ทุ่นเครื่องหมายช่วยการเดินเรือ LLDPE Polyethylene ขนาด 1800 มม. สำหรับการทำเครื่องหมายทางทะเลที่ยืดหยุ่น

The DX-PE1800B is an 1800 mm polyethylene navigation buoy designed for channel marking, coastal navigation and other marine AtoN applications.

Its rotomolded PE float body provides reliable buoyancy and corrosion resistance, while the protected upper structure supports the installation of navigation equipment and helps maintain dependable operation in marine environments.

Designed with a practical balance of durability, maintenance convenience and configuration flexibility, the DX-PE1800B provides a reliable floating platform for different navigation marking requirements.

1800 mm PE Float · Seamless PE Float Body · Foam-Filled Buoyancy · Protected Lantern Position · Flexible AtoN Configuration

The buoy body is manufactured through a rotational molding process, creating a seamless polyethylene float structure with consistent wall thickness.

The PE material provides corrosion resistance and reduces the maintenance requirements normally associated with traditional metal float bodies, making it suitable for long-term marine exposure.

The foam-filled float structure helps maintain reliable buoyancy during operation by reducing water ingress and supporting long-term flotation performance in marine environments.

The lantern position is designed with a protective structure to help reduce damage risks from external contact during operation and maintenance activities.

This arrangement supports more reliable navigation marking performance in exposed marine environments.

Configured for the Required IALA Mark

The topmark helps identify the buoy’s function during daylight.

Dexonmarine can configure the buoy with the appropriate IALA topmark, colour, and light characteristics for lateral, cardinal, special, isolated danger, safe water, or emergency wreck marking, according to Region A or Region B and local authority requirements.

IALA topmark Option

Port-hand Mark	Starboard-hand mark
Region A     Port-hand mark: Red     Starboard-hand mark: Green	Region B     Port-hand mark: Green     Starboard-hand mark: Red

North	East	South	West
Safe Water North	Safe Water East	Safe Water South	Safe Water West

Special Area

Danger all around

Safe water all around

New wreck

The DX-PE1800B can be supplied in different configurations according to project requirements:

The polyethylene float body provides reliable buoyancy performance with reduced corrosion-related maintenance.

The foam-filled float structure and ballast arrangement help maintain stable floating performance.

The buoy supports different navigation equipment configurations according to project requirements.

The durable structure is designed for reliable operation in coastal and marine environments.

• Channel marking
• Coastal navigation marking
• Harbour approaches
• Waterway AtoN systems
• Floating navigation marks for marine infrastructure projects

Polyethylene provides corrosion resistance and low maintenance requirements compared with traditional metal buoy bodies, making it suitable for long-term marine applications.

Yes. The buoy can be configured with different filling options, marking equipment, colours and structural configurations according to project requirements.

The DX-PE1800B can support navigation equipment including lanterns, topmarks and radar reflectors according to project specifications.