Company Details

  • Unisite Group Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Middle East , West Europe , Americas , Asia , East Europe , Europe , North Europe , Oceania , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001
  • Description:Steel Bottom Door,Steel Dredge Bottom Doors,Steel Bottom Doors Design
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Unisite Group Ltd.

Steel Bottom Door,Steel Dredge Bottom Doors,Steel Bottom Doors Design

Home > Products > Steel Structures > Bottom Door > Steel dredge bottom doors

Steel dredge bottom doors

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: USA-244

Certificate: BV CCS

Dimension: As Per Drawing/order

Type: Heavy

Tolerance: High Accuracy(ISO2768, ISO5817, ISO13920)

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

Inspection: Material, Construction, Dimension, Welding Seam, N

Application: Cutter Suction Dredger Parts

Grade: Q345D, DH36 Or Other Materials

Steel Bottom Door: Steel Dredge Bottom Doors

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

Bottom Door means having self-propelled bunkering functional and non-self-propelled Dredger carrying ship or dredged material (commonly known as mud Barge) Disposing dredged material dedicated facilities. Bottom door are relative terms, it is a dedicated loading bay dredged material (commonly known as the hopper) dump device.Steel dredge bottom doors



Specifications

dredge bottom door
High accuracy
BV certificate
Full range to suit all needs

Used for TSHD dredger


The specifications of our dredge bottom door

A. General

The bottom doors are operated by rods actuated by hydraulic cylinders, generally mounted above the hopper. The cylinders can also be placed in the hopper or in void spaces. The design of the doors is such that surface smoothness ensures fast discharge and, if repairs are needed, they are relatively easy to remove from the ship. Pre-dumping doors and self-suction channel doors can also be installed in the hopper bottom.


B. Construction and procedure

The construction is to be built according to the drawing with rules of good workmanship.

There are two distinct variants of bottom doors; single and double. Both are of hinged, closed box-type construction, complete with necessary lifting eyes. They are selected according to vessel configuration, discharge speed required and size of hopper.


C. Materials

All steel used to be blasted and shop primed both sides. Using Q345D, DH36

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)



About the quality control

UniSite have a perfect managing system and quality control system which from initial work.
ISO9001-2008/CCS; BV manufacturer capability qualification.
Taken part in the CHINA DREDGING ASSOCIATION
Quality, health, safety and environment (QHSE)
Production guidelines
In-house safety training to our staff
Checking all the production equipment periodically
Preventing pollution, accidents and health hazards, auditing


Our service
Besides above the general specifications, we can also supply some specific buoys and other similar steel structure as clients' requirements.


Package and shipping
bulk package and bulk vessel transportation
container package and container transportation


Our Equipments

equipment

equipment



Photos of our Steel dredge bottom doors

Steel Bottom Doors Design for sale Steel Bottom Doors Design Steel Dredge Bottom Doors price Steel Dredge Bottom Doors




How to contact us?

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

Product Categories : Steel Structures > Bottom Door

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