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(Total 12 Products for Steel Marine Dredge Pump)
Sand suction steel dredge pump
Dredge pump is single stage single suction horizontal centrifugal pump, dredging pump system is mainly composed of pump head, reduction gear box, high elastic coupling, the Marine gearing of monitoring system, has a good overall structure of the Marine, dredging excellent performance, long service life with high...
Floating pump work steel platform
Bottom-platform (also known as the ups and downs platform) used for water depths shallower waters, the upper part of the working deck, the lower part of the mat serves as pontoon, with the intermediate support pillar or trusses. When the job, to float inside the water so that it is located seabed; after operation, the...
Suction pipe plays an important role in loading and discharging. From the side of the ship one or two suction pipes descend to the bottom of the seabed. On the end of the pipe a so-called trailing drag head is connected. This head is comparable to a large vacuum cleaner and is trailed along the seabed. In the head...
Steel pump suction dredging pipes
The vessel should always have a positive speed over the ground. It is possible to regulate the density of the sucked substance. If the head is lowered, more material will be sucked but there is a greater possibility of damaging the installation because the material can get stuck inside the pipes. Discharging Through...
Pump oem casting impeller design
The impeller made out of cast material in many cases may be called rotor, also. It is cheaper to cast the radial impeller right in the support it is fitted on, which is put in motion by the gearbox from an electric motor, combustion engine or by steam driven turbine. The rotor usually names both the spindle and the...
Since impellers have no large blades to turn, they can spin at much higher speeds than propellers. The water forced through the impeller is channelled by the housing, creating a water jet that propels the vessel forward. The housing is normally tapered into a nozzle to increase the speed of the water, which also...
Pump shell is a main part of dredge pump. Single-walled dredge pumps are `all-round` and used in all types of dredgers. They are designed for typical pump pressures up to 16 bars, and can be excecuted with different types of pump seals such as: stuffing box, mechnical seal or hydro seal. Casting 1)Pattern Collection...
Pump shell: the part of pump impeller is called pump shell, also called pump body. Its function :(1) direct water to impeller; (2) collect water from the impeller and convert most of the water kinetic energy into pressure energy; (3) integrate all the fixed parts together. The pump shell of a mud pump is a volute that...
Casting Steel dredging Pump Shell
Selection of pump shell material: A strength; B corrosion resistance; C wear resistance; D casting and machining performance; E weld repair performance; F cost. For most liquid applications, gray iron is a good material for making pump shell.For single-stage pumps, usually gray cast iron has sufficient strength to...
Custom steel pump liner design
Pump liner is a part of dredge pump. Mud pump is the "heart" of oilfield drilling system, and the mud pump cylinder liner is an important easy worn parts, mud pump hydraulic side so the mud pump cylinder liner's life directly affect the service life of mud pump. Mud pump liner processing Mud pump cylinder liner of mud...
Work cylinder liner surface due to contact with high temperature and high pressure in the gas phase, a piston ring for high-speed reciprocating movement on the surface, it is decided to cylinder liner is not only to have enough strength and rigidity, but also must be high temperature resistant, corrosion resistance,...
Bimetallic liner is the most widely used, dosage is one of the biggest slurry pump hydraulic fitting. Bimetallic liner is a combination of hot forging high wear coat and the advantages of high chrome wear-resisting corrosion inner sleeve coat is made of quality carbon steel hot-pressing time forming, sets of high...
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