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Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Specifications
Brand Name :
DOOWIN MARINE
Model Number :
Buoyancy module materials
Certification :
ABS,CCS,BV,LR
Place of Origin :
China
MOQ :
1pc
Price :
100~ 5500 $USD
Payment Terms :
T/T
Supply Ability :
10pcs/per week
Delivery Time :
2~3 weeks
Packaging Details :
Pallet or Plywooden Box
Name :
Subsea Buoyancy Modules
Material :
Syntactic foam
Long Service Life‌ :
20+ year lifespan with minimal annual buoyancy loss (<0.1%)
Water absorption rate :
Not more than 1% (or 5%)
Shape design :
Customized
Color :
Orange, Yellow, Red and others
Description
Marine Oil And Gas Buoyancy Field Custom Subsea Buoyancy Modules Large Buoys With Fibre Glass
Subsea Buoyancy Products Made of Syntactic Foam
Most of our products are custom made, so there is no standard specification sheet.
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
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.
Subsea Buoyancy Syntactic Foam: Crafted for Ocean's Greatest Challenges
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Subsea buoyancy foams are high-performance deep-sea composite syntactic materials specifically engineered for extreme deep-sea environments. They feature lightweight design, high strength, corrosion resistance, and ultra-high pressure resistance (capable of withstanding pressures at 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).
Subsea buoyancy foams are widely used in deep-sea equipment. They serve critical roles in manned submersibles, buoyancy modules for ROVs/AUVs, subsea oil and gas pipelines, and deep-sea mining systems. By minimizing structural weight and enhancing durability, these syntactic foams significantly extend operational lifespans and improve energy efficiency. As deep-sea resource exploration advances, deep-sea composites are indispensable for enabling cutting-edge technologies and driving sustainable development in ocean engineering.
Subsea Buoyancy Foam Specification
Density and strength can be designed according to the user's water depth requirements to meet actual usage requirements.
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 Performannce SBM-43 0.43 ± 0.02 ≥ 24 ≤1% 1 000
Standard Performance SBM-45 0.45 ± 0.02 ≥ 28 ≤1% 1 500
Standard Performannce SBM-51 0.51 ± 0.02 ≥ 45 ≤1% 3 000
Standard Performance SBM-54 0.54 ± 0.02 ≥ 60 ≤1% 4 000
Standard Performannce SBM-58 0.58 ± 0.02 ≥ 75 ≤1% 5 000
Standard Performance SBM-63 0.63 ± 0.02 ≥ 90 ≤1% 6 000
Standard Performannce 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

Syntactic Foam CNC production

Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam

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Product Detail
Brand Name :
DOOWIN MARINE
Model Number :
Buoyancy module materials
Certification :
ABS,CCS,BV,LR
Place of Origin :
China
MOQ :
1pc
Price :
100~ 5500 $USD
Contact Supplier
video
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam
Custom Subsea Buoyancy Buoyancy Modules Manufacturers Lightweight With Syntactic Foam

QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

Verified Supplier
1 Years
qingdao
Since 2011
Business Type :
Manufacturer
Main Products :
Ship Launching Airbags, Marine Salvage Airbags, Pneumatic Rubber Fenders
Total Annual :
3000000-5000000
Employee Number :
60~80
Certification Level :
Verified Supplier
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