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Hongruntong Marine LLC.

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China High Elasticity Safe Reliable Ship Launching Airbags for Wide Marine Application
China High Elasticity Safe Reliable Ship Launching Airbags for Wide Marine Application

  1. China High Elasticity Safe Reliable Ship Launching Airbags for Wide Marine Application
  2. China High Elasticity Safe Reliable Ship Launching Airbags for Wide Marine Application
  3. China High Elasticity Safe Reliable Ship Launching Airbags for Wide Marine Application
  4. China High Elasticity Safe Reliable Ship Launching Airbags for Wide Marine Application

High Elasticity Safe Reliable Ship Launching Airbags for Wide Marine Application

  1. MOQ: 1
  2. Price: US$19-US$582
  3. Get Latest Price
Delivery Time 5-7 Work Days
Reinforcement Tyre Cord Fabric Layer
Packaging Pallets, Wooden Box
Diameter 0.5M-3.0M, or As Request
Payment Terms L/C,T/T,D/A,D/P,Western Union,MoneyGram
Working Pressure 0.05-0.25 MPA
Material Top-Notch Natural Rubber
Standard ISO14409:2011
Application Ship/Vessel/Boat Launching & Docking
Length 3M-28M, or As Request
Layers 5-13Ply, or As Request
Shape Cylindrical
Metal Parts Q355, SS304, SS316
Packaging Details Wooden Pallets, Wooden Box
Certificate ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Name Ship Launching Airbags
Warranty 3 Years
Supply Ability 3560 Pcs Per Month
Color Black
Logo Supported
Certification ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Place of Origin China
Model Number HM-SLA22
Brand Name Hongruntong Marine

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-7 Work Days Reinforcement Tyre Cord Fabric Layer
Packaging Pallets, Wooden Box Diameter 0.5M-3.0M, or As Request
Payment Terms L/C,T/T,D/A,D/P,Western Union,MoneyGram Working Pressure 0.05-0.25 MPA
Material Top-Notch Natural Rubber Standard ISO14409:2011
Application Ship/Vessel/Boat Launching & Docking Length 3M-28M, or As Request
Layers 5-13Ply, or As Request Shape Cylindrical
Metal Parts Q355, SS304, SS316 Packaging Details Wooden Pallets, Wooden Box
Certificate ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS Name Ship Launching Airbags
Warranty 3 Years Supply Ability 3560 Pcs Per Month
Color Black Logo Supported
Certification ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS Place of Origin China
Model Number HM-SLA22 Brand Name Hongruntong Marine
Ship Launching Balloon High Elasticity Safe Reliable Wide Application
Product Overview

Ship Launching Airbags are specialized marine engineering systems developed for vessel launching, vessel landing, heavy-load transportation, and offshore deployment operations. The product is manufactured using multiple layers of high-strength synthetic tire cord reinforcement combined with premium-grade vulcanized rubber compounds, forming a flexible pneumatic structure capable of supporting substantial loads under dynamic operating conditions.

The structural design is based on advanced reinforcement technology that enables the airbag to withstand internal pressure while maintaining dimensional stability during lifting and rolling operations. Through controlled pneumatic inflation, the system converts compressed air energy into lifting force and movement capability, allowing vessels to be transferred safely from construction platforms into water environments.

Case Study: Fishing Vessel Launching Program - Southeast Asia

A regional shipbuilding company in the Philippines successfully launched commercial fishing vessels ranging from 1,200 to 1,800 tons displacement using Ship Launching Airbags. The shipyard operated in a coastal area with limited infrastructure and restricted access to conventional dry dock facilities.

Engineers developed a flexible deployment arrangement capable of accommodating different vessel sizes using standardized airbag configurations. Multiple vessels were launched successfully without structural damage or operational interruption, resulting in improved launching efficiency, reduced preparation time, and lower infrastructure expenditures.

Ship launching airbag in operation at shipyard Close-up view of marine airbag structure
Technical Specifications
Item Description
Place of Origin China
Brand Name Hongruntong Marine
Product Name Ship Launching Airbags
Material Top-Notch Natural Rubber
Diameter 0.5m-3.0m, or As Request
Length 1.0m-28.0m, or As Request
Working Pressure 0.05-0.25 Mpa
Technics High Pressure, Overall Winding, Explosion-Proof
Use Ship launching and docking
Thickness 5-15 ply
Standard Conducted by ISO14409 and GB/T1590-2006 system
Accessories Q355/SS304/SS316, Pressure Gauge, Tee, Plug, Switch, Inflation Tube
Packaging Inner-Plastic Bag; Outer-Standard Wooden Pallets
Certificates ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
MOQ 1
OEM Welcome
Performance 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
D=1.0m 0.14Mpa 0.5m 109.96 11.22
D=1.0m 0.14Mpa 0.4m 131.95 13.46
D=1.2m 0.12Mpa 0.7m 94.25 9.62
D=1.2m 0.12Mpa 0.6m 113.10 11.54
D=1.2m 0.12Mpa 0.5m 131.95 13.46
D=1.2m 0.12Mpa 0.4m 150.80 15.39
D=1.5m 0.10Mpa 0.9m 94.25 9.62
D=1.5m 0.10Mpa 0.8m 109.96 11.22
D=1.5m 0.10Mpa 0.7m 125.66 12.82
D=1.5m 0.10Mpa 0.6m 141.37 14.43
D=1.5m 0.10Mpa 0.5m 157.08 16.03
D=1.8m 0.09Mpa 1.1m 98.96 10.10
D=1.8m 0.09Mpa 1.0m 113.10 11.54
D=1.8m 0.09Mpa 0.9m 127.33 12.98
D=1.8m 0.09Mpa 0.8m 141.37 14.43
D=1.8m 0.09Mpa 0.7m 155.51 15.87
D=1.8m 0.09Mpa 0.6m 169.65 17.31
D=2.0m 0.08Mpa 1.2m 100.53 10.26
D=2.0m 0.08Mpa 1.1m 113.10 11.54
D=2.0m 0.08Mpa 1.0m 125.66 12.82
D=2.0m 0.08Mpa 0.9m 138.23 14.11
D=2.0m 0.08Mpa 0.8m 150.80 15.39
D=2.0m 0.08Mpa 0.7m 163.36 16.67
D=2.0m 0.08Mpa 0.6m 175.93 17.95

* Other sizes can be produced following client's requirements.

Key Features
  • High-Tensile Reinforcement Technology: Multiple layers of synthetic tire cord fabric engineered to withstand substantial tensile forces and internal pressure loads, enhancing structural integrity during heavy-load operations.
  • Flexible Load Adaptation Capability: Pneumatic structure automatically adapts to varying load conditions and hull geometries through controlled elastic deformation, improving load distribution efficiency.
  • Long-Term Environmental Durability: External rubber compound formulated to resist degradation from seawater, humidity, ultraviolet exposure, and mechanical wear for extended service life.
  • Reliable Repetitive Operation Performance: Engineered for repeated inflation and deflation cycles with optimized bonding technology and reinforcement architecture.
Applications
  • Commercial Shipyard Launching Operations: Launching cargo vessels, fishing vessels, barges, passenger ferries, and service ships in shipyards without permanent launching infrastructure.
  • Marine Construction and Coastal Engineering Projects: Movement and deployment of prefabricated structures, floating platforms, and coastal engineering components requiring controlled load transfer.
  • Heavy Equipment and Modular Structure Transportation: Moving oversized industrial equipment, fabricated steel assemblies, and heavy modular structures in areas with limited access to conventional lifting equipment.
Why Choose Hongruntong Marine
  • Dedicated Marine Product Manufacturing Expertise: Specialized development and production of marine pneumatic engineering products with advanced production technologies and strict process controls.
  • Comprehensive Production and Inspection Systems: Standardized quality control procedures covering raw material verification, reinforcement placement accuracy, vulcanization quality, and pressure performance testing.
  • Engineering-Oriented Project Support: Technical assistance covering product selection, load calculations, deployment planning, and operational recommendations for optimized project implementation.
  • Global Supply Capability and Industry Experience: Supported marine engineering projects across diverse international markets with strong understanding of project requirements and operational challenges.
Frequently Asked Questions
What vessel types can be launched using Ship Launching Airbags?

The system can be used for cargo vessels, fishing boats, barges, passenger ferries, offshore support vessels, and various other marine structures, depending on engineering calculations and deployment configuration.

How many times can Ship Launching Airbags be reused?

The number of operational cycles depends on maintenance quality, operating conditions, and handling procedures. Under proper industrial use, the system is designed for repeated long-term service.

What factors determine airbag quantity requirements?

Required quantity depends on vessel displacement, hull dimensions, launching angle, ground conditions, and applicable safety factors established during engineering design.

Are the airbags resistant to marine environmental conditions?

Yes. The material system is engineered to resist seawater exposure, humidity, ultraviolet radiation, and mechanical wear commonly encountered in marine applications.

Can customized specifications be manufactured?

Yes. Diameter, effective length, reinforcement layer quantity, and pressure ratings can be customized according to project requirements and vessel characteristics.

Ship launching airbag performance demonstration Marine airbag technical specifications display Industrial application of ship launching balloons

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1990

  • Total Annual:

    5,256,780-5,593210

  • Employee Number:

    220~360

  • Ecer Certification:

    Verified Supplier

Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the maritime industry. With a strong emphasis on quality, safety, and efficiency, we strive to meet the evolving needs of our clients.     Established in 1990, Hongruntong Ma... Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the maritime industry. With a strong emphasis on quality, safety, and efficiency, we strive to meet the evolving needs of our clients.     Established in 1990, Hongruntong Ma...

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  • Reach Us
  • Hongruntong Marine LLC.
  • C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
  • https://www.marine-airbags.com/

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