Unisite Group Ltd.

Steel Pump Cover,Steel Heat Pump Covers,Casting Steel Pump Cover


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Steel heat pump covers

Basic Info

Model No.: USA-310

Dimension: As Per Drawing/order

Type: Heavy

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

Certificate: ISO BV CCS

Tolerance: High Accuracy(ISO2768, ISO5817, ISO13920, DIN1690)

Application: Dredge Pump Parts

Steel Pump Cover: Steel Heat Pump Covers

Standard: EN12890,GB1591-2008,DIN17205,DIN1690, ISO5817B,ISO

Surface: As Per Order, With Highest Quality Painting And Ma

Materia: Steel, Q345D Or Others & Casting, GS30Mn5 Or Other

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: BV/ISO/CCS

Product Description

High accuracy, fully welded, machined Pump Cover can be used for Dredge Pump cover, assemble with pump to form closed space. This kind of pump cover requires the most reasonable WPS and top welders, high accuracy pattern and casting, sophisticated heat treatment process.Steel heat pump covers

Company Simple information

Long-term cooperation with world top dredging and marine companies for more than 10years, UniSite is specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects. UniSite is one of the most professional dredging and marine companies in design, manufacture, and construction and related products and services.

UniSite group has a perfect managing system and our staff who are professional in technology are committed, passionate, efficient.

Safety & quality are the key factors of UniSite group with good QHSE experience and ISO9001/BV certificate.

With professionalism, vitality, innovation, respect, team spirit, UniSite culture (corporate values, corporate philosophy and behavior shaping) is continuously developing, along with our company from its foundation.

UniSite group is able to offer our client best possible and most sustainable solutions to their requirement.

steel pontoon (2)

Photos of our Steel heat pump covers

Casting Steel Pump Cover price Casting Steel Pump Cover Steel Heat Pump Covers Steel Pump Cover


All fabricated steelwork used in the construction of the pump cover will be to manufacturing standard of UniSite or other classification society.

All materials proposed will be selected to comply with the latest Health and Safety Rules.

Paint systems for protection will be of the highest quality (Hempel, Inter, Sigma, Jotum)

Machined surface will be of the highest quality(Tectyl891)


With the most reasonable WPS

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

Pattern and Casting

Pattern will be made first and done inspected before casting.

Cast pieces are presented in the foundry, for inspection of dimensions and hardness after sandblasting and machining but before conservation and painting. Deviations are sanctioned as follows:


surface + volume

DIN1690 class 4

DIN1690 class 4


DIN1690 class 5

DIN1690 class 4

Hardness inspection


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

Main particulars



High accuracy(ISO2768, ISO5817, ISO13920, DIN1690)


GS30Mn5, DH36/AH36, Q345D and other material


As per drawing, as large as we can






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

Machined surface with tectyl891


as per clients' requirements


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


We have made the pump cover(welded+casted+machined) with big diameter OD3500MM


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

To produce our products with strict standards of military products

Our team have rich experience in military marine products with military standard.

Out standing 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.

Assure for large production capacity with many advanced equipment

Integrate all resources, UniSite have large advanced equipment and is able to do most large products of marine products

including pontoons,Bending machining, rolling machine with 150mm, SAW equipment, manual welding equipment, Laser

Thermometer, Electrode dryer, cutting machine, milling machine, electrical element, big Welding roller stand, Box -type electric

furnace, special inspection tools, lifting Gantry 200T, 100T, floating crane 1200T-

How to contact us?

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

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

Product Categories : Casting Pump And Spare Parts > Pump Cover

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  • Steel heat pump covers
  • Steel heat pump covers
  • Steel heat pump covers
  • Steel heat pump covers
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