Product Description
The high Strength wedge wire screen pipe is a filtering and screening component manufactured by welding specially designed wedge-shaped wires and support rods. Its structure typically consists of longitudinally arranged V-shaped wedge wires and transverse support rods joined through precision welding, forming a continuous slot filtration surface.
Product Parameters
|
Category |
Description |
|
Material |
Stainless Steel (304, 316, 316L), Carbon Steel, Galvanized Steel, Duplex Steel, Hastelloy, Titanium, etc. (options available) |
|
Wedge Wire Profile |
V-shaped cross-section, wide at the top and narrow at the root, providing self-cleaning capability |
|
Slot Accuracy |
0.05mm - 3.0mm (customizable based on requirements) |
|
Screen Pipe Diameter |
25mm - 2000mm (Common range: 50mm - 800mm) |
|
Screen Pipe Length |
Standard length 1000mm-6000mm, customizable to longer or shorter lengths as required |
|
Working Pressure |
Typically up to 1.0-2.5 MPa, special constructions can withstand higher pressures |
|
Working Temperature |
Depending on material, can withstand up to 800°C (e.g., with 310S stainless steel) |
Product Advantages
1. Outstanding Flow Capacity and Anti-Clogging Design: The V-shaped slot is narrow inside and wide outside, providing a larger open area and lower fluid resistance and improving processing efficiency.
2. Superior Corrosion Resistance: Materials ranging from stainless steel to titanium alloy and the welding process avoid internal crevices and dead corners, minimizing corrosion initiation points.
Main Applications
1. Oil and Gas Industry: Used as sand control screens in oil wells, shale shaker screens for drilling mud, and filter elements in gas filter separators.
2.Mining and Mineral Processing Industry: High Strength Wedge Wire Screen Pipe is employed in dewatering screens, curved screens, and centrifuge baskets at processing plants for screening of coal, ores, and tailings.
Frequently Asked Questions (FAQ)
Q1: How does the High Strength wedge wire screen pipe ensure it doesn't collapse or deform under the high pressure of deep wells?
A1: Our screen pipes utilize fully automated welding technology to achieve complete fusion between the wedge wires and support rods. Its compressive strength far exceeds that of conventional products.
Q2: Will the screen slots widen over time with use?
A2: Under normal conditions, no. The slots in a high-strength wedge wire screen pipe are formed in a single step during welding, fixed by the positions of two adjacent wires. Slot size remains stable under long-term vibration or alternating loads, guaranteeing lasting filtration accuracy.
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