SOLAS1974, as amended 9M length aluminum pilot rope ladder approval by CCS and EC,and we can make according to customer's requirements.
|Distance between two steps||Step material||The lowest 4 steps|
|330±20mm||LF5||Rubber plates with steel lining|
Material: Wood / Rubber /Aluminum Alloy
Distance between the steps: 330±20mm
Size: as your requirement
The lowest 4 steps are rubber step with steel liner.
Every plate's specification:
Short wood step: 53*11.5*3cm
Long wood step: 180*11.5*3cm
Rubber step: 53*11.5*3cm
Aluminum Alloy step: 53*11.5*3cm
Big corner blocks: 5.5cm height
Small corner blocks: 4.5cm height