Product Description

A submarine pipeline (also known as marine, subsea or offshore pipeline) is a pipeline that is laid on the seabed or below it inside a trench. In some cases, the pipeline is mostly on-land but in places it crosses water expanses, such as small seas, straights and rivers. Submarine pipelines are used primarily to carry oil or gas, but transportation of water is also important. A distinction is sometimes made between a flowline and a pipeline.The former is an intrafield pipeline, in the sense that it is used to connect subsea wellheads, manifolds and the platform within a particular development field. The latter, sometimes referred to as an export pipeline, is used to bring the resource to shore.

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.

Activities and projects:

Dredging and marine engineering are UniSite core activities.

We provide the service and relevant items for dredger and including dredger construction, repairing and maintenance as well as parts: Spud; Suction line; Arm piece; Jet pipe; Loading box; Wearing pipe; Structure connection pipe for dredger pipe system; Shipping building pipe; Branch pipe; Casting bend; Bottom door; Overflow; Sliding piece; Gantry; Turning gland; Dredge gate valve; Valve body; Chute flap; Fender frame; Kingpin; Cutter platform; Water box; Bow coupling; Anchor; Hopper panel; Basket; Bucket; Clamp ring; Close plate; Pump cover, DW pipe, rubber hose, mooring system(mooring rope, mooring bollard, mooring winch, mooring fairlead, anchor windlass, chain stopper, roller fairlead, wheel fairleader, panama chock, marine mooring rope reel, anchor releaser, marine shutter, pipe clamp), machining parts(shaft, bush, ring, flange, bolt and nut).. which are complex with large tonnage and high precision.

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.

Technology research and development

We continuously develop the whole production equipments including pipeline production equipments, machining equipments, material inspection equipments, welding equipments, bending press equipments, rolling equipments, cutting equipments which can be played maximum role in each project and service.

Our advantage

Long-term cooperation with world top dredging and marine companies for more than 10years, we are specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects, approved by BV.

Photos of Steel Structural Pipe With Flange

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Product Categories : Structural Pipes > Straight Pipe