Direct answer
A DA shaped rubber fender is identified by its drawing-defined cross-section rather than by the name alone. Zhejiang Tongchao has verified factory photographs of DA-shaped rubber fenders. Buyers should provide an end-view drawing or photograph, complete cross-section dimensions, length and mounting-hole layout before production details are confirmed.
Applications
Where the product is used
- Dock and berth edge protection
- Marine and inland-waterway contact areas
- Replacement of an existing DA-profile fender
- Drawing-defined industrial impact protection
Verified scope
- The primary photograph is a verified DA-shaped rubber fender image from the company archive.
- The name DA does not replace a dimensioned cross-section drawing.
- Website photographs are not used to infer hidden bore dimensions, rubber grade or performance figures.
- Order specifications require written technical confirmation.
Selection guide
Information to check before selection
| Profile drawing | Clear end view showing the complete DA cross-section |
|---|---|
| Dimensions | Overall width, height, internal cavity and wall dimensions shown on the drawing |
| Piece length | Required overall length and end treatment |
| Fixing layout | Hole diameter, spacing, count, direction and supporting surface |
| Service position | Installation location, contact direction and available space |
RFQ checklist
What to include in your inquiry
| End view | Photograph, sample or drawing of the DA profile |
|---|---|
| Cross-section | All visible and internal dimensions available |
| Length | Overall length per piece |
| Hole layout | Diameter, spacing, number and drilling direction |
| Quantity | Required number of pieces |
| Use | New installation or replacement and the contact application |
| Destination | Country, port and project location |
Public website information supports early selection only. Price, lead time and final specifications are confirmed after technical review of your project data.
Product evidence
Factory and application photos
Frequently asked questions
DA Rubber Fender FAQ
01What is a DA shaped rubber fender?＋
It is a rubber fender made to a DA-profile cross-section. Because naming conventions can differ between drawings and markets, the end-view drawing and dimensions should control the order.
02Is a DA fender the same as a D type fender?＋
Not automatically. The profile name, internal cavity and mounting arrangement may differ. Compare dimensioned end views rather than relying only on the letters D or DA.
03Can Zhejiang Tongchao supply a replacement DA fender?＋
A replacement can be reviewed when the buyer supplies measured dimensions, mounting details, quantity, application and preferably an old sample or drawing.
04Which photograph should be sent for identification?＋
Send one square-on end view, one full-length view, close-ups of the holes and mounting surface, and a ruler or marked dimensions where practical.
05Are website dimensions available for direct ordering?＋
No. Final dimensions and technical requirements are confirmed for the specific inquiry and order.