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Sulfuric Acid Tank Service & Support

Built for one of the toughest acids.

Sulfuric acid is highly corrosive and unforgiving of weak points in a tank’s lining, fittings, or shell. Custom Tank Innovations inspects, repairs, refurbishes, and customizes tank containers in sulfuric acid service — working around existing acid-resistant linings and materials to keep your equipment safe and compliant.
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100+
Years combined experience
R-Stamp
National Board accredited
6+
Lining types we work around
What we do

Service for tanks in acid service.

Acid-service tanks need careful handling to protect linings and prevent corrosion. Here’s how we apply our core services.
01
Inspection & RecertificationLining-aware inspection and pressure testing for acid-service tanks.
02
Repairs & MaintenanceValve, fitting, and shell repairs performed without compromising acid-resistant linings.
03
RefurbishmentFull restorations for acid-service tanks, including frame and shell work performed around existing linings.
04
Tank CustomizationAcid-compatible valves, fittings, and safety accessories.
05
Lining Condition AssessmentHoliday testing and visual inspection to evaluate lining integrity.
06
Corrosion MonitoringThickness testing to track shell condition over time.
07
Damage DocumentationDocumenting lining or shell damage so you can coordinate relining with a specialist if needed.
08
Compliance DocumentationDOT, UN, and Class Society documentation for acid-service tanks.
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How it works

Service that protects the lining.

Working on an acid-service tank takes an extra level of care. Here’s how we approach every job.
01

Assess

We inspect the tank — including the condition of the existing lining — and note anything that affects the scope of work.
02

Plan Around the Lining

Repairs, inspection, refurbishment, or customization is scoped to avoid damaging or contaminating the lining wherever possible.
03

Perform the Service

Our welders, technicians, and inspectors complete the requested work using methods appropriate for acid-service equipment.
04

Document & Coordinate

We document lining condition, and if relining is needed, help you coordinate that work with a qualified specialist.
Who ships sulfuric acid

Industries that move sulfuric acid.

Sulfuric acid is one of the highest-volume industrial chemicals shipped — these are the industries we service tanks for most.

Chemical Manufacturing

Feedstock and intermediate for a wide range of chemical processes.

Mining & Metals

Leaching and ore-processing applications.

Fertilizer Production

A key input for phosphate fertilizer manufacturing.

Petroleum Refining

Used in alkylation and other refining processes.

Battery & Recycling

Lead-acid battery production and recycling operations.
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Tell us about your tank.

Send a few details and we’ll come back within one business day with a scope, timeline and price. For urgent repairs and refurbishment, call us directly — we keep parts on hand.
+1 281-542-6800
Mon–Fri, 7am–6pm CT
sales@customtank.com
Typical response within 1 business day
14510 Beaumont Highway
Houston, TX 77049 USA

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