Wear-resistant rubber marine airbag
Contact Person
Contact Person: Fairy Fan
Email:Fairy@luhanggroup.com
Tel:+86 19063952909
Whatsapp/WeChat:+86 19063952909
Marine airbag equipment for the Luhang
Exquisite manufacturing technology

Rubber sheet extruder
Rubber engineers improve the rubber formulation to enhance the wear resistance of rubber and its adaptability to harsh environments.

Tire cord calendering
Polyamide tire cords are used. Polyamide has high tensile strength and large elasticity. It will not suddenly burst under heavy load, making it safer.

Vulcanization process
Large-scale vulcanization system, high-temperature and high-pressure vulcanization process, capable of simultaneously inspecting 12 large-sized airbags.

Production technology
Integrated structure production process. The cord fabric runs through the entire marine airbag, resulting in a stronger load-bearing capacity.
An unprecedented revolution in the marine airbag industry
Luhang has over 30 years of experience in the production and research & development of marine airbags. It has always adhered to the persistent belief in high-quality products. Through repeated tests, the feasibility, safety, and stability of the technology have been verified, and the product performance has been greatly improved.
For the part where metal and rubber are combined, we use two types of adhesives, primer and topcoat, to increase the adhesion.
Structure
The unparalleled performance of the puncture-resistant wear-resistant rubber marine airbag is mainly attributed to its excellent structural design, high-quality raw materials, and advanced production technology.

Rubber Layer
This layer is made of high-quality rubber materials, which endow the airbag with essential properties. Rubber's natural elasticity allows the airbag to inflate and deflate smoothly, adapting to different usage scenarios. It provides the necessary strength and toughness to withstand the pressure generated during inflation and the forces exerted in marine environments, such as the weight of ships during launching or docking operations.
Moreover, the rubber layer has good resistance to water, moisture, and various marine corrosive substances. This helps to protect the internal structure of the airbag and prolong its service life, ensuring reliable performance in the harsh marine conditions for a long time.

Tire Cord
Fabric Layer
Composed of strong cord fabrics, this layer significantly enhances the overall strength and load-bearing capacity of the airbag. The tire cord fabric is designed to withstand high tensile forces. When the airbag is inflated and bears heavy loads, such as when supporting a large ship, the tire cord fabric layer distributes the stress evenly across the airbag structure, preventing it from bursting or deforming under excessive pressure.
It also contributes to the airbag's stability and shape retention. By providing a stable framework within the airbag, it helps the airbag maintain its proper form during use, which is essential for efficient operation in marine applications like ship launching, towing, or floating storage.

Advantages of Wear-resistant rubber marine airbag
Exclusive patent manufacturer
Suitable for extremely harsh operating environments
Good flexibility performance
Longer service life
All performance indicators far exceed ISO14409
Built-in stainless steel inflation valve
Adopt talcum powder removal production process
Diameter ranges from 300 mm to 4,000 mm
Length ranges from 3,000 mm to 33,000 m
Customizable in various size

Wear-resistant rubber marine airbag application cases

Luhang rubber airbags adopted in China 863projects--Deep sea aquaculture cage

Luhang rubber airbags help new marine ranching platform launching to sea

Luhang rubber airbags used as blocking fence for Nuclear sub base

Luhang wear-resistant rubber marine airbags used for the launching of the first ship which is more than ten thousand tons

Cooperate with CCCC First Navigation Bureau several times for launching caisson by rubber airbags

Turkey GEMAK SHIPYARD TUZLA use Luhang rubber airbags to launch ship
Introduction to Qingdao Luhang Marine Airbag and Fender Co., Ltd.
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