|
| MOQ: | 1 jednostka |
| Cena £: | usd5/pair |
| standardowe opakowanie: | Standardowe opakowanie godne morza |
| Okres dostawy: | 7 dni pracy |
| metoda płatności: | T/T, akredytywa |
| Pojemność dostaw: | 300 jednostek / miesiąc |
The HDPE Pipe Floater is a high-performance, modular buoyancy solution engineered to support submerged or floating pipelines in marine, dredging, and inland waterway applications. Manufactured from high-density polyethylene (HDPE) – a material known for its exceptional corrosion resistance, UV stability, and impact strength – these floaters provide reliable, maintenance-free buoyancy for HDPE, steel, and composite pipes.
Each floater consists of two symmetrical halves that are bolted together around the pipe. The inner diameter is lined with rubber pads or polyurethane foam to prevent pipe abrasion and ensure a secure, slip-free grip. Unlike traditional foam-filled or steel floaters, HDPE units are 100% recyclable, resistant to marine growth, and unaffected by oil, chemicals, or saltwater.
The primary function of an HDPE Pipe Floater is to counteract the negative buoyancy of pipelines filled with water, slurry, or sediment. When a pipe is laid across a riverbed, lake, or seafloor, its weight plus the weight of the internal fluid can cause it to sink or drag along the bottom, leading to abrasion, kinking, or blockages.
How it works:
Once clamped around the pipeline at calculated intervals, the floater displaces a volume of water greater than its own weight plus a portion of the pipe’s weight. This net upward force keeps the pipeline suspended at a desired depth – either floating on the surface or submerged at a mid-water level.
Specific benefits include:
| Industry | Typical Application |
|---|---|
| Dredging & Mining | Floating slurry discharge lines, sand mining pipelines |
| Marine Construction | Temporary water intake/outfall lines, dewatering hoses |
| Environmental Remediation | Floating oil spill recovery hoses, lake aeration lines |
| Civil Engineering | River crossing pipelines, irrigation floating pipes |
| Aquaculture | Floating feed or water circulation pipes in fish farms |
| Parameter | Specification |
|---|---|
| Material | HDPE (PE100 grade) |
| Buoyancy per unit | From 15 kg to 850 kg (custom up to 1500 kg) |
| Standard inner diameters | 110mm, 160mm, 200mm, 250mm, 315mm, 400mm, 500mm, 630mm, 800mm, 1000mm, 1200mm |
| Outer diameter (varies) | Typically 1.5x to 2.5x pipe OD |
| Length per unit | 300mm, 500mm, 1000mm (custom lengths available) |
| Operating temp | -30°C to +60°C |
| Density | 0.95 – 0.98 g/cm³ |
| Tensile strength | ≥20 MPa |
| Fasteners | SS304 or SS316 stainless steel bolts |
| Standard | ISO 9001:2015 certified production |
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|
| MOQ: | 1 jednostka |
| Cena £: | usd5/pair |
| standardowe opakowanie: | Standardowe opakowanie godne morza |
| Okres dostawy: | 7 dni pracy |
| metoda płatności: | T/T, akredytywa |
| Pojemność dostaw: | 300 jednostek / miesiąc |
The HDPE Pipe Floater is a high-performance, modular buoyancy solution engineered to support submerged or floating pipelines in marine, dredging, and inland waterway applications. Manufactured from high-density polyethylene (HDPE) – a material known for its exceptional corrosion resistance, UV stability, and impact strength – these floaters provide reliable, maintenance-free buoyancy for HDPE, steel, and composite pipes.
Each floater consists of two symmetrical halves that are bolted together around the pipe. The inner diameter is lined with rubber pads or polyurethane foam to prevent pipe abrasion and ensure a secure, slip-free grip. Unlike traditional foam-filled or steel floaters, HDPE units are 100% recyclable, resistant to marine growth, and unaffected by oil, chemicals, or saltwater.
The primary function of an HDPE Pipe Floater is to counteract the negative buoyancy of pipelines filled with water, slurry, or sediment. When a pipe is laid across a riverbed, lake, or seafloor, its weight plus the weight of the internal fluid can cause it to sink or drag along the bottom, leading to abrasion, kinking, or blockages.
How it works:
Once clamped around the pipeline at calculated intervals, the floater displaces a volume of water greater than its own weight plus a portion of the pipe’s weight. This net upward force keeps the pipeline suspended at a desired depth – either floating on the surface or submerged at a mid-water level.
Specific benefits include:
| Industry | Typical Application |
|---|---|
| Dredging & Mining | Floating slurry discharge lines, sand mining pipelines |
| Marine Construction | Temporary water intake/outfall lines, dewatering hoses |
| Environmental Remediation | Floating oil spill recovery hoses, lake aeration lines |
| Civil Engineering | River crossing pipelines, irrigation floating pipes |
| Aquaculture | Floating feed or water circulation pipes in fish farms |
| Parameter | Specification |
|---|---|
| Material | HDPE (PE100 grade) |
| Buoyancy per unit | From 15 kg to 850 kg (custom up to 1500 kg) |
| Standard inner diameters | 110mm, 160mm, 200mm, 250mm, 315mm, 400mm, 500mm, 630mm, 800mm, 1000mm, 1200mm |
| Outer diameter (varies) | Typically 1.5x to 2.5x pipe OD |
| Length per unit | 300mm, 500mm, 1000mm (custom lengths available) |
| Operating temp | -30°C to +60°C |
| Density | 0.95 – 0.98 g/cm³ |
| Tensile strength | ≥20 MPa |
| Fasteners | SS304 or SS316 stainless steel bolts |
| Standard | ISO 9001:2015 certified production |
