Pneumatic Fender 3.3x6m Yokohama Type Pneumatic Fender Marine Rubber Moulding Processing Service Competitive Price

Pneumatic Fender 3.3x6m Yokohama Type Pneumatic Fender Marine Rubber Moulding Processing Service Competitive Price

Product Description:

Material Advantages:

Precise Specifications: A 3.3-meter diameter paired with a 6-meter length conforms to the standard dimensions of Yokohama-type fenders, meeting the mainstream protection needs of small and medium-sized vessels during berthing and dock operations.

Superior Material Guarantee: Utilizing high-toughness marine-grade rubber, it is resistant to aging, tearing, and seawater corrosion, maintaining stable performance even after long-term immersion or in harsh marine environments.

Yokohama-type Structural Advantages: Continuing the classic Yokohama-type design, it offers excellent cushioning elasticity when inflated, effectively absorbing the impact force during berthing and reducing collision damage between the hull and the dock.

Manufacturing Process:

Material Pretreatment: Synthetic rubber raw materials are mixed with reinforcing agents, antioxidants, and other additives in precise proportions, and then plasticized at 120-150℃ using an internal mixer to ensure uniform rubber texture and stable elasticity.

Skeleton and Airbag Molding: High-strength polyester cord fabric is used as the skeleton layer, wound into a 600*1000mm cylindrical structure, with an inner rubber airtight layer. Preliminary shaping is achieved using a vulcanizing machine to ensure airtightness.

Overall Vulcanization Process: The molded fender is placed in a large vulcanizing tank and vulcanized at 150-160℃ and 1.5-2.0MPa pressure for 4-6 hours to allow the rubber molecules to fully cross-link, improving material strength and anti-aging properties.

Accessory Assembly and Sealing: Inflation valves, flange joints, and other accessories are installed. Secondary vulcanization sealing is used at the interfaces to ensure no air leakage. A wear-resistant protective coating is applied to the outer layer to enhance surface abrasion resistance.

Finished product inspection: Products pass airtightness tests (pressurized to 0.3-0.5MPa and held for 24 hours without leakage), impact resistance tests, and dimensional accuracy tests. Unqualified products are reworked directly, and the factory pass rate is over 99%.

Features:

Customized Molding Process: Utilizing a mature marine rubber molding production line, we strictly control key processes such as vulcanization and splicing to ensure the fender's sealing performance and structural strength.

Comprehensive Quality Inspection: Before leaving the factory, fenders undergo multi-dimensional testing, including inflation sealing, pressure bearing capacity, and appearance integrity, meeting marine industry safety standards.

High Cost-Effectiveness: While ensuring material and workmanship quality, we offer competitive pricing, reducing procurement costs without compromising protective performance.

Technical Parameters:

Applications:

Widely used for berthing protection of various types of vessels such as container ships, bulk carriers, tankers, and yachts, it is also suitable for collision protection of facilities such as docks, buoys, and offshore platforms, and is adaptable to various marine operating environments such as nearshore and ports.

Support and Services:

After-sales consultation: We provide 24/7 customer service to answer customer questions , such as specification selection, usage methods, and maintenance points.
Regular follow-up visits: The manufacturer may conduct regular follow-up visits to customers to understand the usage and collect customer feedback in order to continuously improve product quality and service levels.
Maintenance guidance: The manufacturer or professional organizations will provide customers with maintenance guidance, including regularly checking for deformation, rust, ; applying rust-preventive oil or corrosion inhibitors after cleaning; and lubricating .

 
 
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