Marine Rubber Airbags
Marine rubber airbag is an innovative product of Chinese own proprietary intellectual property rights. It has wide application like ship launching & upgrading, caisson lifting & moving, heavy weights lifting, underwater-engineering buoyancy aid. The marine rubber airbag is not limited to space and heavy machinery, which could efficiently shorten the construction period and save lots of funds.
Marine Rubber Airbag Application
Ship Launching & Upgrading
With more than 20 years development in China, marine rubber airbag is proved to be the most reliable and stable technique for ship launching & upgrading. It is applicable from tons of flat board to ten thousand tons of huge ship. Meanwhile, marine rubber airbag is also widely acknowledged by foreign dockyards, shipyards, port/harbour construction companies. Ship launching & upgrading technique with marine rubber airbag is also highly promoted in the markets, such as America, Europe, Southeast Asia.
Weight Lifting & Moving
Marine rubber fend could be applied to caisson lifting, launching, moving and transporting in port constructing projects
Buoyancy Aid & Salvage
Because marine rubber airbag has buoyancy force and load-bearing capacity, it is also widely used in sunken vessel salvage and Buoyancy Aid.
Technical Requirement
According to CB/T 3795--1996, marine rubber fender should meet the following requirements.
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 1hour inflation
Surface Quality: fairing line shape, no crack, no bubble, no double skin, no impurities, no distinct dirt and other apparent defect.
Anti-explosion design of end part.
Product Advantage
High Bearing CapacityEnhancing the Performance of Inflatable Rubber Airbags
The primary technical specification of our inflatable rubber airbags is guided byCB/T 3795--1996 regulations,published by the esteemed China State Shipbuilding Corporation. Our advanced airbags incorporate an innovative rubber formula paired with a robust, high-strength synthetic-tyre-cord layer.
This cutting-edge design significantly boosts the airbag'scapacity.Our airbags boast a bearing capacity that is enhanced by twofold, surpassing the conventional CB/T 3795--1996 standards.
The integration of synthetic-tyre-cord layers, within our marine airbags employs the use of dipped Nylon-6 1400dtex/3-V2tyre cords.This enhancement augments the strength and durability of the airbags,raising performance by an impressive 20%.
Our distinct advantage lies in outperformingthe standard polyester tire cords,commonly used by our competitors. High Kneading-Resistance Capability Our airbags are designed to withstand the rigorous kneading forces encountered during rolling under ships.
The unique forces exerted can cause challenges like delamination and layer buckling,
potentially leading to significant issues. Our manufacturing prowess,coupled with an enhanced raw material blend,significantly reduces these risks, ensuring a safer operation.
To achieve optimal kneading-resistance, each airbag layer is treated with a
specially formulated mucilage, which effectively removes dust and impurities. This mucilage not only enhances cleanliness but also
dramatically improves adhesiveness,
ensuring superior air tightness.
In contrast, many competitors skip this step to reduce costs,
compromising on quality.
New Anti-Explosion Design of End Part
In high-pressure scenarios, the bond between the metal and rubber components of our airbags is crucial. Our novel anti-explosion design involves a reinforced joint area, increasing both bonding strength and air tightness.This ensures that our airbags perform safety under increased pressures,
eliminating potential safetyhazards.
High-strength galvanized metal parts feature an
anti-release structure, with advanced chemlok coatings.
This coating enhances the bond post-vulcanization,making the connection between metal and rubber exceptionally secure. With this superior anti-release structure, our connection remains strong and durable.
Optimizing Structure Configuration
Hydraulic Blasting Test This serves as the all-encompassing definitive evaluation for the excellence in performance, material quality, structure design, and manufacturing technique of marine airbags, ensuring peak operational efficiency.
The testing result of Our Marine Airbag surpasses the industrial standard, setting a new benchmark in the field.
Good Abrasion-resistance Performance and Exceptional High Ageing Resistance
The airbag is expertly designed to operate under adverse and challenging conditions, enduring prolonged exposure to harsh sunlight exposure, relentless seawater corrosion, and impurities pollution. Its surface is crafted to feature superior capabilities inbrasion resistance, ageing resistance, and corrosion resistance.
Crafted from natural rubber infused with special ingredients through a unique manufacturing method, this airbag performs exceptionally well even under the harshest conditions mentioned.
Enhanced Flexibility and Superior Shock Absorption Capability
The airbag is meticulously manufactured using a distinctive integral twining technique. Its wall thickness remains consistently uniform with secondary seams in overlap joints. When navigating slopes and uneven ship paths, the flexible airbag significantly reduces structural stress and minimizes ship launching risks.
Warranty
Qingdao Henger Shipping Supplies Co., Ltd proudly offers the following exceptional services to every customer.
- Enjoy 24-hour instant online technical consultation and support.
- Benefit from a 24-month warranty period (excluding any artificial damage) with complimentary repair service within this period.
- We also provide lifetime repair service, ensuring your peace of mind.
Certifications
Qingdao Henger Shipping Supplies Company
Our esteemed company is renowned for its exceptional production and sales capabilities, particularly excelling in the manufacture of pneumatic rubber fenders, EVA polyurethane fenders, and marine airbags. These outstanding products, crafted with precision, are designed to cater to a wide range of marine applications, ensuring superior safety and performance.
The secret to our unmatched product quality lies in our unique, proprietary formula and cutting-edge production technology, setting a benchmark in the industry for excellence and innovation.
♦ Proudly, our products have earned certifications from globally recognized standards including ISO9001:2000, CCS, DNV, and LR, which underscore our commitment to quality and reliability.
♦ Our products have a strong international presence, being exported to a multitude of markets such as the USA, France, Italy, the UK, Singapore, Indonesia, Korea, and beyond, solidifying our status as a trusted global supplier.
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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