Unisite Group Ltd.
86-574-87053650
Unisite Group Ltd.
86-574-87053650
Product Categories
(Total 12 Products for Structural Marine Steel Pipe)
Straight Structural Steel Pipe With Flange
Dredging structural pipes operate in severe conditions and have to withstand with exceptional wear and tear. As a result, the different components of the dredging pipeline such as discharge pipes or trailing pipes need regular maintenance or even replacement.With our mutlidiscipinary knowledge and comprehensive...
Structural steel pipes for sale
Structural steel is a category of steel used as a construction material for making structural steel shapes. A structural steel shape is a profile, formed with a specific cross section and following certain standards for chemical composition and mechanical properties. Structural steel shapes, sizes, composition,...
Steel Structural Pipe With Flange
A submarine pipeline (also known as marine, subsea or offshore pipeline) is a pipeline that is laid on the seabed or below it inside a trench. In some cases, the pipeline is mostly on-land but in places it crosses water expanses, such as small seas, straights and rivers. Submarine pipelines are used primarily to carry...
Big Size Structural Straight Pipe
Marine pipe contains Steel pipe, Aluminum pipe and Cupronickel (Copper Nickel) pipe. Normally it maintains higher quality because of strict specification from Classifications Society. Ballast pipe, marine riser, sounding pipe and handrail pipe are part of marine pipe, to form bilge system, underwater system, waste...
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)...
Steel spiral duct pipe, also known as spiral steel pipe or spiral welded pipe, is brought low carbon structural steel and low alloy steel strip according to certain helix Angle (called forming Angle) rolled into a tube billet, and then welded pipe joints made of, it can use a narrow strip in the production of large...
The steel pipe pressed bend is used to change the direction of run of pipe.Its advantage is can matach long distance transition requirements,so it is commonly that bends dimension according to customer design. usually,the bends consist of 3D,5D,7D even 12D series.A bend is simply a generic term in piping for an...
A spud barge, or jack up barge is a type of vessel which is capable of providing a solid work platform in offshore, inland and coastal construction operations. Each [spud" consists of a heavy-duty pipe or other fabricated cylindrical object, which is driven into the sea floor or river bottom for increased stability...
Dredger is a kind of high science and technology ship,and spud is the major structural part and throw away unit in the dredger.The design of spud is the key to design the dredger because of its complex force and high breakage rate. The spud is the most vulnerable structural member of the dredger, and the end of the...
All fabricated steelwork used in the construction of the jet pipe will be to manufacturing standard of normal or classification society. All steel used to be blasted and shop primed both sides. All materials proposed will be selected to comply with the latest Health and Safety Rules. Paint systems for hull protection...
The safe and efficient operation of ships and offshore drilling platforms are essential for the world`s economy and preventing corrosion is more important in marine applications that anywhere else due to the constant exposure to wind, rain and saltwater. These very harsh conditions can put extreme stress on...
For this steel air jet pipe ,we can provide seamless steelpipe and seam welded pipes.Usually pipe DN less than 650 is seamless steelpipe and DN more than 650 is seam welded pipe. Bends are buttwelding elbow.Branches and reducers are buttwelded.Welding detail:full penetration welds. All materials proposed will be...
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