Wye Type Strainer
Product Overview
Wye Type Strainer is a pipeline filtration device designed to remove solid particles from water systems. It protects valves, pumps, meters, and downstream equipment from debris contamination.
Key Features
3–5× larger filtration area than the pipe cross-section reduces pressure drop and extends cleaning intervals.
Ductile iron body (GGG50 / ASTM A536) provides high mechanical strength and impact resistance for demanding operating conditions.
Epoxy anti-corrosion coating improves surface protection and extends service life in humid environments.
Supports horizontal or vertical installation, offering flexibility for different pipeline layouts.
20–100 mesh options allow filtration performance adjustment according to system requirements.
Technical Specifications
| Item | Specification |
| Product Name | Flanged Wye Type Strainer |
| Standard Compliance | ANSI/ASME B16.1, ANSI/ASME B16.5 |
| Size Range | DN50 (2") – DN200 (8") |
| Working Pressure | 150 LB |
| Test Pressure | 225 LB |
| Working Medium | Water only (potable water, fire water, industrial clean water) |
| Working Temperature | -20°C to 120°C (-4°F to 248°F) |
| Mesh Size | 20–100 Mesh (customizable) |
| Filtration Area | 3–5× pipe cross-sectional area |
| Installation Direction | Horizontal or Vertical |
| Flow Direction | Marked on body |
| Surface Coating | Red Epoxy Paint |
| Packaging | Export plywood case |
Material Details
| Component | Material |
| Body | Ductile Iron GGG50 / ASTM A536 |
| Cover | Ductile Iron GGG50 / ASTM A536 |
| Screen | Stainless Steel |
| Gasket | EPDM |
| Bolts/Nuts | Carbon Steel / Stainless Steel (optional) |
Application Scenarios
Water Supply Systems
Main water transmission pipelines
Potable water distribution systems
Booster pump stations
Water meter protection systems
Fire Protection Systems
Fire main pipelines
Sprinkler systems
Fire pump inlet systems
Industrial Utility Systems
Cooling water circulation systems
Clean water transfer pipelines
Pump and valve protection systems
Equipment inlet filtration systems
Quality Assurance
Raw material inspection including chemical composition and mechanical property verification.
Dimensional inspection according to ANSI/ASME requirements.
Hydrostatic pressure testing at 225 LB test pressure.
Coating thickness inspection for epoxy layer consistency and adhesion.
Screen mesh verification for filtration accuracy confirmation.
Visual and surface inspection for casting defects and coating quality.
Pressure retention testing for sealing performance validation.
Manufacturing process follows ISO 9001 Quality Management System requirements.
Customization Options
| Option | Available Configuration |
| Logo Marking | Cast logo, laser marking, nameplate |
| Packaging | Neutral export packaging, customized carton, pallet packaging |
| Flange Standard | ANSI, DIN, BS, JIS |
| Material Upgrade | Stainless Steel body, higher-grade ductile iron |
| Screen Material | SS304, SS316 |
| Mesh Size | 20–100 mesh or custom |
| Coating | Epoxy coating, fusion bonded epoxy (FBE), customized coating |
| Color | Red, blue, black, customized colors |
| Pressure Class | 150 LB, PN16, PN25 |
| Connection Type | Flanged customization |
FAQ
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