Поплавок из полиэтилена без гнезда

Описание

Поплавок из полиэтилена без гнезда

The PE float without location slot is a high-strength flotation product specially designed for marine engineering and dredging pipelines. The outer shell is made of polyethylene, and the inside is filled with high-density closed-cell polyurethane (PU) foam, providing excellent impact resistance and stable buoyancy.

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Key Benefits and Features:

• PE floats offer outstanding resistance to seawater, chemicals, and oil. They do not rust, and their service life is significantly longer than that of steel floats.
• PE floats are not prone to permanent deformation or cracking when subjected to collision or compression. They perform exceptionally well even in harsh environments such as ice zones.
• The shell of PE float is seamless and weld-free, fundamentally eliminating the risk of leakage.
• High-quality PE floats are filled with high-density polyurethane foam, providing ample buoyancy.
• PE floats offer a wide buoyancy range—from tens of kilograms to several tons—capable of meeting various load requirements.
• With extremely low maintenance costs, easy installation, and lightweight construction, PE floats greatly reduce transportation and installation difficulty and cost.

PE Float Inspection:

To ensure each PE Float meets the required performance and safety standards, a series of strict inspections and tests are carried out throughout the production process:

1. Appearance and Dimensional Inspection

• Visual inspection: The surface shall be free from cracks, bubbles, dents, and deformation; color shall be uniform with no visible impurities.

• Dimensional accuracy: Outer diameter, inner diameter, wall thickness, and mold seam deviation shall meet specifications to ensure proper pipe matching.

• Structural integrity: Verify the position, quantity, and strength of clamp-type bolt holes; ensure sealing performance after assembly.

2. Physical Performance Testing

• Density and buoyancy: Material density (typically 0.94–0.96 g/cm³), buoyancy per unit volume, and buoyancy attenuation rate after long-term immersion (generally ≤ 5%).

• Water absorption: Mass variation rate after 24h/72h immersion (typically ≤ 0.5%).

• Dimensional stability: Dimensional change rate after high and low temperature cycling to prevent failure caused by thermal expansion and contraction.

For additional assurance, we can invite third-party inspection agencies to conduct inspections according to customer requirements.

Trusted PE Float Manufacturer

With a proven track record in offshore and subsea projects, our PE Floats are trusted by professionals worldwide for their reliability, performance, and customization capabilities. We provide engineered buoyancy solutions tailored to specific project requirements, ensuring safe and efficient pipeline installation in all marine environments.