Unisite Group Ltd.

Hydraulic Overflow Tube,Customized Overflow Tube,Hydraulic Overflow Cylinder

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Overflow

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Hydraulic Water Overflow Pipe
  • Brand: UniSite
  • Packaging: bulk package and bulk vessel transportation container package and container transportation
  • Min. Order: 1 Piece/Pieces
  • Certificate: CCS/ISO/BV
  • Model No.: USA-343

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...

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Water overflow pipe design
  • Brand: UniSite
  • Packaging: bulk package and bulk vessel transportation container package and container transportation
  • Min. Order: 1 Piece/Pieces
  • Certificate: CCS/ISO/BV
  • Model No.: USA-288

Safety protection: system to work normally, the valve closed. Only load in excess of the prescribed limit, the system pressure exceeds the setting pressure) open the overflow, overload protection, no longer increases the system pressure (usually make the relief valve setting pressure is higher than the system maximum working pressure 10% ~ 20%)....

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Marine overflow pipe for sale
  • Brand: UniSite
  • Packaging: bulk package and bulk vessel transportation container package and container transportation
  • Min. Order: 1 Piece/Pieces
  • Certificate: CCS/ISO/BV
  • Model No.: USA-287

Voltage stabilizing role: overflow valve series on the back to oil, overflow valve produce stationarity increasing back pressure moving parts. System unloading effect: in the overflow valve remote mouth concatenated excessive small flow of the electromagnetic valve, when the electromagnet electricity, overflow valve remote port fuel tank,...

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Dripping steel overflow pipe
  • Brand: UniSite
  • Packaging: bulk package and bulk vessel transportation container package and container transportation
  • Min. Order: 1 Piece/Pieces
  • Certificate: CCS/ISO/BV
  • Model No.: USA-286

Constant pressure overflow effect: in quantitative pump throttle control system, the quantitative pump provides a constant flow rate. When the system pressure, can reduce traffic demand. The overflow valve open, make excess flow back to the fuel tank, guarantee the overflow valve inlet pressure, the pump outlet pressure constant (valve mouth often...

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Customized  black overflows pipe
  • Brand: UniSite
  • Packaging: bulk package and bulk vessel transportation container package and container transportation
  • Min. Order: 1 Piece/Pieces
  • Certificate: CCS/ISO/BV
  • Model No.: USA-285

The overflow valve is to maintain the valve inlet pressure to a constant, excess fluid backflow through the valve in the system pressure control valve. The overflow valve is a kind of hydraulic pressure control valve, constant pressure relief role mainly in hydraulic equipment, voltage regulator, unloading system and safety protection. Quality...

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China Overflow Suppliers

Over flow pipe is the part of relief valve,

Constant pressure Overflow effect: the quantitative pump throttle system, the quantitative pump to provide a constant flow. When the system pressure increases, the traffic demand will decrease. At this point relief valve open, so that excess flow back to tank overflow, inlet pressure relief valve to ensure that the pump outlet pressure constant (often with the pressure fluctuations valve port open).

Photo of our Overflow:

Overflow


The role of regulator: the way back to the oil spill in series, back pressure relief, increased steadily moving parts.

Unloading systems: remote port relief valve in series with the solenoid valve spill small flow when the solenoid is energized, the relief valve remote control port to tank, then pump unloading. In this case as unloading relief valve.

A security role: when the system is working properly, the valve closes. Only the load exceeds a predetermined limit overflow opening (system pressure exceeds the set pressure), the overload protection, the system pressure does not increase (usually makes the set pressure relief valve system maximum operating pressure higher than 10% to 20% ).

Usually there are practical applications: for unloading valve, pressure regulator for the remote, for high and low pressure multi-stage control valve for sequence valve, used to generate back pressure (string in the oil return path).

There are two general relief structure: 1, direct acting relief valve. 2, pilot relief valve.

The main requirement for relief valve: regulating range, small deviations regulator, pressure runout small, sensitive, large overload capacity, low noise.


A. General

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

Load pipe plays an important role, transport the dredge mixture to the hopper, then transmit through the load box pipe, to other position.

Dredger Structure pipe with high quality including Loading Box, Jet Pipe, Suction Pipe, spud, riser pipe, flange pipes etc.

B. Construction and procedure

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

According to the different function, normally load pipe has 1 inlet tube or 2 inlet tubes

On main pipe part, there will be several exit holes.

C. Materials

All fabricated steelwork used in the construction of the load box pipes 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)

D. Welding

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

E. Workmanship

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