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8m Ship Launching Balloon Large Capacity Easy Handling Damage Resistant

1
MOQ
US$66-US$698
Price
8m Ship Launching Balloon Large Capacity Easy Handling Damage Resistant
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Features
Specifications
Feature: Durable Construction
Reinforcement: Tyre Cord Fabric
Tensile Strength: ≥18Mpa
Diameter: 0.5M-3.0M, Or Customized
Material: Robust Natrual Rubber
Hardness: 60±10 Shore A
Length: 3M-28M, Or Customized
Layers: 5-13Ply, Or Customized
Elongation: ≥400%
Name: Ship Launching Balloon
Working Pressure: 0.03-0.25Mpa
Metal Part: Q235, SS3044, SS316
Accessory: Free Of Charge
Standard: ISO14409:2011
Color: Black
Application: Ship/Vessel/Boat Launching/Docking
Warranty: 36 Months
Highlight:

8m ship launching balloon

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large capacity ship balloon

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damage resistant ship balloon
Basic Infomation
Place of Origin: China
Brand Name: Hongruntong Marine
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Model Number: HM-SLB8
Payment & Shipping Terms
Packaging Details: Wooden Pallets, Wooden Box
Delivery Time: 5-7 Work Days
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2166 Pcs Per Month
Product Description
8m Ship Launching Balloon Large Capacity Easy Handling Damage Resistant
Product Overview
The 8.5m Ship Launching Balloon is a state-of-the-art solution tailored for heavy-duty vessel launching and marine operations in challenging conditions. Built with multi-layer reinforced rubber and high-tensile synthetic fibers, the balloon offers outstanding load-bearing capacity, exceptional elasticity, and remarkable durability.
Case Study
In 2021, a shipyard in Thailand faced the challenge of launching a 2,200-ton bulk carrier with limited dock space and insufficient crane capacity. The shipyard implemented an 8.5m Ship Launching Balloon system from Hongruntong Marine. The launch was completed successfully within 55 minutes, with no hull deformation or structural damage, significantly reducing labor requirements and enhancing overall safety.
Specifications
Product Name Ship Launching Balloon
Material 100% High Tensile Natural Rubber (NR)
Dimensions Diameter 0.2m - 4.0m, Length 3.0m - 28.0m, or As Request
Working Pressure 0.05-0.25MPA
Technology Overall Winding, High Pressure, Explosion-Proof
Metal Parts Q355 / SS304 / SS316
OEM Supported
MOQ 1
Repair Tools Electric Heating Plate, Repair Materials, Glue, Free of Charge
Standard ISO 17357
Certificate ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Package Pallets, Wooden Cases
Service Life 20 Years
Warranty 36 Months
Capacity Specifications
Diameter Working Pressure Working Height Bearing Capacity KN/m Bearing Capacity Ton/m
D=1.0m 0.14Mpa 0.6m 87.96 8.98
0.5m 109.96 11.22
0.4m 131.95 13.46
D=1.2m 0.12Mpa 0.7m 94.25 9.62
0.6m 113.10 11.54
0.5m 131.95 13.46
0.4m 150.80 15.39
D=1.5m 0.10Mpa 0.9m 94.25 9.62
0.8m 109.96 11.22
0.7m 125.66 12.82
0.6m 141.37 14.43
0.5m 157.08 16.03
* Other Size Can Be Provided Follow Client's Requirements.
Key Features
  • Unmatched Load Management and Dynamic Stability: Engineered to handle extreme distributed loads while maintaining predictable cylindrical shape without dangerous bulging
  • Engineered for Abrasive and Chemically Harsh Environments: Outer layer compounded with additives for ultra-high abrasion resistance and protection against marine pollutants
  • Rapid Deployment and Intuitive Operational Handling: Large standardized pneumatic valves for fast inflation/deflation with common industrial compressors
  • Broad Spectrum Temperature and Elasticity Retention: Maintains flexibility and performance from freezing Arctic conditions to hot tropical sun
Applications
  • Controlled Vessel Launching and Landing: Safe, graded launch of newly built or repaired vessels from slipways with precise control
  • Dry Docking, Hull Maintenance, and Emergency Support: Temporary dry docks or supporting vessels during emergency repairs
  • Offshore and Heavy Engineering Support: Transfer of heavy modules onto barges and adjustable buoyancy aids in subsea construction
  • Vessel Transportation and Positioning: Protective cushion for inland transportation and precise lateral movement in shipyards
Advantages
  • Decades of Specialized Engineering Experience: Practical maritime logistics expertise with actionable technical support
  • Proven Custom Design Capability: Engineering non-standard sizes, pressure ratings, and material properties for unique challenges
  • Uncompromising Commitment to Material Quality: Rigorous in-house testing with full traceability and batch testing
  • Comprehensive Global Technical and After-Sales Support: Full lifecycle support including detailed operation manuals and responsive service network
Frequently Asked Questions
What is the maximum load capacity of a single 7m balloon?
At standard safe working pressure of 0.12 MPa, a single 7m x 2.5m diameter balloon can typically support approximately 220-250 metric tons, with detailed load-pressure tables provided.
How is the balloon positioned under a heavy vessel, and is special equipment needed?
The deflated balloon is lightweight and flexible enough for manual positioning by a small crew. Standard industrial air compressors are the primary equipment needed.
Can these balloons be reused, and what is their typical service life?
Designed for repeated reuse, with service life measured in operational cycles. Proper care and maintenance can extend longevity to dozens of major lifting cycles.
What safety certifications and testing do your marine airbags undergo?
Manufacturing complies with international standards including ISO 14409. Each batch undergoes rigorous testing with comprehensive certificates supplied.
Are these suitable for use in cold climates or with extreme temperature variations?
Formulated for wide operational temperature range from -30°C to 70°C, maintaining elasticity and performance in Arctic and tropical conditions.
Product Images
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Tel : +8618910539783
Fax : 86-10-89461910
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+8618910539783
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