Product name: life buoy 

Product model: FZ - Q - 1 

Technical parameters: yan color: orange 

The shell material: high density polyethylene; 

Padding material: rigid polyurethane; 

Throw fall height: 80 meters 

Buoyancy: 142 n or more weight: 2.5 kg or more 

Specification: 105 mm diameter 710 mm inner diameter 440 mm thickness 

Outer diameter 760 mm inner diameter 460 mm thickness: 110 mm 

Buoyancy: p 182 n 

The products are approved by China classification society CCS, the fishing vessel inspection bureau of the People's Republic of China (ZY).