Petrochemical & Chemical Processing Coating & Repair Services

Acid attack eats into retaining walls, drains, and channels, thinning concrete and opening leak paths into the substrate and surrounding ground.

Bolted and threaded assemblies on hot equipment seize together, so the next overhaul means cutting parts free instead of unfastening them.

Airborne moisture, salts, and humidity corrode exposed equipment and new machinery before the original coating lasts a full service interval.

Bund walls spall from the inside out, exposing rebar and opening cold-joint cracks until the wall no longer holds its rated volume.

Stored chemicals attack tank floors and the floor-to-shell weld, thinning steel where stagnant product settles and the old lining has worn through.

Process floors and containment areas take acid, alkali, and mechanical attack that strips ordinary toppings and lets product reach the substrate.

Bends, tees, and elbows wear fastest because flow turbulence concentrates erosion and corrosion at the change of direction.

Bearing-bore wear, split-line distortion and oil-leak paths at gasket faces retire compressor, engine and gearbox housings before the internals wear out.

Spalled slabs, cracked walls, and deep concrete loss expose rebar and weaken structures, channels, and openings across a plant.

Wet insulation traps moisture against hot pipe and vessel walls, driving hidden corrosion that inspectors only find once metal loss is severe.

Welding on pressure separators and code-stamped vessels triggers re-stamping, stress relief and thermal distortion that can cost more than the defect.

Swirling particle-laden gas inside cyclones and separators erodes the cone walls and vortex finders until plate thins and capture efficiency drops.

Kraft digesters carry hot sulfate-rich liquor that thins linings and corrodes every weld and access port over a single campaign.

Through-wall corrosion, external pitting, and mechanical damage thin pressurized pipes and vessels before a replacement turnaround is scheduled.

Flow-induced metal loss exposes fresh steel that the process chemistry then attacks, thinning seawater filters, amine systems, impellers, blades, and rudders.

Static charge builds on insulating floors near electronics or flammable atmospheres, risking equipment damage or ignition.

External corrosion attacks pipework, valves, fittings, and tank walls at supports, weld seams, and coating gaps until metal loss hits inspection limits.

Particle-laden gas streams erode fan blade leading edges, tips, and deflectors, dropping airflow and unbalancing the rotor over a single campaign.

Flange faces corrode and weep at the gasket joint, and exposed bolting seizes. This opens leak paths and makes future disassembly hard.

Metal loss from corrosion, erosion or pitting retires equipment once it reaches a code-trigger thickness, and weld build-up adds heat distortion.

Dissimilar tube metals set up galvanic corrosion at the tube sheet and water box, attacking the steel around each tube end and opening leak paths.

Equipment running well above ambient strips standard immersion linings, exposing bare steel to corrosion and process attack.

Tanks, vessels, and pipework running hot cannot be cooled or drained, so conventional linings that need an ambient substrate never get applied.

Insulation cladding leaks at seams, support legs, and penetrations, letting water reach the pipe and hide active corrosion under the lagging.

Active leaks at pipes, headers, and vessels waste product and corrode nearby steel before a shutdown can be scheduled.

Pipes sliding across steel supports grind through coatings and trap moisture, driving corrosion and metal loss at every contact point.

Voids, distortion, and gaps under machine feet and pump bases feed vibration and misalignment back into rotating equipment.

Heat cycling, gasket-witness machining and dropped tools deform flange faces and corrode nozzle sleeves, so the line leaks and stays out of service.

Pinholes, through-wall defects, and corrosion pits open leak paths in pipe and tank walls, often on wet or oil-contaminated steel.

Cracks, splits, and worn sections in plastic and rubber pipe leak product and resist conventional metal repair methods.

Process vessels, knock-out drums, and clarifiers corrode at welds and access ports where the product chemistry thins the original liner.

Process-area walls take splash, mist, and spill that ordinary paint cannot survive, especially at the floor-wall junction where product puddles.

Flow-induced metal loss exposes fresh steel that the process chemistry then attacks, dropping the efficiency of pumps, fans and turbines.

Scrubbers and absorber towers face acidic condensate and wet chemical attack that thin shell steel at the internals and liquid distribution zones.

Porous concrete and cracked joints let spilled acid, alkali, or process product travel through the bund and reach surrounding soil.

Oil, gas, and water separators corrode at the water leg and internals where produced water and solids settle against the shell.

Water wicks in at the tank-to-foundation rim and attacks the floor plate from beneath, accelerating underside corrosion with every rain cycle.

Body erosion at the flow path, seat-and-stem wear and gasket-face corrosion retire valves before the trim or actuator fails.