Reliable Tube and Tank Floor Inspection

LFET is a non-destructive technique used to inspect boiler components such as superheater, water wall, re-heater, and economizer tubes in utility boilers. Performed from the outer diameter (OD), it detects both internal and external flaws, including corrosion, erosion, pitting, hydrogen damage, and caustic or phosphate gouging. Applicable to both magnetic and non-magnetic materials, LFET also supports tank floor scanning. Its ability to identify early-stage damage ensures improved reliability, extended equipment life, and optimized maintenance planning.

LFET
Years
of Experience

Applications

LFET is used to inspect boiler tubes in power plants, including superheater, water wall, re-heater, and economizer tubes. It also applies to tank floor scanning and works on both magnetic and non-magnetic materials.

Benefits

LFET detects internal and external flaws like corrosion, erosion, and pitting without internal access. It ensures fast, accurate results, supports early maintenance, and helps reduce unplanned downtime.

Precision Inspection for Boiler Tubes and Tank Floors

Arudra’s Low Frequency Eddy Current Testing (LFET) services provide a precise and non-intrusive solution for inspecting boiler tubes and tank floors across power and process industries.
LFET enables detection of internal and external flaws from the outer diameter (OD) side, making it ideal for components like superheaters, water walls, re-heaters, and economizer tubes. It is suitable for both magnetic and non-magnetic materials and can identify a wide range of defects such as corrosion, erosion, ID pitting, hydrogen damage, and caustic gouging. With the ability to scan tank floors and pressure parts without system shutdown or surface removal, LFET supports rapid, large-area coverage. Arudra combines advanced LFET tools with skilled technicians to deliver accurate, actionable insights for improving equipment reliability and extending asset life.

Contact Arudra Engineers Pvt. Ltd. today to schedule an LFET inspection or create a tailored integrity assessment plan for your boiler systems and storage assets.

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Arudra Engineers Pvt Ltd is an ISO 9001:2015, ISO 45001:2018, and ISO 14001:2015 certified company based in Chennai, India.

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Arudra Engineers Pvt Ltd,
No 79, Valmiki Street,
Thiruvanmiyur,
Chennai - 600 041.
Arudra Maintenance & supplies. Inc,
Unit 1814, Cityland Condominium 10 Tower 1, 156 HV Dela Costa St, Cor. Ayala Ave,
Makati City,
Philippines
info@arudra.co
044-24901623

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