Strainers
Strainers are pipeline protection devices designed to remove unwanted solids from liquid, gas, or steam systems, protecting downstream equipment and ensuring reliable system operation.
Overview
Strainers are mechanical filtration devices installed in pipelines to remove solid particles such as scale, rust, weld slag, and debris from fluids before they reach sensitive equipment.
Function
By trapping unwanted solids using a perforated or wire mesh element, strainers prevent damage, clogging, and premature wear of downstream components.
Types of Strainers
- Y-Strainers
- Basket Strainers
- T-Type Strainers
Key Characteristics
- Removes solid contaminants from pipelines
- Protects pumps, meters, valves, and steam traps
- Reduces maintenance and downtime
- Available with perforated plates or wire mesh screens
Installation Considerations
- Typically installed upstream of critical equipment
- Can be used in liquid, gas, or steam services
- Proper mesh selection is essential for optimal performance
Applications
- Steam systems
- Water and wastewater pipelines
- Oil and gas processing
- Chemical and petrochemical plants
- Power generation facilities