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Overview
An angle strainer is a pipeline filtration device designed to remove solid particles from fluid flow at a 90-degree inlet angle. Constructed primarily from carbon steel, stainless steel, or duplex alloys, these units adhere to standard dimensions defined by ASME B16.5 and ANSI specifications for flanged connections.
Application
- Petrochemical Industry: Protecting pumps and compressors in crude oil and gas processing lines.
- Water Treatment: Filtering debris in raw water intake systems before distribution.
- Power Generation: Ensuring clean feedwater supply for turbines and cooling circuits.
- Chemical Processing: Safeguarding sensitive instrumentation and valves in corrosive environments.
Precautions
- Conduct regular pressure differential checks to determine when the internal basket requires cleaning.
- Ensure proper drainage during maintenance to prevent accidental fluid spills in hazardous zones.
- Inspect gasket integrity periodically to maintain seal reliability under high-pressure conditions.
- Replace worn mesh baskets immediately if corrosion or structural damage is detected.