Wedge wire screen pipes and header lateral assemblies.
Engineered with continuous V-profile wire welded to longitudinal support rods. Eliminates particulate clogging, handles high differential pressures, and provides smooth media retention in water intake wells, resin traps, and pressure vessels.
Core Configurations
DIN 4922 / ASTMEven flow distribution for media retention vessels and ion exchangers.
Non-clogging continuous slot design for sand control and aquifer intake.
High mechanical strength under heavy catalyst beds and resin weight.
Screen pipe technical specifications
Standard manufacturing ranges, profile wire geometry, metallurgy selections, and connection interfaces for precision wedge wire screen pipes.
| Specification Parameter / 参数 | Standard Working Range | Engineered Custom Range | Tolerance | Technical Notes |
|---|---|---|---|---|
Slot Opening Spaltweite / 缝隙精度 | 0.020 mm – 6.00 mm (20 µm – 6000 µm) | Custom micron tolerances down to ±5 µm | ±0.005 mm to ±0.015 mm | Continuous non-clogging V-wire slot construction |
Outside Diameter (OD) Außendurchmesser / 外径 | 25.4 mm – 1200 mm (1.0" – 48.0") | Heavy wall casing up to 1500 mm | ±0.25 mm (ISO 9001) | Machined true roundness for casing sleeve fit |
Wall Thickness Wandstärke / 壁厚 | 2.5 mm – 16.0 mm (0.10" – 0.63") | High-collapse reinforced internal ribs | ±0.10 mm | Calculated based on burst and collapse differential pressure |
Standard Pipe Length Rohrlänge / 单支长度 | 1000 mm – 6000 mm (Up to 20 ft) | Modular joined lengths up to 12000 mm | ±1.5 mm | Furnished with weld rings, bevels, or threaded couplings |
Collapse Strength Rating Kollapsfestigkeit / 抗挤压强度 | 1.5 MPa – 25.0 MPa (217 – 3625 PSI) | Engineered deep-well casing reinforcement | ISO 10432 verified | Dependent on support rod profile, spacing, and metallurgy |
Open Screening Area Freie Siebfläche / 开孔率 | 8% – 58% (Slot dependent) | High-flow hydraulic optimization | Calculated per DIN EN | Maximizes intake velocity while preventing particle bypass |
Slot Opening Verification
Continuous optical coordinate measuring system (CMM) inspection ensuring slot uniform consistency along total pipe length.
Weld Joint Integrity
Each resistance fusion joint tested for high shear strength, complying with ASME Section IX welding qualification procedures.
Material Traceability
Full heat number tracing from raw ingot drawing to final finished screen assembly with MTR documentation provided.
Need custom screen pipe engineering or differential pressure calculations?
Our engineering team provides structural collapse analysis and custom drawing packages.
Engineered screen pipes for demanding process filtration
Continuous-slot wedge wire and reinforced wire mesh screen pipes customized for high pressure differentials, precise media retention, and minimal maintenance.
Need custom screen pipe dimensions or slotted drawings?
Our engineers assist with open-area calculations, burst pressure analysis, end-fitting selection, and material verification certificates.
Specify your custom screen pipe
Send your dimensional requirements, slot tolerances, and target flow rates. Our metallurgical engineering team provides quick-turn quotes, mechanical drawings, and alloy verification.
Slot Geometries
Precision tolerances down to 20 microns
Alloy Selection
304, 316L, 904L, and Duplex grades
Pipe Integration
Welded, perforated, or seamless cores
Material Reports
EN 10204 3.1 MTRs and inspection data