Revolutionizing Corrosion Detection

Revolutionizing Corrosion Detection

Fast, Non-Intrusive & In Service Inspections

Fast, Non-Intrusive & In Service Inspections

Global Expertise Immediate Mobilization.

Global Expertise Immediate Mobilization.

With over a decade of field experience and global service capability.

8

YEARS OF EXPRIENCE

At NDT and PWHT Solutions Pvt Ltd, we are proud to offer advanced Pulsed Eddy Current (PEC) Testing services, enabling fast, accurate, and non-intrusive detection of corrosion and wall thinning beneath insulation, coatings, and fireproofing materials.PEC is a game-changing solution for asset owners in oil & gas, petrochemical, marine, offshore, and power sectors-allowing in-service inspection without the need for insulation stripping or process interruption.

ABOUT US

Corrosion Under Insulation (CUI)

Applications of PEC for CUI Detection: ✅Insulated pipelines and process lines ✅ Storage tank shells, roofs,…

Corrosion Under Insulation (CUI)

Storage Tanks Floor Inspection

Key Applications: ✅ In-service aboveground storage tanks (ASTs) ✅ Annular rings and tank floor edge…

Storage Tanks Floor Inspection

Risers and Splash Zone Inspection

Key Applications ✅Offshore platform risers and conductors ✅ Splash zone areas of jackets and legs ✅ Subsea…

Risers and Splash Zone Inspection

Subsea and Underwater Structures

Typical Applications ✅Subsea pipelines and flowlines ✅ Caissons and conductors ✅ Mooring lines and chains ✅ Subsea risers…

Subsea and Underwater Structures

Pipe Supports and Touch Points

Typical Applications ✅ Insulated or uninsulated pipe supports ✅ Saddles, clamps, U-bolts, and hangers ✅ Touchpoints on pipe…

Pipe Supports and Touch Points

Fireproofed Steel Structures

Typical Applications ✅ Fireproofed columns and beams ✅ Steel legs of process structures ✅ Offshore platform supports ✅ Jet…

Fireproofed Steel Structures

Pipeline Wall Loss Mapping

Suitable Applications ✅Buried or coated pipelines ✅ Insulated process and utility lines ✅ Above-ground and elevated piping…

Pipeline Wall Loss Mapping

Heat Exchanger and Boiler Tubes (Large-Diameter)

Applications ✅ Waste heat boiler tubes ✅ Fire-tube and water-tube boilers ✅ Heat exchangers in refineries, power plants,…

Heat Exchanger and Boiler Tubes (Large-Diameter)

Ship Hull and Deck Plates

Applications ✅Ship hull plating (internal & external) ✅ Deck plates and cargo areas ✅ Ballast tanks and…

Ship Hull and Deck Plates

Pressure Vessels and Columns

Applicable to: ✅Horizontal and vertical pressure vessels ✅ Absorbers, separators, and reactors ✅ Fractionation and distillation columns…

Pressure Vessels and Columns

Offshore Wind Turbine Structures

Applicable to: ✅Transition pieces and monopiles ✅ Jackets, tubular bracings, and support nodes ✅ Splash zones and…

Offshore Wind Turbine Structures

FPSO and Offshore Platforms

Applicable Inspection Areas ✅FPSO hulls and tank walls ✅ Topside modules and riser decks ✅ Process piping…

FPSO and Offshore Platforms

Power Generation (Thermal, Nuclear & Renewables)

Applicable Assets and Areas ✅Boiler feedwater and steam lines ✅ Turbine insulation lines and supports ✅ Heat…

Power Generation (Thermal, Nuclear & Renewables)

Mining and Mineral Processing Plants

Applicable To: ✅Slurry and tailings pipelines ✅ Acid lines and reagent distribution pipes ✅ Steam and process…

Mining and Mineral Processing Plants

Chemical & Fertilizer Plants

Ideal Applications ✅ Ammonia and urea plant piping systems ✅Acid and chemical transfer lines ✅High-pressure steam…

Chemical & Fertilizer Plants

Aerospace & Defense Infrastructure

Applicable Infrastructure ✅Aircraft hangars, radar station towers, and support structures ✅Aircraft fueling lines and thermal…

Aerospace & Defense Infrastructure

Pharmaceutical and Cleanroom Facilities

Suitable Applications ✅ Cleanroom HVAC ducting and structural supports ✅ Insulated stainless steel process pipelines ✅ Jacketed reactors…

Pharmaceutical and Cleanroom Facilities

District Heating & Underground Utility Pipelines

Ideal for: ✅District heating and cooling systems ✅ Steam and condensate return lines ✅ Hot water distribution…

District Heating & Underground Utility Pipelines

Water & Wastewater Utilities

Applicable to: ✅Insulated and coated water pipelines (aboveground or buried) ✅ Storage tanks (clean water, greywater,…

Water & Wastewater Utilities

Military and Naval Ships

Applicable Areas: ✅ Ship hulls, bulkheads, and internal structures ✅ Deck plates and steel flooring under coatings…

Military and Naval Ships
PEC

Pulse Eddy Current (PEC) Inspection Services

Advanced Non-Intrusive Wall Loss Detection Under Insulation At NDT AND PWHT SOLUTIONS INDIA, our Pulse Eddy Current (PEC) technology offers reliable, non-contact inspection for corrosion under insulation (CUI) without removing cladding or coatings. This technique allows for rapid assessment of wall thickness loss on pipelines, vessels, and structural components in live, in-service conditions.

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PECA

Pulse Eddy Current Array (PECA) Inspection Services

Fast, High-Resolution Corrosion Mapping – All Without Insulation Removal Our PECA (Pulse Eddy Current Array) solutions deliver next generation scanning of insulated and coated components, offering faster coverage and higher resolution imaging than traditional PEC. With PECA, we provide full C-scan corrosion maps in real-time perfect for large-area corrosion mapping, risk-based inspections, and asset life prediction.

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Pulse Eddy Current (PEC) Inspection Services
Pulse Eddy Current Array (PECA) Inspection Services
Precision Corrosion Monitoring with PEC & PECA Technology

Precision Corrosion Monitoring with PEC & PECA Technology

Powered by NDT AND PWHT SOLUTIONS PVT LTD – India | Serving Globally Looking for a non-intrusive, in-service solution to detect corrosion under insulation or coatings? We specialize in Pulse Eddy Current (PEC) and Pulse Eddy Current Array (PECA) inspection services designed to accurately detect wall loss through insulation, coatings, marine layers, and fireproofing materials without the need for shutdowns or surface prep. Our solutions are ideal for:

  • Corrosion Under Insulation (CUI)
  • Tank floor mapping
  • Offshore & subsea structures
  • Pipe supports, splash zones & touch points
  • Power plants, chemical facilities, and ship hulls.
ABOUT US
Our Expertise & Offerings

Assets We Support With PEC Technology!

Corrosion Under Insulation (CUI)

Pulse Eddy Current (PEC) Inspection for Corrosion Under Insulation (CUI) by NDT AND PWHT SOLUTIONS PVT LTD Global NDT Service Provider Pulse Eddy Current (PEC) is an advanced Non-Destructive Testing (NDT) technique designed to assess wall thickness and detect corrosion in carbon steel structures without the need to remove insulation, cladding, or fireproofing materials. It is particularly effective in identifying and quantifying Corrosion Under Insulation (CUI), a leading cause of unexpected failures in piping, vessels, and structural assets across various industries.

Corrosion Under Insulation (CUI)
Storage Tanks Floor Inspection

Pulse Eddy Current (PEC) Inspection for Storage Tank Floor Mapping by NDT AND PWHT SOLUTIONS PVT LTD Global NDT Service Provider Pulse Eddy Current (PEC) technology is a powerful Non-Destructive Testing (NDT) solution for evaluating the condition of storage tank floors, especially while the tanks are in service and full of product. This inspection method allows fast, accurate detection of corrosion, wall thinning, and internal floor degradation without opening the tank or interrupting operations.

Storage Tanks Floor Inspection
Risers and Splash Zone Inspection

Pulse Eddy Current (PEC) Inspection for Risers and Splash Zone Areas by NDT AND PWHT SOLUTIONS PVT LTD Global Service Provider in Advanced NDT Solutions Pulse Eddy Current (PEC) technology offers a safe, efficient, and non-intrusive solution to detect corrosion and wall loss in risers and splash zone areas, which are among the most critical and corrosion-prone zones in offshore structures.

Risers and Splash Zone Inspection
Subsea and Underwater Structures

Pulse Eddy Current (PEC) Inspection for Subsea and Underwater Structures Offered by NDT AND PWHT SOLUTIONS PVT LTD Global Leaders in Advanced NDT Services. Pulse Eddy Current (PEC) technology is revolutionizing the way subsea and underwater structures are inspected by enabling non-intrusive corrosion detection through marine growth, coatings, and insulation without the need for cleaning, surface preparation, or shutdowns.

Subsea and Underwater Structures
Pipe Supports and Touch Points

Pulse Eddy Current (PEC) Inspection for Pipe Supports and Touch Points Offered by NDT AND PWHT SOLUTIONS PVT LTD Global Experts in Corrosion Detection Pipe supports and touch points are critical areas in piping systems where crevice corrosion and wall loss frequently go unnoticed due to limited accessibility and coverage by insulation, saddles, clamps, or coatings.

Pipe Supports and Touch Points
Fireproofed Steel Structures

Pulse Eddy Current (PEC) Inspection for Fireproofed Steel Structures delivered by NDT AND PWHT SOLUTIONS PVT LTD Trusted Global Experts in Non-Destructive Testing Fireproofed steel structures are commonly found in oil & gas facilities, petrochemical plants, refineries, offshore platforms, and critical infrastructure where passive fire protection is applied to carbon steel components to mitigate the impact of hydrocarbon or jet fires. However, the steel underneath is prone to corrosion, and traditional inspection methods require destructive removal of the fireproofing, often damaging the protective layers and increasing costs.

Fireproofed Steel Structures
Pipeline Wall Loss Mapping

Pulse Eddy Current (PEC) Inspection Services for Pipeline Wall Loss Mapping delivered by NDT AND PWHT SOLUTIONS PVT LTD Specialists in Advanced Corrosion Assessment Pipeline wall loss, caused by internal corrosion, external corrosion under insulation, soil-side attack, or moisture ingress, poses a serious threat to pipeline integrity across oil & gas, petrochemical, power, chemical, and utility industries. Detecting this wall loss without interrupting operations has always been a challenge until now.

Pipeline Wall Loss Mapping
Heat Exchanger and Boiler Tubes (Large-Diameter)

Pulse Eddy Current (PEC) Inspection Services for Heat Exchanger and Boiler Tubes (Large-Diameter) Offered by NDT AND PWHT SOLUTIONS PVT LTD Experts in High-Temperature, In-Service Inspection Solutions. Heat exchangers and boilers are mission critical assets across power plants, refineries, chemical facilities, and offshore platforms. Over time, their large-diameter tubes are subject to wall thinning, internal corrosion, erosion, and localized degradation. Traditional inspection often requires shutdown, tube access, or internal cleaning.

Heat Exchanger and Boiler Tubes (Large-Diameter)
Ship Hull and Deck Plates

Pulse Eddy Current (PEC) Inspection Services for Ship Hull and Deck Plates by NDT AND PWHT SOLUTIONS PVT LTD Enabling Reliable Corrosion Monitoring Without Surface Preparation Ship hulls and deck plates are constantly exposed to marine environments, making them highly vulnerable to corrosion, pitting, and wall loss, especially in the splash zone, ballast tanks, and cargo decks. Accurate and timely inspection is critical for compliance, maintenance planning, and extending service life.

Ship Hull and Deck Plates
Pressure Vessels and Columns

Pulse Eddy Current (PEC) Inspection Services for Pressure Vessels and Columns Provided by NDT AND PWHT SOLUTIONS PVT LTD. Non-Intrusive Integrity Assessment for Critical Static Equipment Pressure vessels and process columns are essential components in refineries, petrochemical plants, power stations, and chemical processing units. These assets often operate under high pressure and temperature conditions, making wall thinning due to corrosion or erosion a significant safety and operational concern.

Pressure Vessels and Columns
Offshore Wind Turbine Structures

Pulse Eddy Current (PEC) Inspection Services for Offshore Wind Turbine Structures Powered by NDT AND PWHT SOLUTIONS PVT LTD Advanced Corrosion Monitoring in Harsh Marine Environments As the global shift toward renewable energy accelerates, offshore wind farms play a critical role in sustainable power generation. However, these structures exposed to saltwater, humidity, and mechanical stress are highly prone to corrosion under insulation (CUI), coating degradation, and wall loss, especially at splash zones, transition pieces, and support columns.

Offshore Wind Turbine Structures
FPSO and Offshore Platforms

Pulse Eddy Current (PEC) Inspection Services-FOR FPSO and Offshore Platforms Provided by NDT AND PWHT SOLUTIONS PVT LTD. Reliable Corrosion Monitoring in Demanding Offshore Environments Floating Production Storage and Offloading (FPSO) units and fixed offshore platforms are essential to oil and gas operations in deep and shallow waters. These structures operate in highly corrosive marine environments, where Corrosion Under Insulation (CUI), wall thinning, and structural degradation are ongoing threats especially in splash zones, risers, process piping, pressure vessels, and support frames.

FPSO and Offshore Platforms
Trusted by Industry Leaders Worldwide

Have Supported Clients In More Than 20 Countries.

Over the past decade, NDT AND PWHT SOLUTIONS PVT LTD has proudly served a diverse portfolio of clients across oil & gas, marine, power, infrastructure, and defense sectors. From global EPC contractors to leading asset owners, our advanced inspection services especially using Pulse Eddy Current (PEC) technology Our long standing relationships are built on trust, innovation, and consistent performance.

Offering specialized Integrity Inspections

NDT AND PWHT Solutions Pvt Ltd is a leading Indian company offering specialized Integrity Inspections, Non-Destructive Testing (NDT), and preventive maintenance services.

ABOUT US
Meet our Experts Crew

The Team That Makes It Happen

Adavan Naveen

Adavan Naveen

Our Senior PEC Technologist Mr. Adavan Naveen Kumar brings extensive field expertise and leadership in advanced Pulse Eddy Current (PEC) inspection across critical industries including oil & gas, marine, offshore, and power generation.
Surya Raja

Surya Raja

Our PEC Technologist & Project Manager Mr.Raja is a dynamic Pulse Eddy Current (PEC) technologist and experienced Project Manager, known for delivering precision-driven inspection solutions while effectively managing field operations.
Saravanan

Saravanan

Our PEC Technologist Mr.Saravanan ASNT & PCN NDT Level III Certified Mr.Saravanan is a highly skilled Pulse Eddy Current (PEC) technologist and a certified NDT Level III expert (ASNT & PCN) with deep technical knowledge and a hands-on approach to field inspection.
Selva Kumar

Selva Kumar

ASNT NDT Level III Certified Mr.Selva Kumar is a dedicated Pulse Eddy Current (PEC) technologist and a certified ASNT NDT Level III professional with a strong background in advanced non-destructive testing and field operations.
Rakesh Swain

Rakesh Swain

Our PEC Technologist & Operations Manager Mr.Rakesh Swain serves as a key pillar in our PEC operations, combining deep technical expertise in Pulse Eddy Current (PEC) inspections with strong leadership as our Operations Manager.
Mr. Rajesh Kumar Padhiary

Mr. Rajesh Kumar Padhiary

Our PEC Technologist & Operations Manager Mr. Rajesh Kumar Padhiary is a highly experienced Pulse Eddy Current (PEC) technologist and serves as the Operations Manager, With a strong foundation in non-destructive testing and a focus on operational excellence, he plays a key role in delivering high-quality inspection outcomes across industrial sectors.

OUR PEC INSPECTION TEAM

Our Pulse Eddy Current (PEC) inspection team is the backbone of our integrity-driven operations. With deep technical expertise and real-world field experience, our team is certified, globally trained, and deployment-ready for the most complex inspection challenges.

ABOUT US

Advanced Pulse Eddy Current Solutions with more quality

NDT & PWHT Solutions

At NDT & PWHT Solutions, our PEC systems detect wall loss through insulation up to 100mm thick—without shutdown. Trusted in over 500+ site inspections, we combine high-resolution probes with multiplexing tech for faster, data-driven corrosion monitoring.

ABOUT US

Pulse Eddy Current for Underwater Inspection

Pulse Eddy Current technology enables accurate, non-contact wall thickness measurements even below the waterline. Ideal for subsea risers, caissons, splash zones, and offshore structures, PEC performs through marine growth, coatings, and corrosion layers eliminating the need for surface prep or dry docking.

Our PEC systems are engineered to operate on surfaces up to 500°C (932°F) without requiring plant shutdown. Perfect for live pipelines, heater coils, furnaces, and hot vessels, PEC offers real-time thickness data without interrupting process flow.

PEC can accurately measure wall thickness through insulation up to 500 mm , including metal cladding, weatherproofing, fireproofing, and various coating layers. This makes it ideal for inspecting insulated pipelines, vessels, elbows, and bends all while the system remains in service.