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Home > Products > Steel Structures > Overflow > Hydraulic Water Overflow Pipe

Hydraulic Water Overflow Pipe
Hydraulic Water Overflow Pipe
Hydraulic Water Overflow Pipe
Hydraulic Water Overflow Pipe
Hydraulic Water Overflow Pipe

Hydraulic Water Overflow Pipe

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

Basic Info

    Model No.: USA-343

    Shape: Round

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

    Certificate: BV CCS

    Dimension: As Per Drawing/order

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

    Application: Trailing Suction Hopper Dredger Parts

    Surface: Highest Quality Painting

    Grade: S355, Q345D, OVAKO280 Or Other Materials

    Special Capacity: Large-size For The Ocean Engineering Vehicle,High

    Dripping Overflow Pipe: Dripping Overflow 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

When the hopper is filled up to the Overflow pipe,the low density mixture at the top of the hopper content overflows through this pipe,and consequently the density of the hopper content increases.The loading of the hopper than usually continues until the overflow losses become so high that it is no longer economical to continue dredging .The sand which stays in the hopper is regarded as the dredging production.The efficiency ofexcavation by the Drag Head and the efficiency of sand sedimentation in the hopper both influence the dredging performance.

overflow

General

High accuracy, fully welded, painted construction with hydraulic cylinder can be used for trailing Suction Hopper Dredger.

The overflow system generally consists of a fixed outer part and a sliding inner part, both tubular. At the top of the moving part is a cone or rectangular-shaped weir, the purpose of which is to obtain a non-turbulent, uniform flow to encourage settling. The moving part is raised or lowered by means of a hydraulic cylinder attached to the fixed part.

The overflow drains excess process water overboard. An effective overflow system induces little turbulence, allowing the mixture maximum time to settle. All overflows are designed with the needs of a specific vessel in mind. A good overflow system can significantly raise net production.

Construction and procedure

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

On the high-precision platform, using theodolite, vertical lines or

Welding

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

other auxiliary tools, to control the deformation, concentricity, length, parallelism.

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)

Main particulars

MAIN PARTICULARS

Tolerance

High accuracy(ISO2768, ISO5817, ISO13920); Detail: ID+/-2mm, Length within 5mm, straightness: <1mm/1m(max5mm)

Material

S355,Q345D,20#,S235JRG2,Q235B,OVAKO280 or other materials

Weight

5-20T

Dimension(L*B*H)

As per drawing

Standard

GBT700/GBT1591-2008 ,ASTM,ISO2768M+H,ISO13920.B+F,ISO5817B,ISO9296,DIN8551

Special capacity

Large-size for the ocean engineering vehicle,High accuracy

Surface

Sa2.5 blasted and two or three layers painted with highest quality

Marking

as per clients' requirements, normal weld stainless mark plate

Inspection

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

Others

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

Our office/plant/equipment as follows:

marine pontoon

pontoon

pontoons

steel pontoon

steel pontoons

Photos of Hydraulic Water Overflow Pipe

Hydraulic Overflow Pipes Price Hydraulic Overflow Pipes Hydraulic Overflow Steel Pipe Marine Hydraulic Overflow Pipe

Certificates

- Material certificates by a classification society EN10204 3.1

- Inspection protocol

- NDT reports

- Fixed certificate: ISO9001, BV certificate, CCS certificate

steel pontoon (2)

Our service

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

Package and shipping

bulk package and bulk vessel transportation

container package and container transportation


How to contact us?

Send your Inquiry Details in the Below, Click "Send" Now!


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

Product Categories : Steel Structures > Overflow

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Kevin Mei

Mr. Kevin Mei

Email:

kevin.mei@unisite.com.cn

Send Inquiry

Tel:86-574-87053650

Fax:86-574-87889071

Mobile Phone:+8618957885266

Email:kevin.mei@unisite.com.cn

Address:11/F,BLOCK C15,LANE 299,GUANGHUA ROAD,HI-TECH PARK, Ningbo, Zhejiang,China, Ningbo, Zhejiang