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| Categories | Pipe Laying Floats |
|---|---|
| Brand Name: | DOOWIN MARINE |
| Model Number: | SCBM, SBM |
| Certification: | SGS, BV, CCS, ABS, LR, BV. |
| Place of Origin: | China |
| MOQ: | 1pc |
| Price: | USD$ 100~2660 |
| Payment Terms: | T/T |
| Supply Ability: | 10pcs/per week |
| Delivery Time: | 2~3 weeks |
| Packaging Details: | Nude Packing, Pallet, Wooden Case |
| Product name: | Subsea Buoyancy floats |
| Advantages: | Aging resistance, abbrasion 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 |
| Company Info. |
| QINGDAO DOOWIN MARINE ENGINEERING CO., LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
SUBSEA BUOYANCY SOLUTION
The subsea buoyancy material is mainly used underwater. Based on its characteristics of low density and high pressure resistance, it mainly provides the required buoyancy for underwater operation equipment. Spray coating or protective layer treatment can be applied to the surface as required. Often manufactured and processed into floats, buoys and other counterweight products. It can also be directly machined into product parts.
It can not only meet the mechanical requirements of the product structure, but also greatly reduce the product weight and other functions. The application of this material realizes the functions that are difficult for metal structural parts to realize. At present, it has been used in underwater deep submersibles, underwater robots, etc., and can be used safely at depths of several thousand meters underwater.
Subsea Buoyancy Syntactic Foam
Subsea solid buoyancy material (syntactic foam) is a lightweight
composite formed by embedding hollow microspheres in polymer
matrices. These low-density (0.35-0.7g/cm³), high-strength
(1-100MPa) materials feature minimal water absorption (<2%) and
corrosion resistance, serving as essential counterweights for
underwater equipment. Their applications enable deeper dives,
increased payload capacity, and stable operation in deep-sea
environments, making them crucial for 21st-century subsea
technology.
The chemical foaming method buoyancy material is a kind of polyurethane-epoxy resin rigid foam composite material made by the chemical foaming method.
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 foams are composite materials synthesized by filling a metal, polymer, or ceramic matrix with hollow spheres called micro balloons or cenospheres or non-hollow spheres.
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 |
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Length 1m-24m Foam Filled Pipe Float Abbrasion Resistant With Polyethylene Foam Core
Tie In Pipe Laying Floats 0.8m-2.0m Diameter With Polyethylene Foam Core
Customized Pipe Laying Floats Orange Yellow Tie In Pipeline Float
Orange / Yellow Pipe Laying Floats 0.8m-2.0m Diameter Tie In Pipeline Float
Low Density Pipe Laying Floats Orange Subsea Buoyancy Floats Customized
Polyurethane Pipeline Foam Floats for Pipe Laying Buoyancy
