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Repair and dismantling of offshore structures.

Water jet cutting systems for the offshore sector

The lifecycle of an offshore structure is limited. If an oil source is exhausted, no longer profitable or damaged, it is dismantled. Water is an ideal solution for decommissioning in this explosive area because of its property, since no heat is applied. With the suspension jet and the cutting devices from ANT, it is possible to cut multilayer pipes with a depth of up to 500 meters. Platforms can also be rebuilt using special systems.

Remote operated vehicles (ROVs) and remote-controlled cutting-guide systems from ANT permit safe repair and dismantling of oil and gas platforms without the need for deep-sea divers. Even in areas which are at risk of explosion, entire plants or individual parts such as casings, pipelines and steel constructions can be repaired or dismantled in an environmentally friendly manner with the help of ANT solutions.

Even interior cuts in narrow pipes (as from 40 millimetres) and cutting work at underwater depths of up to 600 metres are possible. Extremely high-performance equipment is needed for offshore use. Our 2,500 bar WAS system − the largest and most powerful in the world − is therefore particularly in demand for offshore work.

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Our products for the offshore sector

AMU Abrasiv Mixing Unit

AMU (Abrasiv Mixing Units) higher 700 bar.

The AMU series was standardised for various industrial application ranges. Amongst these are the decommissioning and maintenance of offshore structures and plant in the petrochemical and nuclear technology industries. The unit designation always refers to the maximum working pressure and the gross capacity of the pressure vessel.

AMU higher 700 bar

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Please do not hesitate to contact us so that we can inform you about our services in the field of waterjet cutting and special machine engineering.

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Why not become a part of our success story and apply for attractive positions in our company. We look forward to meeting you soon. Our job vacancies.

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Satisfied customers worldwide! A variety of prestigious references can confirm the competence and quality of our ANT waterjet cutting systems.

We offer sophisticated solutions for a wide range of applications in waterjet cutting technology. Our water-jet systems have been successfully used in corporations, in small and medium-sized businesses as well as in skilled craft and trade companies. Over 200 customers have already put their faith in the technology and service of ANT.

Our references


1 | 4 Success stories at ANT

„As a service provider, we are able to realise many different projects using the ANT technology. Our cooperation has always been characterised by quality, know-how and trust.“ Christoph Steffen - Projektmanager, AQUATEC

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2 | 4 Success stories at ANT

“ANTs products and service is excellent. Using their tools for our Offshore projects is lucrative and practicable.” Wang Chao - Projektmanager, CNOOC - China National Offshore Company

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3| 4 Success stories at ANT

“A professional and human relationship, even in difficult situations, describes our cooperation with ANT. Rapid assistance with mobile systems, they stick to their word.“ Tim Babendererde - Partner, Babendererde Engineers

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4 | 4 Success stories at ANT

“The project was performed on schedule and to the complete satisfaction of our customer. This would not have been possible without your personal engagement. Therefore we want to thank you.” Andreas Loeb - Projektmanager, Siempelkamp

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Why not put the ANT water jet cutting system to the test.

Use our know-how in suspension ​​jet cutting and put our water jet cutting systems to the test. Your workpiece, your requirements, our convincing results!