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Wear Resistant Marine Rubber Airbags Safe Reusable Cost Effective

1
MOQ
US$26-US$968
Prijs
Wear Resistant Marine Rubber Airbags Safe Reusable Cost Effective
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Specificaties
Naam: Scheep -lancering airbags
Versterking: Laag van de bandensnoer
Lengte: 3M-28M, of op aanvraag
Metalen delen: Q355, SS304, SS316
Werkdruk: 0.05-0.25 MPA
Diameter: 0.5M-3.0M, of op verzoek
Lagen: 5-13Vraag of als verzoek
Verpakking: Pallets, houten doos
Vorm: Cilindrisch
Materiaal: Natuurrubber van topkwaliteit
Kleur: Zwart
Standaard: ISO14409:2011
Certificaat: ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Logo: Ondersteund
Garantie: 3 jaar
Sollicitatie: Schip/vaartuig/boot: lancering en aanleg
Markeren:

wear resistant marine rubber airbags

,

reusable ship launching airbags

,

cost effective marine airbags

Basis informatie
Plaats van herkomst: CHINA
Merknaam: Hongruntong Marine
Certificering: ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Modelnummer: HM-SLA75
Betalen & Verzenden Algemene voorwaarden
Verpakking Details: Houten pallets, houten doos
Levertijd: 5-7 werkdagen
Betalingscondities: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Levering vermogen: 2082 stuks per maand
Productomschrijving
Wear Resistant Marine Rubber Airbags Safe Reusable Cost Effective
Product Description

Ship launching airbags are essential tools for safe and efficient vessel launching and handling. Constructed with high-strength synthetic rubber reinforced with multiple steel wire layers, they provide excellent load-bearing capacity and flexibility. The airbags are designed to withstand high instantaneous loads during vessel launches while offering resistance to abrasion, UV exposure, and aging. Their low-friction surface ensures smooth sliding, protecting the hull from scratches. Airbags are suitable for diverse vessel types and port conditions and reduce launch costs compared to traditional slipways and rollers.

Case Study

In 2022, a shipyard in Zhejiang was tasked with launching a 950-ton offshore supply vessel. The shipyard's traditional slipway could not safely accommodate the vessel due to limited slope length. Hongruntong Marine supplied six airbags, each 2.2 meters in diameter and 16 meters long.

After performing pressure tests and load simulations, the airbags were inflated to 0.16 MPa. During launch, the vessel slid smoothly from the slipway into the water. The airbags distributed the load evenly, preventing hull stress points. The launch was completed in under 40 minutes, a 25% time reduction compared to traditional methods. The airbags were fully recovered and reused for subsequent launches. This project demonstrated Hongruntong's airbags' effectiveness in medium-sized vessel launches under constrained conditions.

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.
Keywords Marine Rubber Airbags for Ship Launching
Certificates ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
MOQ 1
OEM Welcome
Technical Parameters
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
D=1.8m 0.09Mpa 1.1m 98.96 10.10
1.0m 113.10 11.54
0.9m 127.33 12.98
0.8m 141.37 14.43
0.7m 155.51 15.87
0.6m 169.65 17.31
D=2.0m 0.08Mpa 1.2m 100.53 10.26
1.1m 113.10 11.54
1.0m 125.66 12.82
0.9m 138.23 14.11
0.8m 150.80 15.39
0.7m 163.36 16.67
0.6m 175.93 17.95

* Other size can be produced follow client's requirements.

Features
Reinforced Multi Layer Construction - Airbags feature multiple steel wire layers embedded within high-strength synthetic rubber. This structure ensures uniform load distribution and prevents structural fatigue during launches.
Precision Inflation Control - Equipped with digital pressure gauges and automatic relief valves, the airbags maintain optimal inflation even during peak load moments, preventing overpressure or rupture.
Hull Friendly Low Friction Surface - Specialized rubber reduces friction between the hull and airbag, ensuring smooth sliding while protecting sensitive coatings on aluminum or composite vessels.
Modular and Adaptable - Airbags are modular and can be arranged to match vessel length, weight, and hull design. Quick deflation allows for transport and reuse, improving operational efficiency.
Applications
Shipyard Launches - Safe and efficient launches for cargo ships, tugs, and supply vessels, especially in space-constrained facilities.
Dry Dock Movement - Smooth lateral or longitudinal movement of vessels in dry docks for maintenance or assembly.
Temporary Offshore Mooring - Airbags provide buoyancy support during short-term transportation or docking at offshore sites.
Why Choose Hongruntong Marine
Two Decades of Manufacturing Experience - Hongruntong Marine has 20+ years of experience delivering airbags to over 1,000 shipyards worldwide.
Custom Designs for Every Vessel - Tailored sizing, pressure ratings, and layout ensure safe launches for diverse vessel types.
Durable, High Quality Materials - Imported synthetic rubber and steel wire reinforcement resist corrosion, wear, and aging.
Full Technical Support - Comprehensive guidance from design to on-site operation ensures every launch is smooth and safe.
FAQ
1. What vessel weights can the airbags handle?

Single airbags: 500-3,000 tons; multiple airbags can handle larger vessels.

2. How long do the airbags last?

8-12 years under proper use and maintenance.

3. Can they be used in seawater?

Yes, rubber is corrosion-resistant and steel wire is rust-proof.

4. How many people are needed to operate?

3-5 personnel, depending on vessel size.

5. Can damaged airbags be repaired?

Minor punctures can be repaired; severe damage requires replacement.

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Contactpersoon : Mr. William Lau
Tel. : +8618910539783
Fax : 86-10-89461910
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