Hole without weld preparation.
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We provide a range of vessel head cutting services to help you cut any shape you want on you steel material with utmost accuracy and with a bevel. All the CNC machines we cut your material on are developed and produced in-house. With our FitPerfect™ technology we have capacity to realize extremely accurate cuts of centered and excentrical holes on pressure vessel heads. Once cut with a bevel, the parts arrive at your facility ready for fast and easy fitting and welding.
Hole without weld preparation.
Hole with weld preparation to fit a nozzle.
Hole with inside and outside weld preparation to save weld volume.
We can realize all the cuts for your pressure vessels
Our technology has the capacity to cut vessel heads, shells, nozzles, reinforcement pads and eccentric holes, all with a bevel and with utmost accuracy.
Holes for perfect fits
Our advanced cutting technology and cutting compensation ensures highly accurate hole cutting.
Cut any hole
Our technology is capable of cutting centric and excentric holes with weld preparation (e.g.: V bevel, K bevel).
Laser measurement of the surface enables adaptation of the theoretical 3D cutting path to the deviations of the vessel head.
We help to reduce your total processing time!
The perfect weldpreparation reduces your fitting and welding time. And with 6 cutting machines and a flexible work capacity, we ensure that you can start welding sooner than when you would make the preparation yourself.
|Size||600-3000 mm (24-118”)||Track and trace||Permanent and non permanent marking|
|Location||At HGG||CAD||Autocad and many others|
|Material||Carbon steel, Stainless steel and other alloys||Certifications||ISO 9901; Lloyds 3.1 & 3.2; Declaration of conformity NEN 1090|
“We have the technology and skills to cut vessel heads, shells, nozzles, reinforcement pads and eccentric holes, all with a bevel and with utmost accuracy.”
Holes need to be truly round and accurate especially in case of thicker walls. Deviations during cutting would impact the overall welding volume. The machines we cut your vessel heads on are equipped with a FitPerfect™ technology resulting in highly accurate holes for optimized fitting and welding.
Industry application: Excentrical holes in pressure vessels, vessel heads, shells, dished heads, dished ends, nozzles, boilers, heat exchangers, domes
Contact us and get an expert advice on vessel head cutting services
Years of experience has helped us to be able to give you expert advice on a smooth transfer of 3D-models into cutting files, welding details, optimized nesting and calculating of welding volume.
Send us your preliminary drawings
With our in-house developed software, we offer you freedom to design. We connect to all major CAD-systems. Time consuming manual programming is not necessary. Send us your digital drawings or NC data and we will import them into our CAD-CAM system.
Send us your raw materials and tell us your schedule
Based on your drawings our experienced machine operators cut your material into ready-to-weld parts. We stay flexible in order to fit into your schedule.
Receive all cut parts ready for fitting and welding
Our vessel head cutting services include transportation. We deliver the pipes, ready for fitting and welding. So you can concentrate on your core-business.
Ask our 3D Profiling experts:
Nous avons plus de 600 machines installées dans le monde
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