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:Pump Suction Discharge Pipe,Pump Suction Discharge Dredging Pipes,Custom Pumps Suction Discharge Pipe
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Unisite Group Ltd.

Pump Suction Discharge Pipe,Pump Suction Discharge Dredging Pipes,Custom Pumps Suction Discharge Pipe

Home > Products > Structural Pipes > Suction Pipe > Pump suction discharge dredging pipes

Pump suction discharge dredging pipes

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: USA-237

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: Trailing Suction Hopper Dredger Parts

Power Type: Diesel

Grade: Q345D, DH36 Or Other Materials

Pump Suction Discharge Pipe: Pump Suction Discharge Dredging Pipes

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/ISO/BV

Product Description

Suction pipes fulfil a number of key functions in the dredging process. They ensure full control of the draghead on the bottom, transport the soil-water mixture to the hopper, transmit the trailing force from the draghead to the ship, and support jet water, other pipeline systems and cabling.

Pump suction discharge dredging pipes


- Material certificates by a classification society EN10204 3.1b


- Inspection protocol

- NDT reports

- Fixed certificate: ISO9001, BV certificate, CCS certificate

suction pipe

Our service

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

Package and shipping

bulk package and bulk vessel transportation

Advantages of Unisite

Long-term cooperation with world top dredging and marine companies for more than 10years, we are specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects, approved by BV.


All fabricated steelwork used in the construction of the Suction Pipe will be to manufacturing standard of classification society BV, GL, LR, DNV, especially for neck flange.

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


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

Welding seam preparation, welding method, welding material and consequent preheating temperature acc. to UniSite standards and approved by clients.


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





Photos of our Pump suction discharge dredging pipes

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How to contact us?

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Looking for ideal Pump Suction Discharge Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Pump Suction Discharge Dredging Pipes are quality guaranteed. We are China Origin Factory of Custom Pumps Suction Discharge Pipe. If you have any question, please feel free to contact us.

Product Categories : Structural Pipes > Suction Pipe

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