Product Description
SS 304 Wedge Wire Screen Tube is a filtration element manufactured by precisely welding V-shaped profile stainless steel wires onto support profiles. Its special structure features longitudinally arranged and welded wedge wires on a sturdy support frame, forming a continuous and uniform slot opening.
Product Parameters
|
Parameter Category |
Specific Description |
|
Material |
SS 304 Stainless Steel (316L or higher grades optional) |
|
Wedge Wire Profile |
V-shaped cross-section (forming trapezoidal slots) |
|
Slot Accuracy (Filtration Rating) |
0.02mm - 3.0mm (Common ranges: 0.1mm, 0.2mm, 0.3mm, 0.5mm, 1.0mm, etc.) |
|
Tube Outer Diameter |
25mm - 500mm (Customizable as required) |
|
Single Piece Length |
Typically≤1500mm (Longer lengths customizable based on equipment) |
|
Connection Type |
Standard Flange, Threaded, Clamp, Open-end, etc. |
|
Operating Temperature |
-196°C ~ 400°C (Depends on sealing elements) |
Product Advantages
1.Excellent Filtration Accuracy: Slot accuracy can be as low as 0.02mm with uniform and consistent openings. The V-shaped profile allows for thorough cleaning via high-pressure backwash, ultrasonic cleaning.
2.High Strength: Fully automated welding that firmly integrates the wedge wires with the robust support frame can withstand intense backwash pressure surges, resisting bulging, collapsing, or slot deformation.
Main Applications
1.Petrochemical Chemical Industries: Used for catalyst recovery, slurry filtration, solid-liquid separation in process water, gas purification, etc.
2.Water Treatment Industry: Serves as a precision filter element or lateral in Reverse Osmosis pre-treatment, water reuse, seawater desalination, and Ultrafiltration systems.
3.Food and Pharmaceutical Industries: SS 304 Wedge Wire Screen Tube are suitable for filtering syrups, juices, beverages, and pharmaceutical liquids. The surface can be polished to a food-grade finish, is easy to clean and sterilize, and meets hygiene standards.
Frequently Asked Questions (FAQ)
Q1: How is the filtration accuracy of SS 304 Wedge Wire Screen Tube guaranteed and inspected?
A1: Accuracy is ensured by high-precision molds and automated welding processes, verified through sampling checks with laser measurement or optical profile projectors.
Q2: How should blockages be cleaned?
A2: Recommended methods include physical backwashing (high-pressure water/air reverse flush), chemical cleaning (acid/alkali soaking), or ultrasonic cleaning. We can provide specific cleaning protocols based on your actual operating conditions.
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