Unisite Group Ltd.

Marine Steel Pipes Spud,Marine Steel Spud,Marine Steel Spuds


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Marine Steel Pipe Spud

Basic Info

Model No.: USA-336

Certificate: BV CCS

Dimension: As Per Drawing/order

Type: Heavy

Tolerance: High Accuracy(ISO2768, ISO5817, ISO13920)

Standard: AISI, ASTM, BS, DIN, GB, JIS

Marine Engineering: Dredging Support

Application: Cutter Suction Dredger Parts

Grade: Grade D, S690Q With Z-quality Or Other Materials

Steel Marine Dredging Spud: Dredging Steel Marine Spuds

Additional Info

Packaging: bulk package and bulk vessel transportation

Brand: UniSite

Transportation: Ocean,Land

Place of Origin: china mainland(zhejiang)

Certificate: CCS/ISO/BV

Product Description

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 when working with heavy equipment in marine environments. A typical spud barge can be used for a variety of applications ranging from pipeline construction to marine salvage operations.

marine spud

Company Simple information

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.


High accuracy, fully welded, painted construction can be used for Cutter Suction Dredger.

When the cutter suction Dredger is working, two spuds insert the sea alternatively, one is main pile, always aligned pocket centerline and the other is vice pile used forward exchange, to meet dredger back and forth and meet dredging work.


Pre-roll bending pf plate-Rolling of cylindrical hull-Welding the vertical seam to close the section-Heat treatment-Rolling to correct ovality-Assemble of the several pipe sections-Assemble with accessories(Sheave, expansion part etc.)


All fabricated steelwork used in the construction of the spud will be to manufacturing standard of classification society BV, GL, LR, DNV

All steel used to be blasted and shop primed both sides. Using DH36 and D690

All materials proposed will be selected to comply with the latest Health and Safety Rules.

Paint systems for hull protection will be of the highest quality (Hempel, Inter, Sigma, Jotun)


The workmanship have good marine practice. Care are taken to ensure fair lines, smooth surfaces and neat welding.

photos of Marine Steel Pipe Spud

Marine Steel Pipes Spud Marine Steel Spud Marine Steel Spuds for sale Marine Steel Spuds


- Material certificates by a classification society EN10204 3.2


- Inspection protocol

- NDT reports

- Official certificates for accessories and other equipment

- Fixed certificate: ISO9001, BV certificate, CCS certificate

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

More detail please refer to our website: www.unisite.com.cn / www.unisitegroup.com

How to contact us?

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Looking for ideal Marine Steel Pipes Spud Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Marine Steel Spud are quality guaranteed. We are China Origin Factory of Marine Steel Spuds. If you have any question, please feel free to contact us.

Product Categories : Structural Pipes > Marine Spud

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