You receive a ready-to-weld package, so you can focus on fast & easy fitting and welding. We provide a range of pipe cutting services to help you cut any shape on your steel tubulars with utmost accuracy and with a bevel and plate slots. The CNC machines for tubular profiling are developed and produced by us.
Chamfer Profiling Shapes are applied for plate connections or to connect pipe ends
Chamfer: For perpendicular or slightly sloped pipe to plate connections.
Chamfer PJP: A plasma optimized shape for angled pipe to plate connections and rapid cutting.
Chamfer Offshore: A pipe to plate connection with a slope less than 45° in accordance with AWS for offshore industries.
Chamfer X-bevel: To reduce welding volume or to apply a tapering.
Saddle Profiling Shapes are applied to connect either one or multiple colliding pipes with an intersecting pipe
Saddle: A pipe to pipe connection in tubular structures.
Saddle PJP: A plasma optimised shape for angled pipe to pipe connections and rapid cutting.
Saddle Offshore: A pipe to pipe connection with a slope less than 45° in accordance with AWS for offshore industries.
Saddle X-bevel: To reduce welding volume.
Hole Profiling Shapes are applied to create open connections for the piping industry or to fit gusset plates for structural steel
Hole: For perpendicular or slightly sloped connections.
Hole set-in: For pressure connections with a much smaller branch member diameter.
Hole X-bevel: To reduce welding volume.
Slot Hole: To fit gusset plates.
Miter (Hole and Saddle): To make T-shaped pipe to pipe connections for low pressure piping.
Special cuts? We have the solution. Please contact us for more information.
We offer our pipe cutting services on all type of tubulars: big and small, long and short, thick-walled and thin-walled, pre-fab assemblies and raw materials
We can cut a large variety of pipe sizes in carbon, duplex, stainless steel and other alloys.
Save costs by reducing welding volume
After we do the tubular profiling on your material, the pipes are ready for fast and easy fitting and welding. Our machines cut the perfect weld preparations on saddles, chamfers, miters etc. This weld prep can include a root opening and shrinkage compensation.
The extra step to further reduce your fitting costs
Having reference-lines and footprint-marking on both the main member and the branch member guarantees a quick and precise fit-up for saddle connections.
Rely on our quality certifications
We are certified for ISO 9001, Lloyd’s 3.1 & 3.2 and Declaration of conformity NEN 1090.
Get an expert advice on detailing your weld-preps
We have the technology and knowledge to modify welding details, to improve weldability and reduce welding volume. All this within the Welding Procedure Specification (WPS).
We make your design a reality
With in-house developed software and machines we have unlimited cutting solutions for the realization of complex structures.
HGG is approved by Lloyd’s Register to remark materials and transfer heat numbers by EN 10204:2004 (3.1.B and 3.1.C). Nesting list and re-stamping certificate are available on request to improve quality and minimize manual efforts.
Optimized material utilization through smart nesting
Through HGG’s nesting engine you get the most out of your raw material. Algorithms for optimized nesting of the parts to achieve a minimum of scrap.
We help to reduce your total processing time!
The perfect weld preparation 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.
Receive your parts neat & tidy
The pipes are bundled or crated per sub-assembly as a ready-to-weld kit and transported to your site.
We can also cut your material on-site
Transportation can be big share of the total project cost. For large volumes of pipe or on large diameters (> 8meter/26 feet) we have mobile machines that can cut your tubulars on-site.
Our experienced staff operates the machine.
规格 | |||
|---|---|---|---|
| 尺寸 | 42-8000mm (2" - 314") | 跟踪和查询 | Permanent and non permanent marking |
| 地点 | At HGG or on your site | 计算机辅助设计 | Autocad, Tekla and many others |
| 材料 | Carbon steel, Stainless steel and other alloys | 认证 | ISO 9001; Lloyds 3.1 & 3.2; Declaration of conformity NEN 1090 |
“Pioneering Spirit, the world’s largest pipe lay vessel, is even longer than the Eiffel Tower is high! All the pipe cutting and weld preparation works for the stinger were performed by HGG.”
Play video What is your greatest worry in a fabrication process? Is it the complexity of the design, poor production flow management, too much material waste, loss of control over the operating expenses or the lack of highly skilled welders? Then, how do you deal with the increasingly tough demands and regulations on welded structural design?
Volumes and pipe sizes differ from project to project and demand a higher level of flexibility from your workforce. By using traditional methods, a fabricator is able to cut only 10-20 tons of pipe per day. With HGG pipe and tube cutting services, this can be increased to as much as 100 tons a day.
Industry application: Tubular profiling for stadiums, bridges, theme parks, expo centers, airport structures, shopping malls, cranes, trusses
Pre-fabricated piping parts need to be assembled under strict pipe shop regulations. By automating the cutting process and applying smart weld preparation techniques, materials are ready for fast and easy fitting and welding.
Industry application: Tubular profiling for Headers, T-pieces, manifolds, run pipes, reinforcement pads, loading arms, filters, elbow supports, skids, spools, power plants and refineries, flow lines, modules, lobster backs
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: Tubular profiling for pressure vessels, vessel heads, shells, dished heads, dished ends, nozzles, boilers, heat exchangers
HGG has the cutting machinery capacity to realize 100% of the common offshore cuts, including rat holes. Using this capability, you have complete freedom to design project specific connections. We cut your material on our high-performance plasma cutting line, which greatly reduces the amount of grinding work needed.
Industry application: Tubular profiling for jackets, jack-ups, skids, gangway, crane-boom, stinger, subsea structure and support frames.
Contact us and get an expert advice on pipe cutting
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 pipe 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:
