Quality OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles factory
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Quality OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles factory
Quality OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles factory
Quality OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles factory
Quality OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles factory
Quality OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles factory
Quality OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles factory
>

OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles

Brand Name: DOOWIN MARINE
Model Number: SBMR
Place of Origin: China
Certification: ABS,CCS,BV,LR
Minimum Order Quantity: 1pc
Price: 120~ 3800 $USD
Supply Ability: 10pcs/per week

Product Details


Product Name: Subsea Energy Solutions Material: Closed Cell Foam
Service: OEM/ODM Density Range: 0.08 ~ 0.2 G//cm3, 0.35~0.7 G/cm3
Long Service Life‌: > 20 Years Submersible Depth: 50~ 11,000 Meters Underwater
Shape Design: Customized As Requirements Skin: Elastomer PU Skin
Color: Orange, Yellow, Red, Black,or Customized Application: Provide Buoyancy In Deep Water
Compression Strength: 2~5.19 Mpa, 8~90 Mpa Water Absorption: < 2%
Delivery Time: 7~14 Working Days
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OEM Subsea Energy Solutions

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ODM Subsea Energy Solutions

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Subsea Energy Solutions High Density

Product Description

Subsea Energy Solutions Manufacture Custom Subsea Syntactic Buoyancy Modules for use with ROV / AUV Vehicles
High-density, low water absorption floats designed for demanding subsea environments. Most products are custom manufactured to meet specific project requirements.

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.

OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles 0
Subsea Buoyancy Syntactic Foam
Subsea solid buoyancy material (syntactic foam) is a lightweight composite formed by embedding hollow microspheres in polymer matrices.
  • Low density (0.35-0.7g/cm³)
  • High strength (1-100MPa)
  • Minimal water absorption (<2%)
  • Excellent corrosion resistance
Engineered for Extreme Deep-Sea Environments
OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles 1
Our high-performance syntactic foams are specifically designed for deep-sea applications, offering:
  • Lightweight construction
  • Exceptional strength-to-weight ratio
  • Superior corrosion resistance
  • Ultra-high pressure resistance (withstands depths exceeding 10,000 meters)
These subsea buoyancy composites are typically fabricated by lightweight fillers like hollow glass microspheres to reduce density, often combining reinforcing fibers (e.g., carbon fiber, glass fiber) with polymer matrices (e.g., polyurethane, epoxy resin).
Applications
Our buoyancy modules are widely used in:
  • Manned submersibles
  • ROV/AUV buoyancy systems
  • Subsea oil and gas pipelines
  • Deep-sea mining equipment
By reducing structural weight while enhancing durability, our syntactic foams extend equipment lifespans and improve energy efficiency in marine operations.
Subsea Buoyancy Foam Specifications
Density and strength can be customized to meet specific water depth requirements.
Type Model Density (g/cm³) Compression Strength (MPa) Water Absorption (24h) 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% 1,000
Standard Performance SBM-45 0.45 ± 0.02 ≥ 28 ≤1% 1,500
Standard Performance SBM-51 0.51 ± 0.02 ≥ 45 ≤1% 3,000
Standard Performance SBM-54 0.54 ± 0.02 ≥ 60 ≤1% 4,000
Standard Performance SBM-58 0.58 ± 0.02 ≥ 75 ≤1% 5,000
Standard Performance SBM-63 0.63 ± 0.02 ≥ 90 ≤1% 6,000
Standard Performance SBM-70 0.70 ± 0.02 ≥ 145 ≤1% 11,000
High Performance SBM-43H 0.42 ± 0.02 ≥ 27 ≤1% 1,800
High Performance SBM-45H 0.45 ± 0.02 ≥ 35 ≤1% 2,000
High Performance SBM-48H 0.48 ± 0.02 ≥ 42 ≤1% 3,000
Precision Manufacturing Process
OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles 2
Product Gallery
OEM ODM Subsea Energy Solutions High Density With ROV / AUV Vehicles 3
Contact our specialists to discuss your subsea buoyancy solution for every application.
Let's win together!

Product Highlights

Subsea Energy Solutions Manufacture Custom Subsea Syntactic Buoyancy Modules for use with ROV / AUV Vehicles High-density, low water absorption floats designed for demanding subsea environments. Most products are custom manufactured to meet specific project requirements. 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.

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