Unisite Group Ltd.
Marine Bottom Door,Marine Dredger Bottom Doors,Marine Steel Bottom Door
86-574-87053650
Unisite Group Ltd.
Marine Bottom Door,Marine Dredger Bottom Doors,Marine Steel Bottom Door
86-574-87053650
Model No.: USA-246
Brand: UniSite
Certificate: BV CCS
Dimension: As Per Drawing/order
Type: Heavy
Tolerance: High Accuracy(ISO2768, ISO5817, ISO13920)
Inspection: Material, Construction, Dimension, Welding Seam, N
Standard: AISI, ASTM, BS, DIN, GB, JIS
Grade: Q345D, DH36 Or Other Materials
Application: Cutter Suction Dredger Parts
Marine Bottom Door: Marine Dredger Bottom Doors
Packaging: bulk package and bulk vessel transportation
Transportation: Ocean,Land
Place of Origin: china mainland(zhejiang)
Certificate: CCS/ISO/BV
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Bottom Door are generally installed in the bottom of the hull of a vessel can be opened and closed through human or mechanical (electrical, hydraulic). Different types of Bottom door its control, opening and closing time (speed), the degree of opening of the open, dredged material by ability has its own characteristics.
Main particulars
| MAIN PARTICULARS | |
| Tolerance | High accuracy(ISO2768, ISO5817, ISO13920) |
| Material | Q345D, DH36 other materials |
| Dimension(L*B*H) | As per drawing, as large as we can |
| Pressure | 8-80MPA |
| Coating | Sa2.5 blasted and two or three layers painted with highest quality |
| Marking | as per clients' requirements |
| Inspection | material, construction, dimension, welding seam, non defective test, paint inspection |
| Others | Recyclable, in line with environmental requirements and standards, and reliable |
Certificates
- Material certificates by a classification society EN10204 3.1
- WPS
- Inspection protocol
- NDT reports
- Fixed certificate: ISO9001, BV certificate, CCS certificate
Our service
Besides above the general specifications, we can also supply some specific bottom door and other similar steel structure as clients' requirements.
Package and shipping
bulk package and bulk vessel transportation
container package and container transportation
Our products all over the world:
1. 2005 Palm island construction in Dubai: the large quantities of dredging pipeline including sink pipes, shore pipes with flanges and pontoons
2. 2005 Waterways dredging projects : the large quantities of pipeline, connected pontoons.
3. 2006 Waterways dredging projects: the large quantities of pipeline, connected pontoons.
4. 2007 Waterways dredging projects: the large quantities of pipeline, including sink pipes, shore pipes with flanges and pontoons.
5. 2008 Waterways dredging projects: the large quantities of pipeline, connected pontoons, floating pipelines and bends.
6. 2008 Capital dredging for a third berth at Anderson point in port Hedland in Australian: the large quantities of lsaw pipes
7. 2009 Waterways dredging projects: the large quantities of pipeline, connected pontoons and bends.
8. 2010 Environmental works:pontoon for work platform and pipes
......
and till now, above just a little projects we involved in.
location of head office and two plants
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.
Photos of our Marine Dredger bottom doors
How to contact us?
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Product Categories : Steel Structures > Bottom Door
