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With global trade increasing, ports and vessels need reliable أنظمة الرفارف to ensure safe operations. Whether it’s a small marina or a major shipping hub, the right marine fenders can mean the difference between smooth sailing and a disastrous collision.


Featured Snippets for Google: المصدات البحرية

Marine fenders play a vital role in preventing collisions, not just between ships but also between vessels and docks or ports. Typically, manufacturers construct these fenders from elastic materials like rubber or foam, which absorb massive berthing energy through compression. Compared to unprotected docks, those with fenders experience far less impact, which means lower maintenance costs and less downtime.

Workers install fenders on ship hulls or bows to prevent damage during ship-to-ship transfers. Their main purpose? To avoid major accidents in daily operations, reduce casualties, and protect the marine environment.

Custom Marine Fender Solutions

When designing marine fenders, engineers must consider multiple factors, such as:

  • Ship size and length
  • Port location and type
  • Waterway width
  • نطاق المد والجزر
  • Nearby water conditions

Fortunately, نانهاي delivers tailored solutions to meet every unique need.

Types of Marine Fenders

Nanhai offers a wide range of high-performance fenders, ensuring durability in even the harshest conditions while minimizing risks to ports and vessels.

المصدات الهوائية

Primarily used for ship-to-ship cargo transfers, pneumatic fenders require little upkeep. For instance, Nanhai’s Pneumatic fenders only need refilling every six months and meet ISO 17357 standardsAdditionally, crews can deflate and fold them for cheaper transport. Moreover, these fenders work well in ports with large tidal swings since they float with water levels.

المصدات الهوائية

مصدات الرغوة

مصنوعة من PE foam panels with closed-cell structures, Nanhai’s foam fenders block water penetration. ونتيجة لذلك, they stay functional even under heavy impacts without bursting. What’s more, a polyurea coating boosts corrosion and scratch resistance, extending their lifespan. Best of all, customers can customize the thickness and color.

مصدات الرغوة

مصدات الدونات

Workers mount these fenders on submerged steel piles, allowing them to rotate and float with tides. عادةً, they’re placed at dock corners and narrow channel entrances to help ships turn safely. Plus, their bright colors act as visual guides.

مصدات الدونات

Super Cell Fenders

One of the oldest and most reliable designs, Super Cell fenders remain popular because they’re easy to install, simple in structure, low-maintenance, and strong. Currently, Nanhai offers standard (500mm–3000mm) and custom sizes.

مصدات الخلايا الفائقة

Super المصدات المخروطية

Thanks to their conical shape, these fenders excel in ports with extreme tidal shifts, providing top-tier shear and compression resistanceIn fact, Nanhai’s سوبر مخروط Fenders (an upgrade from 25-year-old designs) support larger panels with almost no performance loss at 10° deflection.

super cone rubber fenders

Super Arch Rubber Fenders

Stable and low-maintenance, arch fenders handle high-pressure environments well, especially for mid-sized vessels. Often, crews pair them with cylindrical fenders for extra protection.

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مصدات مطاطية أسطوانية

As the most common fender worldwide, cylindrical fenders stand out because they’re easy to install, affordable, and adaptableYou’ll find them in:

  • أرصفة البضائع السائبة
  • أرصفة البضائع العامة
  • RoRo & ferry terminals
  • Fishing & workboat berths
  • Floating structures & tug havens
cylindrical rubber fenders

Element Rubber Fenders

These fenders feature pre-formed rubber legs embedded in plates, absorbing high energy while minimizing kickback. Right now, Nanhai supplies 300mm–1600mm sizes (including custom designs), making them perfect for tight spaces.

element rubber fenders

المصدات المطاطية المركبة

By blending rubber’s elasticity مع UHMW-PE’s low friction and durability, these fenders use special vulcanization for a stronger bond. Common uses include:

  • Docks & tugboats
  • حماية الجسر
  • الممرات المائية الداخلية
  • منصات الهبوط
  • Small vessel berths
composite rubber fenders

المصدات المطاطية المبثوقة

  • D-Type: D-shaped with a D (DD) or round (DO) center hole—workers bolt them directly to docks, even on curves.
  • Square-Type: Square profile with D (SD) or round (SO) center hole. Available in black/navy gray (custom colors), they also come with UHMW-PE panels.
المصدات المطاطية المبثوقة

مصدات زورق القطر

Tugs rely on cylindrical fenders as bow/stern buffersDue to their rounded shape, they work well with large bows and ship sides. And, Nanhai offers custom lengths.

tugboat rubber fenders

المصدات الدوارة

Mostly, crews install these in tight spots like dry dock walls to guide ships smoothly. Alternatively, they’re used in corners and lock entrances where low energy absorption is key. Since they use stainless steel & composite bearings, they barely need maintenance. Plus, they can be stacked.

المصدات الدوارة

Nanhai delivers high-performance marine fenders for every scenario, ensuring safety, durability, and efficiency in global maritime operations.


people also ask

  1. What materials are marine fenders made of?
    Common materials include natural rubber, synthetic rubber (EPDM, SBR), foam (PE, PU), and composite materials like UHMWPE for wear resistance.
  2. What’s the difference between cell fenders and cone fenders?
    Cell fenders offer uniform compression for all-around protection, while cone fenders provide higher shear resistance – ideal for tidal zones or oblique impacts.
  3. What are ISO standards for pneumatic fenders?
    Key standards include ISO 17357.
  4. Which fenders work best for cruise ship terminals?
    Large cylindrical or pneumatic fenders are preferred for their high energy absorption and soft hull contact to prevent cosmetic damage.