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Asset Integrity Services

Floating Roof Drain Systems

To prevent the accumulation of rainwater on external floating roof tanks of aboveground storage tanks, drainage systems are installed in new or existing tanks. Since the roof drain system is immersed in the stored product, it must be able to withstand the temperature and chemical properties of the tank.

Floating Roof Drain Systems
Floating Roof Drain Systems
Floating Roof Drain Systems

Optimize your safety with minimal down time

Qualitech Floating Roof Drain Systems were designed to provide an innovative solution to floating roof drainage risks. Designed to withstand the most extreme service conditions, Qualitech Floating Roof Drain Systems consists of steel pipes joined by flexible hoses. The installation is performed by our certified and experienced crew.

Fix position - no damage resulting from interference. No dragging or scraping action across tank bottom. no kinking or collapsing. 100% aromatic resistant components.

Minimal downtime due to small operating area and no tank layout. Minimal field welding required for system installation.

No piping runs required on underside of floating roof. Straight-line design  no offsets to cause unbalanced loading. Continuous slope design – no sediment traps.

No moving parts to lubricate. Designed for submerged service.

easy Installation

long service life

high operating pressure

Tank Jacking

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Tank Jacking

Liquid Tight®️ Membranes

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release prevention barrier

API - 653 Inspection

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API 653 INSPECTION