
Elsont Tankservice GmbH
About us
ELSONT
STORAGE TANK EQUIPMENT
Safety. Integrity. Positive relationship. Stewardship.
Community involvement. Delivering the best.
These core values have forged our reputation for excellence!
For more than 30 years, ELSONT has been supplying the oil industry. Decades of expert knowledge and continued contact to operators of tank farms and refineries gives ELSONT the edge over competitors and gain new clients. Based on over 20 years of installation and maintenance experience, ELSONT’s specialised range of equipment is being installed in refineries all over the world.
ELSONT is ISO 9001:2000, SCC** and EN1090 certified, and all products are manufactured to strict quality standards. Manufacturing of our products is based in modern facilities in Seoul, Korea and Europe. We strive to reduce product losses through evaporation and maintain product quality with:
• Geodesic Dome Roofs
• Full Contact Aluminium/SS or GRP made Internal Floating Roofs
• Pontoon Type Aluminium Internal Floating Roofs
• Pontoon Type Stainless Steel Internal Floating Roofs
• Floating Roof Seal Systems
• Floating Suction Lines
• Oil Skimmers
• Floating Roof Rainwater Drainage Systems
• Gauge Pole Covers, Leg seals, Special Seal Solutions, a.s.o.
Together with you, ELSONT carries out all regulatory requirements and gears your tank up for the demands of the future.
Products
ELSONT Full Contact Type Internal Floating Roof
The FULL CONTACT ALUMINIUM HONEYCOMB PANEL INTERNAL FLOATING ROOF has been designed to meet the industry requirement for a low emission; simultaneously it is extremely durable and overcomes the many design problems that exist in other well-known brand IFR’s.

ELSONT primary & secondary seals
WE PROVIDE SEALS with the best available technology, with or without wax scrapers, normal or low profile to maximize your tank volume. Liquid mounted, mechanical shoe seals made of stainless steel or galvanized, vapour barrier fabrics made of PTFE, PU, neoprene even with anti-static properties assure the highest quality, highest chemical and UV-resistance. Even huge rim spaces are no challenge for our seal systems. Pontoons will never be harmed or damaged. All our systems are fixed onto the floating roof up-stand or angle. Up to six different primary seals and secondary seals with a low profile are part of our portfolio. PRIMARY SHOE SEALS Systems with bolt-on counterweight shoe seals. To seal 200mm rim space. 300mm nominal rim spaces. Scissor type seals also with wax scrapers at the bottom of the shoe suitable for waxy crude services. SECONDARY SEALS WIPER SEAL based on metal plates with neoprene wiper tips and PU or PTFE vapour barrier fabrics. Plates are not bolted together. Support plates can fan out independently of each other. LOWPROFILE SEALS are designed to provide secondary sealing for all floating roof applications and to increase your storage capacity due to its low construction height. Standard configured with Neoprene/Nitrile wiper tip and Teflon vapour barrier fabric.
Elsont Aluminium Dome Roof
The ELSONT Heavy Duty Geodesic Dome Roof is the result of over 25 years of experience in practical tank equipment gathered and realised by ELSONT engineers. Our aim is to provide a Dome to the tank industry, which is extremely durable and overcomes many design problems that exist in other well-established brand domes. Our Aluminium Dome Roofs comply with API and EUROCODES. We assure fast and easy installation, leak tightness, strong connections of walkways to the dome structure, not to the battens (2 extra screw rails) and many more. ELSONT has been working with many dome manufacturers from all over the world. This experience makes ELSONT the right partner for your tank revamp and maintenance plans. the world. This experience makes ELSONT the right partner for your tank revamp and maintenance plans.
ELSONT Pontoon Type Internal Floating Roof
The HEAVY DUTY ALUMINIUM, HYBRID OR ALL STAINLESS STEEL INTERNAL FLOATING ROOF is ideally suited to service in earthquake prone regions or in those tanks subject to sloshing and/or turbulence due to high fill rates or mixers. An Internal Floating Roof must be easy to install, must have a good handling and must be reliable in operations. This can only be guaranteed, if you consider important facts.