Knowledge Center
Technical articles, material guides, and application notes from our engineering team. Written for process engineers, project managers, and procurement specialists who specify or purchase wedge wire screens.
How to Select the Right Slot Aperture
Slot aperture is the most critical wedge wire specification. How to determine the right slot size from particle distribution, flow, and operating conditions.
READ ARTICLESieve Bend vs Flat Panel: When to Use Which
Sieve bends and flat panels both handle dewatering and sizing but serve different applications. This comparison helps you choose the right screen type.
READ ARTICLEWire Tilt Angle in Wedge Wire Screens
Wire tilt angle adds a shearing flow mechanism that raises effective capacity by 15-30%. Covers tilt angle selection, performance impact, and applications.
READ ARTICLEWedge Wire vs Woven Mesh and Perforated Plate
Side-by-side comparison of wedge wire against woven wire mesh and perforated plate. Covers structure, open area, clog resistance, service life, and cost.
READ ARTICLEHow to Specify a Wedge Wire Screen
Six-step process for specifying a wedge wire screen, from defining the process objective to selecting material grade and end connections.
READ ARTICLESand Control Screen Construction Types
Direct-wrap, pipe-based, and pre-packed screens serve different downhole conditions. This guide explains the structural differences and how to choose.
READ ARTICLESlot Sizing for Sand Control Screens
Correct slot aperture determines whether a sand control screen retains formation grains or fails. Sizing steps from sieve analysis to final specification.
READ ARTICLEMaterial Selection Guide for Wedge Wire Screens
Complete material selection guide covering stainless steel (304, 316L, Duplex, Super Duplex), high-temperature alloys, and carbon steels for wedge wire screens.
READ ARTICLEWedge Wire for Seawater & Desalination
Seawater is among the most demanding environments for screens. Chloride corrosion, marine growth, and regulatory compliance all shape specification.
READ ARTICLEStainless Steel Pickling and Passivation
Pickling removes weld heat tint and oxide scale; passivation rebuilds the chromium oxide layer that gives stainless steel its corrosion resistance.
READ ARTICLEMechanical Polishing vs Electropolishing
Mechanical polishing reaches Ra 0.5-0.8; electropolishing achieves Ra 0.2-0.4 with superior cleanability for food and pharmaceutical applications.
READ ARTICLEWedge Wire Screen Service Life Guide
Expected service life for wedge wire screens across stainless steel, duplex, and carbon steel grades in different operating environments.
READ ARTICLEFood-Grade Wedge Wire: Material & Finish
Requirements for food-grade wedge wire screens including material grades, surface finishes, regulatory standards, and hygienic design principles.
READ ARTICLESand Control Materials: Sweet vs Sour
Sweet, sour, or severe: well chemistry determines sand control screen service life. This guide maps each downhole environment to the right alloy grade.
READ ARTICLEUnderstanding Open Area in Wedge Wire Screens
Open area is the percentage of screen surface available for flow, determining throughput, pressure drop, and sizing. How to calculate it and why it matters.
READ ARTICLECoanda Effect in Intake Screens: How It Works
Coanda intake screens deliver self-cleaning water intake with no moving parts and no power. How the operating principle works and where it applies.
READ ARTICLEHow V-wire Geometry Affects Performance
The V-shaped wire cross-section delivers four specific performance advantages over round wire and flat wire profiles.
READ ARTICLEWedge Wire vs Alternatives: Total Cost
Wedge wire screens cost more upfront but deliver lower total cost over the equipment lifetime. Breakdown of replacement, downtime, and maintenance factors.
READ ARTICLEEmerging Trends in Wedge Wire Screen Technology
Advanced alloys for lithium extraction and geothermal, CNC-integrated welding with laser QC, growth in desalination and carbon capture, and recyclability.
READ ARTICLESand Control Screen Standards: API & ISO
API 15LE, API 19SS, ISO 17824, NACE MR0175, and DIN 4935 govern sand control screens. What each standard requires and when it applies to your specification.
READ ARTICLEScreen Blinding: Causes and Prevention
Screen blinding reduces throughput and increases maintenance cycles. How blinding occurs and how wedge wire's V-profile geometry helps prevent it.
READ ARTICLEWedge Wire Screen Maintenance Guide
A well-maintained wedge wire screen can last 8 to 15 years. This guide covers inspection intervals, cleaning methods, and when to replace rather than repair.
READ ARTICLEHave a Technical Question?
Our engineering team is available for application-specific guidance on screen selection, material specification, and slot sizing.
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