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 Bow Coupling,Steel Copper Coupling,Dredge Bow Coupling
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Unisite Group Ltd.

Steel Bow Coupling,Steel Copper Coupling,Dredge Bow Coupling

Home > Products > Steel Structures > Bow Coupling > Steel painted bow coupling

Steel painted bow coupling

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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-277

Dimension: As Per Drawing/order

Application: Trailing Suction Hopper Dredger Parts

Material: Q345, Grade D Or Other Materials

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

Certification: BV CCS

Grade: Q345, Grade D Or Other Materials

Type: Heavy

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

Coating: Sa2.5 Blasted And Two Or Three Layers Painted With

Steel Bow Coupling: Steel Copper Coupling

Additional Info

Packaging: bulk package and bulk vessel transportation container package and container transportation

Brand: UniSite

Transportation: Ocean,Land

Place of Origin: china mainland(zhejiang)

Certificate: CCS/BV/ISO

Product Description

Dredge Bow Coupling are used to connect a floating discharge line to a hopper Dredger. The connecting procedure is fully automated. The working pressure rating is 10, 20, and 30 bar, inter diameter of pipe range from 500mm to 1000mm, winch pull range from 125kn to 400kn.

Steel bow coupling

Product advantages

High accuracy, fully welded, painted construction

BV certificate

highest degree of flexibility

Easy to maintain

The specifications of our bow coupling

A. General

High accuracy, fully welded, painted construction can be used for deck pipeline and the shore pipe connection on trailing Suction Hopper Dredger.

B. Construction and procedure

The bow coupling installation mainly consists of a welded Steel Frame, which is mounted on the fore threstle of the ship and a hydraulic hoisting winch. The steel frame contains a hydraulically operated click-in Ball Joint, dredge line bend, upper roll for the hoisting wire and optionally a rainbow nozzle. The unit is equipped with an operating panel and a hydraulic control block.

Procedure: connect the Floating Pipe Line to the hoisting wire, hoist into the click-in ball joint and close the click-in. The hydraulic control block will adapt automatically to the increasing hoisting load and will prevent the male part from being pulled into the click-in ball joint too fast.

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

With wear plate welded in inlet tube to ensure the long service life

C. Materials

All fabricated steelwork used in the construction will be to manufacturing standard of normal or classification society.

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)

Products & Service

UniSite`s first core activity: serve for dredging and marine projects

Provide service and relevant parts for dredgers, including dredger construction, repairing and maintenance.
Provide items for dredging, land reclamation, offshore, marine engineering, piling works, municipal engineering, mechanical engineering, oilfield projects and environmental remediation projects.

UniSite`s second core activity: serve for machinery and automobile projects
Provide service and relevant parts for mechanical engineering, Construction Machinery, agricultural machinery, port hoisting machinery, metallurgy, automobile, chemical, marine machinery.

To produce our products with strict standards of military products
Our team have rich experience in military marine products with military standard.

Outstanding in multiple fields

Besides dredging and marine engineering, we are also specialized in providing comprehensive service of municipal engineering, mechanical engineering, oilfield projects and environmental remediation projects.

We passed the BV/CCS approval for manufacturer capability qualification for dredging & dredger products.



Photos of our Steel bow coupling

Dredge Bow Coupling for sale Dredge Bow Coupling Steel Bow Coupling Steel Copper Coupling

How to contact us?

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

Product Categories : Steel Structures > Bow Coupling

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