Introducing the robust Marine Rubber Airbags
Sector Focus: Marine Applications The rubber airbag is a groundbreaking product, boasting proprietary intellectual property rights developed in China. Its versatility extends to ship launching and upgrading, caisson lifting and movement, heavy weights lifting, and providing buoyancy for underwater engineering projects. This innovative marine rubber airbag transcends the limitations of spatial constraints and heavy machinery, effectively reducing construction timelines and offering substantial cost savings.
Marine Rubber Airbag Applications
Ship Launching & Upgrading
With a legacy of over 20 years in China, the marine rubber airbag stands as the epitome of reliability and stability for ship launching and upgrading. It caters to vessels ranging from simple flatboards to colossal ships weighing thousands of tons. Moreover, the marine rubber airbag technique is gaining international recognition among foreign dockyards, shipyards, as well as port and harbor construction companies. Ship launching and upgrading using marine rubber airbags is experiencing a surge in popularity across global markets, including America, Europe, and Southeast Asia.
Weight Lifting & Moving
Marine rubber fenders are adeptly applied for lifting, launching, moving, and transporting caissons in port construction projects.
Buoyancy Aid & Salvage
Thanks to its impressive buoyancy force and load-bearing prowess, the marine rubber airbag is a preferred choice for sunken vessel salvage and providing buoyancy aid.
Technical Specification
In adherence to CB/T 3795--1996, marine rubber fenders must comply with the following standards.
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: Pressure drop < 5% after 1-hour inflation.
Surface Quality: The fairing line shape should be pristine with no cracks, bubbles, double skin, impurities, or noticeable dirt or other apparent defects.
Anti-explosion design incorporated into the end part.
Product Benefits
Superior 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.
Optimizing Structure Configuration
Hydraulic Blasting Test is an all-encompassing examination that meticulously evaluates the performance, material quality, structural design, and exceptional manufacturing techniques of marine airbags.
The comprehensive evaluation results of Our Marine Airbag surpass the industry's standard benchmarks with distinction.
Excellent Abrasion-resistance Performance and Superior Ageing Resistance
The airbag is engineered to function impeccably under harsh and adverse conditions, enduring prolonged exposure to intense sunlight exposure, relentless seawater corrosion, contamination from impurities, etc. The airbag's exterior must boast exceptionalbrasion resistance, along with superior ageing resistance and corrosion resistance.
This airbag, crafted from natural rubber infused with specialized ingredients and a unique manufacturing process, performs remarkably well in the aforementioned challenging conditions.
Enhanced Flexibility and Superior Shock Absorption Capability
Our airbag is crafted using an innovative integral twining technique. This technique ensures a uniformly thick airbag wall with a secondary seam at the overlap joint. This flexibility is beneficial in reducing structural stress and minimizing launch risks when rolling over sloped or uneven ship paths.
Warranty
Qingdao Henger Shipping Supplies Co., Ltd offers comprehensive services to all customers.
- Access 24-hour instant online technical consultation and support.
- Benefit from a 24-month warranty period (excluding any artificial damage) and enjoy free repair services within this duration.
- Additionally, we offer lifetime repair services to ensure ongoing performance.
Certifications
Qingdao Henger Shipping Supplies Company
Our esteemed company specializes in the production and distribution of top-tier pneumatic rubber fenders, cutting-edge EVA polyurethane fenders, and state-of-the-art marine airbags. Our products are crafted with
a unique formula and leverage the most advanced production technology to ensure exceptional quality and reliability.
♦ Our company's stellar product line proudly boasts certifications from ISO9001:2000, CCS, DNV, LR, and more, attesting to our unwavering commitment to quality.
♦ We take pride in exporting our superior products to a diverse array of countries and regions including the USA, France, Italy, UK, Singapore, Indonesia, Korea, and beyond.
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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