Aging Resistant Pipe Laying Floats Custom Subsea Buoyancy Floats
Price:
USD$ 100~2660
MOQ:
1pc
Delivery Time:
2~3 weeks
Brand:
DOOWIN MARINE
Product Description
Tie-in Type Pipe Laying Floats with Polyethylene Foam Core
Product Specifications
| Attribute | Value |
|---|---|
| Product name | Subsea Buoyancy floats |
| Advantages | Aging resistance, abrasion resistance |
| Design Using Life | 7-10 Years |
| Size | As per customer request |
| Inner material | Polyethylene Foam Core |
| Skin | Elester polyurethane Coating |
| Color | Orange, Yellow, or customized |
| Warranty | 2 years |
| Customized | Available |
Subsea Buoyancy Solution
Our subsea buoyancy material is specifically designed for underwater applications. With its low density and high pressure resistance characteristics, it provides essential buoyancy for underwater operation equipment. The surface can be treated with spray coating or protective layers as required. These materials are commonly manufactured into floats, buoys, and counterweight products, or directly machined into structural components.
Key Benefits: Meets mechanical requirements while significantly reducing product weight. Enables functions difficult for metal structural parts to achieve. Currently used in underwater deep submersibles, underwater robots, and other applications at depths of several thousand meters.
Subsea Buoyancy Syntactic Foam
Our subsea solid buoyancy material (syntactic foam) is a lightweight composite formed by embedding hollow microspheres in polymer matrices. These advanced materials feature:
- Low density (0.35-0.7g/cm³)
- High strength (1-100MPa)
- Minimal water absorption (<2%)
- Excellent corrosion resistance
These properties make them essential counterweights for underwater equipment, enabling deeper dives, increased payload capacity, and stable operation in deep-sea environments.
Chemical Foaming Solid Buoyancy Material
Our chemical foaming method buoyancy material is a polyurethane-epoxy resin rigid foam composite made through chemical foaming processes.
| Model | Density (g/cm³) | Compression Strength (MPA) | Water Absorption (24H) | Submersible Depth (m) |
|---|---|---|---|---|
| CSBM-08 | 0.08 | / | ≤2% | 50 |
| CSBM-15 | 0.15 | 2.6 | ≤2% | 100 |
| CSBM-20 | 0.20 | 5.19 | ≤2% | 200 |
Syntactic Foam Specifications
Our syntactic foams are composite materials synthesized by filling a polymer matrix with hollow microspheres.
| Model | Density (g/cm³) | Compression Strength (MPA) | Water Absorption (24H) | Submersible Depth (m) |
|---|---|---|---|---|
| SBM-35 | 0.35±0.02 | ≥8 | ≤2% | 200 |
| SBM-37H | 0.37±0.02 | ≥12 | ≤1% | 500 |
| SBM-38 | 0.38±0.02 | ≥10 | ≤1% | 300 |
| SBM-40 | 0.40±0.02 | ≥12 | ≤1% | 500 |
| SBM-40H | 0.40±0.02 | ≥18 | ≤1% | 1000 |
| SBM-45 | 0.45±0.02 | ≥20 | ≤1% | 1000 |
| SBM-48 | 0.48±0.02 | ≥25 | ≤1% | 2000 |
| SBM-51 | 0.51±0.02 | ≥35 | ≤1% | 3000 |
| SBM-54 | 0.54±0.02 | ≥45 | ≤1% | 4500 |
| SBM-57H | 0.57±0.02 | ≥55 | ≤1% | 6000 |
| SBM-63 | 0.63±0.02 | ≥55 | ≤1% | 6000 |
| SBM-70 | ＜0.7 | ≥90 | ≤1% | 11000 |
Subsea Buoyancy Modules
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
Location
Xiazhuang Industry Park, Chengyang, Qingdao, China
Contact Person
Xiang Sun