surface, minimizing particle entrapment and reducing maintenance downtime.
- Customizable Slot Sizes – Available from 0.1 mm to 5 mm, allowing precise control over particle retention for your specific application.
- Corrosion & Wear Resistance – Manufactured from stainless steel 304/316L or other alloys upon request, ensuring long service life in harsh environments.
- Versatile End Connections – Threaded, flanged, or welded ends can be supplied to match existing piping systems.
- Full Penetration Welding – All joints are welded without gaps, ensuring leak-proof performance and structural integrity.
| Parameter | Value |
| Outer Diameter | 25 – 500 mm (custom) |
| Length | 100 – 6000 mm (custom) |
| Slot Size (gap) | 0.1 – 5 mm |
| Wire Profile | V-shaped wedge wire |
| Center Pipe Wall Thickness | 1.5 – 6 mm (custom) |
| Max Operating Temperature | Up to 400°C (depending on material) |
| Max Differential Pressure | Up to 10 bar (higher on request) |
Benefits to Your Operations
- Reduced Downtime – The self-cleaning slot design and robust center pipe minimize clogging and support frequent backwashing, keeping your system running efficiently.
- Consistent Filtration Performance – Uniform slot openings ensure predictable particle retention, leading to consistent product quality.
- Extended Service Life – High-grade stainless steel construction and stress-relieved welding reduce corrosion and fatigue, even in aggressive media.
- Easy Integration – Customizable dimensions and end connections allow seamless replacement of existing filter elements or installation in new systems.
- Cost-Effective Solution – Lower maintenance requirements and longer replacement intervals reduce overall ownership costs.
Trusted by Global Markets
Anping County Boli Hardware Wiremesh Products Factory has been manufacturing filtration components since 1998, with annual export value exceeding US$5 million. Our products are shipped to over 20 countries including North America, Europe, Southeast Asia, Africa, and Oceania. We serve demanding industries such as oil & gas, water treatment, chemical processing, and food & beverage. Every filter element undergoes strict quality control, including dimensional checks, pressure testing, and slot uniformity verification. With our experienced team and flexible production capacity, we can deliver customized solutions within short lead times.
Frequently Asked Questions
-
Q: What materials are available for the center pipe?
A: The center pipe is typically made of stainless steel 304 or 316L. Carbon steel with anti-corrosion coating is also available upon request. -
Q: Can the slot size be customized for my specific particle size?
A: Yes, we offer slot sizes from 0.1 mm to 5 mm. You can specify the exact gap required, and we will manufacture accordingly. -
Q: How do I install the filter element?
A: The element can be supplied with threaded, flanged, or plain ends for welding. Instructions for installation and sealing are provided with each order. -
Q: What is the maximum pressure this element can withstand?
A: Standard designs handle up to 10 bar differential pressure. Higher pressure ratings are possible with thicker center pipe and heavier wire profile. -
Q: Do you offer samples for testing?
A: Yes, we can provide samples for evaluation. Please contact us with your requirements, and we will discuss sampling options. -
Q: How long is the production lead time for custom orders?
A: Typical lead time is 15–25 working days, depending on complexity and quantity. Urgent orders can be expedited. -
Q: Is the filter element suitable for backwashing?
A: Absolutely. The wedge wire design and sturdy center pipe make it ideal for backwash applications, minimizing cleaning downtime. -
Q: What after-sales support do you provide?
A: We offer technical support, replacement parts, and warranty on manufacturing defects. Our team is available to assist with installation and troubleshooting.
For more information or to request a quote, please contact our sales team. We look forward to providing you with a reliable filtration solution.
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