Our company can provide variety of customized marine Straight Pipe exhaust,which are used in dredging industry.The technique of submerged arc welding for dredging Steel Pipe is adopted,so the pipe is also called submerged arc welding spiral steel pipe.It is mainly used for cleaning up sand,mud and other mixture.Aims: excavated harbor basin and approach channel, land reclamation epeirogenic to the construction of wharf, port , coastal city land use and land for recreation, development maintenance dredging, water conservancy, flood control and reservoir, rivers and lakes and other water environment improvement and ecological restoration and construction of all kinds of underwater pipeline ditch and landfill, etc.
company information
UniSite group was established in a strategic location, Chinese second largest port, Ningbo, which is characterized by visible leadership, vitality, innovation, long-term vision and a sound financial position.
As an international partner, we are specialized in providing comprehensive service of dredging, land reclamation, offshore projects, marine engineering, municipal engineering and environmental remediation projects.
Besides our own production base and technology system, we also have strategic partnerships with DONGPENG shipyard, a leading producer of chemical vessels in China.
The group has a perfect managing system and our staff who are professional in technology are committed, passionate, efficient. Thanks to the knowledge, the experience and the skills of our work team, we are able to offer our client best possible and most sustainable solutions to their requirement. We are one of the leading steel parts and service providers for dredging and marine engineering in China.
UniSite culture consists of corporate values, corporate philosophy and behavior shaping, which is the core of responsibility and breakthrough. Based on this core, with professionalism, vitality, innovation, respect, team spirit, UniSite culture is continuously developing, along with our company from its foundation. Quality control department
Whether we are able to offer our client best possible and most sustainable solutions to their requirement or to complete our mission, our safety & quality are the key factors. So that quality, health, safety and environment (QHSE) on site are given priority which includes setting our QHSE standards and production guidelines, in-house safety training to our staff, checking all the production equipments periodically, preventing pollution, accidents and health hazards, auditing and verifying whether our work is being executed according our certified system ISO 9001, CCS certificate, BV certificate.
We a perfect managing system and quality control system which from initial work, to process control, to final control, forming the whole process traceability with a good command of quality and production schedule.
We also organize site short meetings (SSM) when new productions and activities are being under taken and when working plans, technologies, qualities and methods are altered.
Thanks to these efforts and activities, we are able to perform our best works in an efficient way.
Photos of Customized Straight Pipe Exhaust 
Materials
All fabricated steelwork used in the construction of the pontoon will be to manufacturing standard of UniSite or other classification society.
All steel used to be blasted and shop primed both sides.
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)
Welding
All welding will be performed in accordance with drawing and order and UniSite experience and all welding will be continuous.
Workmanship
The workmanship on the hull and fittings throughout have good marine practice. Care are taken to ensure fair lines, smooth surfaces and neat welding. All materials and equipment installed in, or delivered with the pontoon will be new and of good marine quality
Certificates
- Material certificates by a classification society
- Inspection protocol
- Inspection reports tank testing
- NDT reports
- Official certificates for accessories and other equipment
- Fixed certificate: ISO9001, BV certificate, CCS certificate
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Product Categories : Structural Pipes > Straight Pipe
