Structure Steel Marine Straight Pipe

Over the past more than 10 years, Unisite had supplied many flanged pipes for worldtop dredging companies, for new shipbuilding projects and other projects. Our normal tolerance for such dredger pipes, ID+/-2, L+/-1, straightness<1mm/m, weld seam0-3, flange OD+/-2, TH+/-1, PCD+/-1, HOLE+/-0.5, flatness(backward) <2mm. For such dredger flanged pipes, the PCD of flanges are the most important.  Flange can be either tack welded or fully welded.

Company information

Long-term cooperation with world top dredging and marine companies for more than 10years, UniSite is specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects. UniSite is one of the most professional dredging and marine companies in design, manufacture, and construction and related products and services.

UniSite group has a perfect managing system and our staff who are professional in technology are committed, passionate, efficient.

Safety & quality are the key factors of UniSite group with good QHSE experience and ISO9001/BV certificate.

With professionalism, vitality, innovation, respect, team spirit, UniSite culture (corporate values, corporate philosophy and behavior shaping) is continuously developing, along with our company from its foundation.

UniSite group is able to offer our client best possible and most sustainable solutions to their requirement.

With about 10 years` experience, now our products and service are involved in many projects all over the world,

below is a partial list.

•       2005 Palm island construction in Dubai: the large quantities of dredging pipeline including sink pipes, shore pipes with flanges and pontoons.

•       2005 Waterways dredging projects and relevant items: the large quantities of pipeline, connected pontoons.

•       2006 Waterways dredging projects and relevant items: the large quantities of pipeline, connected pontoons.

•       2007 Waterways dredging projects and relevant items: the large quantities of pipeline, including sink pipes, shore pipes with flanges and pontoons.

•       2008 Waterways dredging projects and relevant items: the large quantities of pipeline, connected pontoons, floating pipelines and bends.

•       2008 Capital dredging for a third berth at Anderson point in port Hedland in Australian: the large quantities of lsaw pipes

•       2009 Waterways dredging projects and relevant items: the large quantities of pipeline, connected pontoons and bends.

•       2009 Silt treatment plant, Amoras projects in Antwerp: the large quantities of lsaw pipes with flanges.

•       2009 Railway tunnel Schuman-Josaphat (Belgium): the whole jacking pipes for supporting

•       2010 Environmental works:pontoon for work platform and pipes

•       2010 The dredger equipment: the dredge equipments of hopper protection panels, anchors, anchor boxes and double wall bends.

Our service

Besides above the general specifications, we can also supply some specific jet water pipes and other similar steel structure as clients' requirements.

Package and shipping

bulk package and bulk vessel transportation

container package and container transportation

Certificates

- Material certificates by a classification society EN10204 3.1

- Inspection protocol

- NDT reports

- Fixed certificate: ISO9001, BV certificate, CCS certificate

Photos of Structural Pipe With Flanges

  

 

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