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INNOVATION IN HF WELDED PIPE TECHNOLOGY High-Productivity HF Pipe Welding Plants and Finishing Lines
INNOVATION INHF WELDED PIPETECHNOLOGY
High-Productivity HF Pipe Welding Plants and Finishing Lines
TUBING THE WORLD WITH DANIELI W+K
DANIELI W+K is located in Dortmund, Germany, and has been successful in the international pipe plant business since 1968. The company forms part of the global operating group DANIELI & C.Officine Meccaniche SpA, Italy.
DANIELI workshops worldwide offer an extensive range of individual manufacturing solutions.
11 Spiral Pipe Plants2 Finishing Lines for Spiral Pipes3 HF Pipe Welding Plants4 Finishing Lines for Automotive
Tubes
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Complete solutions for HF and spiral pipewelding plants
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SchwerinHamburg
Bremen
Hannover
Düsseldorf
Wiesbaden
Erfurt Dresden
Magdeburg
Mainz
Stuttgart
München
Saar-brücken
Kiel
Berlin
Potsdam
Dortmund
Wide Range of Programs from a Single Source
We deliver both complete plants and single machines for the production of longitudinally-welded (HF) and spiral-welded pipes (SAW), and we focus in particular on offering innovative and customized solutions. Our core business covers development, planning, design and also includes manufacturing, assembly and commissioning. Complete finishing lines, turnkey supplies and comprehensive after-sales service as well as upgrading solutions complete our extensive portfolio for the tube and pipe industry.
Final product Longitudinally welded pipes, tubes and hollow sections
Steel grades Max. X100, stainless steel
Final applicationPrecision pipes and tubes, e.g. for the automotive industry, line pipes, Oil Country Tubular Goods (OCTG) for gas, oil, water stainless steel pipes, hollow sections, e.g. construction tubes
International Standards (e.g)API 5L, API 5CT / 5B, ISO 3183, GOST, EN10219, EN 10305,JIS 3136, JIS 3466, GOST 8639-82
Outside pipe diameter range 12,7 to 660 mm (½“ to 26“)
Hollow sections Max. 520 x 520 mm, max. 440 x 600 mm
Wall thickness range 1,5 to 25.4 mm
Pipe length 6,0 to 18,0 m (or as required)
> Innovative and economical solutions offering the highest plant productivity and energy efficiency
> High plant availability and security through process-reliable systems and integrated state-of the-art automation components
> Quick dimensional changing times for high plant flexibility using special quick-change and setting systems, innovative roll clamping
Applications:
1 OCTG2 Construction3 Automotive
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HF pipe mill technology
HIGHLIGHTS
Automation System & Safety
> Automated quick-setting solutions with reproducible process parameters in all plant areas, such as strip preparation, pipe forming, cutting, finishing, high user-friendly operating and monitoring systems
> Production data management for efficient manufacturing processes, supported by e.g. material tracking, cross seam tracking, continuous quality control, performance by
Technical Data
1. Visualization HMI Operator’s PC 2. Visualization HMI Mobile Panel
systems, motorized shaft positioning
> In-house development of complete roll sets for individual production programs
> Single machinery: edge millers, flying saws, pipe flushing stations, bevelling machines, bundling machines etc
> Turnkey supply in cooperation with the DANIELI Group
higher-level automation systems Level 2 and Level 3
> Innovative drive systems to fullfill the continuously increasing demands for energy-efficiency
> Integrated safety solutions according to international regulations by implementing customized automation to provide for safe operation functions and plant monitoring
DANIELI W+K‘s forming stands are of rigid and compact design, ensuring high process reliability and efficiency for the production of high-quality tubes and pipes. For the production of thick-walled and high-tensile precision tubes, very short distances between the stands provides for tight and safe tube forming process. The stands are individually driven. Each shaft has automatic roll positioning. Customized solutions are also
1 Forming/sizing stands2 Multi Cutter3 Finishing Line for Automotive Tube
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HF pipe mill innovations
DANIELI W+K’s Multi Cutter ensures perfect cuts with minimum burr at high production speeds. Special design of the saw heads allows the use of one, two or four saw blades, depending on pipe dimensions. Low-backlash gearboxes are optimally matched to the carbide-tipped saw blades. Thanks to the design and arrangement of special pipe clamping systems any vibrations during the cut-off procedure are reduced.
In addition to API pipe finishing lines, DANIELI W+K offers state-of the-art solutions to automotive tube producers. After cutting an integrated sample saw cuts pre-selected lengths for testing procedures.Both tube ends are bevelled and led to the subsequent blow-out station where two tubes are handled simultaneously. The inside scarf is rinsed out with emulsion and
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Automotive tube HF welding and finishing line
offered for DANIELI W+K’s forming stands for large pipe ODs, e.g. line pipe production up to 660 mm in order to facilitate tool changing procedures. Wide diameter-ranged tooling saves on tooling costs and downtimes.Sturdy welding tables offer a wide range of applications, either in 2-roll, 4-roll or 5-roll design, with quick-change and comprehensive automatic setting systems.
The result is a high-quality low-burr cut, even when cutting pipes with high wall thicknesses and extreme material properties or thin-walled large diameter pipes. The Multi Cutter is used in pipe welding lines up to a pipe O.D. of max. 26” (660 mm) and hollow sections. Thanks to the special saw head designs wide diameter ranges can also be covered.
chopped into chips. Remaining emulsion is blown-out.The final tubes are either led to further processing (e.g. drawing benches) or to the automatic tube bundling and strapping machine.
Multi Cutter
Finishing Line for Automotive Tube
Forming, Welding, Sizing Stands
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1 Strip preparation2 Strip accumulation3 Forming section4 Welding section5 Seam annealing6 Cooling section7 Sizing / Profiling section8 Flying cut-off equipment9 Bevelling machine10 Hydrotester11 US testing12 Pipe transport13 Pipe bundling area
Plant solutions from a single source: Production of longitudinally HF-welded API pipes
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HF pipe welding and finishing plant for API pipes
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Strip Preparation
> Automatic coil handling and strip feeding systems
> Automatic strip end shearing and cross welding machines
Strip Accumulation
> Horizontal spiral strip accumulation systems, such as plate-type or roller-type accumulator
Forming & Sizing
> Conventional forming stands or flexible linear forming cage, with quick-change systems and automated roll positioning
Inside Bead Scarfing
> Own DANIELI W+K design, providing for a safe removal of the inside bead, with integrated scarf chopper
Welding Section
> Heavy-duty welding tables with quick-change system
1 Coil magazine2 Strip accumulator3 Strip edge miller4 Control desk5 Pipe finishing line
Scope of supply and services
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Wide Range of Equipment & Services from a Single Source
NDT - Testing Systems & Seam Annealing
> Integration of the latest technologies for continuous quality control and seam annealing process
Cutting Systems
> Flying cutting machines with one saw blade or multicutter with two or four saw blades, for high-quality cutting results
Finishing Lines
For: > OCTG pipe & tube production
> Automotive tube production
> Other customized applications
Electrics &Automation
> Automated setting system with reproducible roll positioning for all process parameters
> Pipe tracking and product management system
> Automation systems Level 2 or Level 3
> Fault analysis and troubleshooting via teleservice
Additional DANIELI W+K single machines
> Edge milling machines
> Bevelling machines
> Blow-out stations with inside scarf chopper
> Bundling machines
Upgrading Solutions and After-Sales Service
> Modernisation and process optimization of existing lines
> Comprehensive after-sales support
DA
NIE
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+K
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Hauert 12A44227 DortmundGermanyTel (49) 231.7922110Fax (49) [email protected]
DANIELI HEADQUARTERS
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