Sign In | Join Free | My insurersguide.com
insurersguide.com
Products
Search by Category
Home >

Lightweight Subsea Cable Floats Low Water Absorption For Marine Applications

Categories Subsea Buoyancy Modules
Brand Name: DOOWIN MARINE
Model Number: Subsea buoyancy modules
Certification: The third part certificate is avaliable upon request
Place of Origin: China
MOQ: 1pc
Price: USD$100~3500
Payment Terms: T/T
Supply Ability: 10pcs/per week
Delivery Time: 2~3 weeks
Packaging Details: Pallet or Plywooden Box
Product name: Subsea Buoyancy Modules
Brand: DOOWIN
Size: Customized
Standard colors: Orange, Yellow, or customized
Warranty: 2 years since from the time of B/L
Shape: Customized
Advantages: Low Water Absorption,High Pressure /Crush/Corrosion Resistance
Lifespan: 20+ years
Density: According to the user's water depth
Material: Syntactic foam,or chemical Foam
Inner Foam: Closed-cell foam
Skin: Elastic polyurethane coating
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Lightweight Subsea Cable Floats Low Water Absorption For Marine Applications

Lightweight Cable Floats Marine Buoy Subsea Buoyancy Modules For Underwater Pipeline Installation
Product Attributes
AttributeValue
Product nameLightweight Cable Floats Marine Buoy Subsea Buoyancy Modules For Underwater Pipeline Installation
AdvantagesLow density and high pressure resistance
Design Using Life20+ year lifespan with minimal annual buoyancy loss (<0.1%).
SizeAs per customer request
Inner materialSyntactic foam,Chemical Foam
SkinElester polyurethane Coating
ColorOrange, Yellow, or customized
Warranty2 years
Float shapeCan be customized

Professional Offshore Solid Buoyancy Modules Solution from the surface to subsea 7000msw.

We provide the highest quality flotation for offshore, research, commercial. Made with syntactic foam, these floats are the most reliable and cost-effective choice for ROV, AUV, and tow body flotation. Whether you are outfitting a new vehicle or tooling package, or require customized add-on buoyancy, you will get a superior product and quick turnaround.

We provide a comprehensive range of resilient foam buoys products with advance solid buoyancy material production and polymer engineering.

Our offshore buoyancy buoys generally consist of a closed-cell foam core encapsulated with tough, resistant polyurethane outer skin, combined with high-quality steelwork. We can make subsurface mooring buoys, cable floats, pipeline floaters, ROV buoyancy modules, special shape buoys, and other syntactic foam products. The out skin can be made by polyethylene shell and polyurethane elastomer.

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.



DOOWIN subsea buoyancy float product example DOOWIN subsea buoyancy float in water application

Syntactic Foam CNC Production


Syntactic-Foam-CNC-Production



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.
Chemical Foaming Solid Buoyancy Material
The chemical foaming method buoyancy material is a kind of polyurethane-epoxy resin rigid foam composite material made by the chemical foaming method.
ModelDensity (g/cm³)Compression Strength (MPA)Water Absorption (24H)Submersible Depth (m)
CSBM-080.08/≤2%50
CSBM-150.152.6≤2%100
CSBM-200.205.19≤2%200
Syntactic Foam Specifications
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.
ModelDensity (g/cm³)Compression Strength (MPA)Water Absorption (24H)Submersible Depth (m)
SBM-350.35±0.02≥8≤2%200
SBM-37H0.37±0.02≥12≤1%500
SBM-380.38±0.02≥10≤1%300
SBM-400.40±0.02≥12≤1%500
SBM-40H0.40±0.02≥18≤1%1000
SBM-450.45±0.02≥20≤1%1000
SBM-480.48±0.02≥25≤1%2000
SBM-510.51±0.02≥35≤1%3000
SBM-540.54±0.02≥45≤1%4500
SBM-57H0.57±0.02≥55≤1%6000
SBM-630.63±0.02≥55≤1%6000
SBM-70<0.7≥90≤1%11000
Subsea Buoyancy Modules
DOOWIN subsea buoyancy module in application DOOWIN subsea buoyancy module close-up
Quality Lightweight Subsea Cable Floats Low Water Absorption For Marine Applications wholesale
Send your message to this supplier
 
*From:
*To: QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0