Liftora Arm
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Marine loading arm is specialized equipment for loading/unloading fluid materials crossing over the jetty and tanker. It features swivel joints connecting pipelines and is assisted by a robust supporting structure, including necessary control systems.
Designed to handle various physical and chemical features of transmission media, these arms can be constructed from carbon steel or stainless steel. They support a temperature range of -196~250ºC and a maximum design pressure of 10Mpa, with nominal pipe sizes from DN80 to DN600 (3"~24").
Operating modes include manual or electro-hydraulic control. The arm dynamically adjusts to the tanker's movement within normal drift ranges and includes visual/sound alarm systems for safety travel monitoring.
| NO. | PROCEDURE | COATING NAME | NOTE |
|---|---|---|---|
| 1 | Shot blasting | / | Sa2.5 grade |
| 2 | Primmer | Epoxy zinc rich paint | 2 coats |
| 3 | Intermediate coat | MIO epoxy paint | 1 coat |
| 4 | Finish coat | Chlorinated rubber finish paint | 2 coats |
In the AM62 model, a part of the product pipe provides support, but the majority of weight and loads are handled by an independent body or auxiliary organizations. Inner and outer arms share a single counterweight system. This compact structure is ideal for large-tonnage vessels.
