Marine Submarine HDPE Flotation Pipe Laying Float Buoyancy Floats
Description
A pipe laying float, also known as a pipe lay barge, is a large vessel used for laying subsea pipelines in offshore oil and gas fields. It is designed to carry out pipelaying operations in a safe, efficient, and cost-effective manner. These vessels are equipped with specialized equipment, including pipe-handling cranes, welding stations, tensioners, and stingers, to facilitate the installation of pipelines on the seabed.
Pipelines are an essential component of the offshore oil and gas industry, serving as the primary means of transporting hydrocarbons from the reservoirs to the processing facilities onshore. Accurate and efficient installation of pipelines is critical to the success of such operations, which is where pipe laying floats come in.
These vessels are typically self-propelled and equipped with dynamic positioning systems, enabling them to maintain a precise location over the pipeline route while laying the pipe. In addition, pipe laying floats are designed to withstand the harsh conditions of the open sea, including high waves, winds, and currents.
The size and capacity of pipe laying floats vary depending on their intended use. However, most modern units can accommodate pipes with diameters ranging from 4 to 60 inches and can lay pipelines at depths of up to 3,000 meters. These vessels represent a significant investment in the offshore industry, with prices ranging from tens of millions to several hundred million dollars.
Specifications
| Item | Value |
| Part | Floating Floaters |
| Material | Closed-cell polyethylene foam |
| Size | Custom-made |
| Colour | Yellow or custom-made |
| Product Name | Pipe Laying Float |
| Application | Floating and Protection |
| O.D. | 400mm to 1600mm |
| Type | HM-L10, HM-L12, HM-L13 |
| Length | 1060mm, 1200mm, 1350mm |
| Water Depth | HM-L10 | HM-L12 | HM-L13 | |||
| Weight (kg) |
N.B. (kg) |
Weight (kg) |
N.B. (kg) |
Weight (kg) |
N.B. (kg) |
|
| 0-20m | 133 | 1020 | 146 | 1161 | 172 | 1301 |
| 20m - 50m | 176 | 977 | 190 | 1171 | 220 | 1253 |
| 50m -100m | 239 | 914 | 244 | 1063 | 300 | 1173 |
Features
1. Pipe-handling cranes: Pipe laying floats are equipped with cranes that can pick up, position, and move pipes weighing several tons.
2. Welding stations: These vessels have specialized areas designed for welding pipes together.
3. Tensioners: Pipe laying floats have equipment that controls the tension in the pipeline during installation, ensuring that it is aligned correctly and has the required strength.
4. Stingers: A stinger is an extension arm that projects from the vessel and supports the pipeline as it is lowered into the seabed.
5. Dynamic positioning systems: These systems use sensors and computers to maintain the vessel's position and heading in the face of wind, waves and current.
6. Pipeline coating and insulation: To prevent corrosion, pipes must have a special coating applied before being installed. Pipe laying floats are equipped to apply the required coatings and insulation to protect the pipeline.
7. Living quarters: Pipe laying floats often have living quarters and other facilities for crew members, who may need to spend weeks or even months offshore during pipelaying operations.
8. Self-propulsion: Most pipe laying floats are self-propelled, allowing them to maneuver themselves to the pipeline installation site and maintain their position over the pipeline route.
Applications
● Oil and gas pipelines
● Submarine power cables
● Water pipelines
● Telecommunications cables
● Sewage pipelines
Advantages
◆ Efficient production processes: A well-designed and optimized production process can increase productivity and reduce waste, thus lowering production costs.
◆ Skilled workforce: A factory with a skilled workforce can produce high-quality products and reduce the likelihood of errors or production delays.
◆ Advanced technology: Using cutting-edge technology and equipment can improve production efficiency, quality, and consistency.
◆ Strong supply chain: A reliable and efficient supply chain can minimize disruptions and ensure that materials and components are available when needed.
◆ Sustainable practices: A factory that prioritizes sustainability can reduce its environmental impact, promote social responsibility, and appeal to environmentally conscious customers.
◆ Flexible production capabilities: A factory that can adjust its production capacity and adapt to changing market demands can remain competitive and respond quickly to customer needs.
◆ Competitive pricing: A factory that can offer competitive pricing for its products can attract customers and gain a larger market share.
