Subsea Buoyancy
The company’s subsea buoyancy material products are utilized in oceanographic, offshore oil and gas, survey, ROV (Remotely Operated Vehicle), and AUV (Autonomous Underwater Vehicle) applications.
A variety of buoyancy materials for subsea use up to 7000m are available. Different application – specific buoyancy products are manufactured from advanced subsea buoyancy materials, including subsurface mooring buoys, cable floats, pipeline floaters, ROV buoyancy modules, special – shaped buoys, and other syntactic foam products. The surface can be made of polyethylene shell and polyurethane elastomer.
Specification Table
| Type | Model | Density (g/cm³) | Compression Strength (MPa) | Water Absorption (24 hours) | Submersible Depth (m) |
|---|---|---|---|---|---|
| Chemical Foam | CSBM – 08 | 0.08 | / | ≤5% | Surface |
| Chemical Foam | CSBM – 020 | 0.20 | 0.5 | ≤5% | 50 |
| Chemical Foam | CSBM – 025 | 0.25 | 1 | ≤5% | 100 |
| Chemical Foam | CSBM – 030 | 0.30 | 2 | ≤5% | 200 |
| Standard Performance | SBM – 36 | 0.36±0.01 | ≥16 | ≤1% | 500 |
| Standard Performance | SBM – 38 | 0.38±0.01 | ≥21 | ≤1% | 800 |
| Standard Performance | SBM – 43 | 0.43±0.02 | ≥24 | ≤1% | 1000 |
| Standard Performance | SBM – 45 | 0.45±0.02 | ≥28 | ≤1% | 1500 |
| Standard Performance | SBM – 51 | 0.51±0.02 | ≥45 | ≤1% | 3000 |
| Standard Performance | SBM – 54 | 0.54±0.02 | ≥60 | ≤1% | 4000 |
| Standard Performance | SBM – 58 | 0.58±0.02 | ≥75 | ≤1% | 5000 |
| Standard Performance | SBM – 63 | 0.63±0.02 | ≥90 | ≤1% | 6000 |
| Standard Performance | SBM – 70 | 0.70±0.02 | ≥145 | ≤1% | 11000 |
| High Performance | SBM – 43H | 0.42±0.02 | ≥27 | ≤1% | 1800 |
| High Performance | SBM – 45H | 0.45±0.02 | ≥35 | ≤1% | 2000 |
| High Performance | SBM – 48H | 0.48±0.02 | ≥42 | ≤1% | 3000 |
Attention please: The description might be incorrect, please contact us for confirmation.
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