Unisite Group Ltd.

Steel Float Boat Pontoon,Marine Steel Float Boats Pontoon,Dredging Steel Floating Boat Pontoon


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steel floating boat pontoon for marine construction

Basic Info

Model No.USA-002


Marine EngineeringMarine Supporting

GradeGrade A-D(BV,DNV,GL,LR,CCS) Or Other Materials


CertificateBV CCS

DimensionAs Per Drawing/order


ApplicationMarine Steel Structure

ToleranceHigh Accuracy(ISO2768, ISO5817, ISO13920)

InspectionMaterial, Construction, Dimension, Welding Seam, N

Steel Float Boat PontoonDredging Steel Floating Boat Pontoon

Additional Info

Packagingpontoon float bulk package and bulk vessel transportation; frame container package and frame container transportation


Place of Originchina mainland(zhejiang)


Payment TypeL/C,T/T


Delivery Time30 Days

Product Description

A temporary Marine steel float boats pontoon built across several boats or hollow structures, always made by steel. It can float on the sea and painting outside will not be corrosion.All penetrations of longitudinal through transverse bulkhead are closed with slot plate or stiffeners are interrupted at bulkhead and continuity is realized with brackets, to ensure to avoid any abrupt changes in strength structures.

floating pontoon

We provide a large quantity of pontoons to this project.

The specifications of our Steel Float Boat Pontoon


The construction is to be built according to the drawing with rules of good workmanship and to be built the longitudinal frame system.

Subdivided into some watertight compartments, and tanks are pressure tested after completion of all welding but before painting, testing pressure normally 2.35 mwg or 0.2 Bar.


All fabricated steelwork used in the construction of the Dredging steel floating boat pontoon will be to manufacturing standard of UniSite or other 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 will be of the highest quality (Hempel, Inter, Sigma, Jotun)


All welding will be performed in accordance with drawing and order and UniSite experience and all welding will be continuous.


The workmanship on the hull and fittings throughout have good marine practice. Care are taken to ensure fair lines, smooth surfaces and neat welding. All materials and equipment installed in, or delivered with the pontoon will be new and of good marine quality

Main particulars



accoring to clients


AH36,DH36 and Grade A-D(BV,DNV,GL,LR,CCS)


As per drawing, as large as we can




Sa2.5 blasted and Hempel or other coatings


as per clients' requirements


material, construction, dimension, welding seam, non defective test, tank pressure test, paint inspection


Recyclable, in line with environmental requirements and standards, and reliable


- Material certificates by a classification society

- Inspection protocol

- Inspection reports tank testing

- NDT reports

- Official certificates for accessories and other equipment

- Fixed certificate: ISO9001, BV certificate, CCS certificate

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Product photos

Dredging Steel Floating Boat Pontoon for saleDredging Steel Floating Boat PontoonMarine Steel Float Boats PontoonSteel Float Boat Pontoon

Company Simple 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.

steel pontoon boat

steel boat pontoon

How to contact us?

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

Product Categories : Steel Pontoon

Product Images

  • steel floating boat pontoon for marine construction
  • steel floating boat pontoon for marine construction
  • steel floating boat pontoon for marine construction
  • steel floating boat pontoon for marine construction
  • steel floating boat pontoon for marine construction
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