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Trapezoidal Rubber Fender for Ships and Dock Sides
Product Details:
| Place of Origin: | China |
| Brand Name: | Zhongyuan Marine Equipmen |
| Certification: | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate |
| Model Number: | Standard or Customized |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Unit |
|---|---|
| Price: | Based on quotation |
| Packaging Details: | Export standard pallet or customized packing |
| Delivery Time: | Based on project requirements |
| Payment Terms: | T/T, L/C |
| Supply Ability: | Customized production based on project requirements |
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Detail Information |
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| Type: | Trapezium Shape | Applicable: | Shipside And Dock Side |
|---|---|---|---|
| Certification: | CCS, BV, ABS And SGS | ||
| Highlight: | Trapezium Marine Rubber Fender,CCS Marine Rubber Fender,Trapezium rubber bumper for boats |
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Product Description
Trapezoidal Rubber Fender for Ships and Dock Sides
Product Overview
Trapezoidal Rubber Fender for Ships and Dock Sides is a solid-rubber profile with a tapered cross-section for ship-side and dock-side protection. The supplied series includes six cross-section options, four with detailed fixing dimensions and two larger 500 mm profiles with a listed 1,500 mm unit length.
This page uses the international descriptive term “trapezoidal rubber fender”; “trapezium rubber fender” is retained as a secondary search expression because it appears in the supplied source.
Quick Specifications
- Product type: Trapezoidal / trapezium solid-rubber profile fender
- Supplied nominal B range: 300–500 mm
- Supplied nominal H range: 250–500 mm
- Detailed fixing dimensions supplied for four smaller profiles
- Listed unit length for two 500 mm profiles: 1,500 mm
- Applications: ship side and dock side
- Performance publication status: dimensions supplied; no complete numerical reaction/energy table provided
Structure & Configuration
Tapered / trapezoidal solid-rubber cross-section | central internal opening / fixing geometry on the detailed profiles | longitudinal profile body | project-specific fixing to ship or dock support.
The profile shape gives a narrower mounting face relative to the outer contact width on selected sizes. Final length and fixing geometry must follow the approved product drawing for the selected section.
Main Technical Specifications:
| Type | Sizes (mm) | |||||
| B | Bl | H | D | d | h | |
| 300x250x250 | 300 | 250 | 250 | 65 | 30 | 75 |
| 400x320x400 | 400 | 320 | 400 | 80 | 40 | 100 |
| 470x405x405 | 470 | 405 | 405 | 80 | 40 | 120 |
| 422x187x330 | 422 | 187 | 330 | 38 | 64 | 70 |
| 500x400x500 | 500 | 400 | 500 | L=1500 | ||
| 500x260x500 | 500 | 260 | 500 | L=1500 | ||
Selection & Inquiry Guide
Step 1 – Confirm the required cross-section from the existing installation or available mounting envelope.
Step 2 – Confirm total length, fixing geometry and whether the installation is ship-side or dock-side.
Step 3 – Provide support-structure material, bolt / backing arrangement and expected contact direction.
Step 4 – If quantified performance is required, provide the target reaction / energy basis and specify calculation or full-scale verification requirements.
Step 5 – Confirm quantity, documentation, inspection and delivery requirements.
Key Engineering Advantages
- Tapered profile provides an alternative contact geometry where a simple square or D profile does not match the available installation space.
- Six supplied cross-sections cover 250–500 mm nominal height and multiple base-width relationships.
- Direct solid-rubber construction supports straightforward replacement in ship-side and dock-side applications.
- Large 500 mm profiles are supplied with a listed 1,500 mm unit length for project planning.
Installation & System Interface
The trapezoidal fender is fixed to the vessel or dock support structure using the approved profile-specific holes and backing arrangement. Final bolt size, spacing, local reinforcement and installation clearance are determined from the selected section, support material and project load basis.
Inspection & Documentation
Baseline quality control includes visual inspection, dimensional verification and rubber physical-property testing. No numerical reaction-force / energy-absorption claim is added where the supplied product material does not provide a reliable tabulated performance basis.
Current fender-system engineering guidance is used for project design and testing logic, while type approval, product certification, third-party witnessing and class documentation are stated only when the corresponding scope has been agreed and documented.
Applications
Ship sides | dock sides | drydock protection | floating-dock edges | quay protection | replacement tapered-profile fenders
Drawing & Photos
FAQ
Q1: Is “trapezium rubber fender” the same search intent? — Yes. The supplied source uses “trapezium”, while “trapezoidal rubber fender” is the clearer descriptive page name.
Q2: Why are D, d and h blank for the two 500 mm profiles? — The supplied table states only B, B1, H and L = 1500 for those rows; the missing fixing dimensions are not guessed.
Q3: Are reaction and energy values published? — No reliable numerical performance table was supplied. Quantified performance should come from an approved product calculation or test basis.