High quality cheapest marine signal ball D6-1/2/3/4/5. In accordance with the 1972 International Convention for Preventing collisions at sea (consolidated version).
Product inspection standard: Requirements of the ZC regulations for the statutory survey of ships and offshore installations and international marine anti-collision regulation (1972). 1996 Amendments to the SOLA1974, and CB/T3142-94, CB/T428-93.
Product details:
1. Communication signal for ship at sea
2. High strength for outside work
3. Ball signal at open sea
4. Certificates: CCS, EC
Specification:
| Shape | Double Cone | Ball | Cone | Cylinder | Diamond | |||||
| Diameter(mm) | 600 | 300 | 600 | 300 | 600 | 300 | 600 | 300 | 600 | 300 |
| Length(mm) | 1200 | 600 | 600 | 300 | 1200 | 600 | 1200 | 600 | 1200 | 600 |
