Marine Rubber Airbags
Marine A true testament to Chinese innovation, the rubber airbag embodies exclusive proprietary intellectual property rights, revolutionizing the marine industry. It boasts a plethora of applications, including ship launching, upgrading, caisson lifting, moving, heavy lifting, and providing buoyancy aid for underwater engineering marvels. The marine rubber airbag transcends spatial constraints and eliminates the need for heavy machinery, drastically reducing construction time and saving significant financial resources.
Marine Rubber Airbag Application
Ship Launching & Upgrading
With a legacy spanning over two decades in China, the marine rubber airbag has become the epitome of reliability and stability for ship launching and upgrading, accommodating everything from modest-tonnage flat boards to gigantic ships weighing tens of thousands of tons. Meanwhile, marine rubber airbags have gained prestigious recognition from foreign dockyards, shipyards, and port/harbour construction companies across the globe. Ship launching & upgrading technologies utilizing marine rubber airbags are also fervently embraced in international markets like America, Europe, and Southeast Asia.
Weight Lifting & Moving
Marine rubber fenders are integral to caisson lifting, launching, moving, and transporting within port construction projects.
Buoyancy Aid & Salvage
Endowed with exceptional buoyancy and load-bearing prowess, marine rubber airbags are instrumental in salvaging sunken vessels and providing buoyancy aid.
Technical Requirement
Complying with CB/T 3795--1996, marine rubber fenders must adhere to these stringent specifications.
Dimensional Deviation:
Diameter & Effective Length Deviation: ±2%
Total Length Deviation: ±4%
Amount of Elastic Deformation: diameter deformation amount ≤ 5% under 1.2 times working pressure.
Safety Factor: >4.5
Air Tightness: depressurization < 5% after 1 hour of inflation.
Surface Quality: Exemplary line shape with no cracks, bubbles, double skins, impurities, or visible dirt or other apparent flaws.
Anti-explosion engineering of the end section.
Product Advantage
High Bearing Capacity
Inflatable rubber airbag's main technical requirement is regulated in CB/T 3795--1996 published by China State Shipbuilding Corporation.
Our adopts new rubber formula and high-strength enhanced synthetic-tyre-cord layer, which improves the airbag's bearing capacity two times more than CB/T 3795--1996 standard.
The synthetic-tyre-cord layer of OUR marine airbag adopts dipped Nylon-6 1400dtex/3-V2 tyre cord.
The strength & durability of airbag improves 20%, compared to polyester tire cord which is widely used by friendly competitors
High Kneading-resistance Capability
When the airbag is rolling under the ship bottom, it will suffer a "kneading force" from ship bottom and ground because of not uniform rolling speed, which could case problems like delamination, layer buckling, etc.
Our improved the manufacturing technique and raw material formula to strengthen kneading-resistance capability of the airbag and avoid worse accident .
Each layers of airbag are painting with specially formulated mucilage to dissolve dust & impurities.
The specially formulated mucilage
also higher the adhesiveness among each layers to guarantee the air tightness.
While most of friendly competitors cut this process in production to save manufacturing cost.
New Anti-explosion Design of End Part
The possibility of air leakage in the joint area of metal part and rubber part is also increasing as working pressure of airbag is added. After using for times under high working pressure, the airbag would burst and metal part would hurt workers.
Our invented new anti-explosion design of the airbag end part, increasing the bonding strength and air tightness between rubber body part and end metal part. Henger airbag is working very well under higher working pressure without potential safety hazard.
High strength galvanized anti-release structure
casting metal part with chemlok coating.
chemlok coating strengthens the bonding between metal part and rubber body after vulcanization.
anti-release structure of the metal part makes the connection more tight.
Revitalizing Sophisticated Structure Configuration
Advanced Hydraulic System Bdurability Test is the ultimate comprehensive test for evaluating marine airbag performance, material quality, structural design efficacy, and cutting-edge manufacturing technique.
The result of these rigorous tests ensures Our Marine Airbag meets and exceeds industrial standards
Remarkable Abrasion-resistance Performance and Superior Ageing Resistance
The airbag operates under harsh and challenging conditions, enduring prolonged sunlight exposure, relentless seawater corrosion, and contaminant pollution. The airbag's surface must possess exceptional abilities for abrasion resistance, ageing resistance, and corrosion resistance.
Our airbag is crafted from premium natural rubber with distinct additives through a specialized manufacturing process. This ensures the finished airbag performs excellently under the aforementioned demanding conditions.
Enhanced Flexibility and Superior Shock Absorption Capacity
The airbag is created using a unique integral twining technique. Its wall thickness is consistently uniform with a secondary seam at the overlap joint. This flexible airbag significantly reduces structural stress and minimizes ship launching risks when rolling over slopes and uneven ship paths.
Comprehensive Warranty
Qingdao Henger Shipping Supplies Co., Ltd offers unparalleled support and services to all valued customers.
- Enjoy 24-hour immediate online technical consultations and assistance.
- Benefit from a 24-month warranty period (excluding any artificial damage) along with complimentary repair services during the warranty timeframe.
- Avail lifelong repair services.
Certifications
Qingdao Henger Shipping Supplies Company
Renowned for its excellence in the industry, the company predominantly manufactures and distributes a stellar range of high-performance pneumatic rubber fenders, resilient EVA polyurethane fenders, and versatile marine airbags. These exceptional products are designed to enhance marine operations with outstanding reliability and efficiency.
Crafted with a unique formula and cutting-edge production technology, each product embodies superior quality and innovation.
♦ Our distinguished products proudly carry prestigious certifications including ISO9001:2000, CCS, DNV, LR, among others, ensuring unparalleled standards in quality and safety.
♦ Celebrated worldwide, our products are exported to an extensive array of countries and regions such as the USA, France, Italy, UK, Singapore, Indonesia, Korea, and beyond, reflecting our global reach and commitment to excellence.
FAQ
Q1: How can I get samples from you?
A: We are honored to provide you with samples to check the quality. Customers only need to confirm the freight, and then we can send it out
Q2: What certificates can your company provide?
A: We can provide CCS, ABS, DNV, LR, BV certificates.
Q3: How about your warranty time?
A: Our warranty period is 12 months. During this period, if there are any problems with the products in our factory, we solemnly promise to change and repair them for free; if the problem is caused by improper operation of the customer, we can provide free guidance and repair materials
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