The chain is used for securing cylindrical fenders, panel fenders of various types, pneumatic floating fenders, as well as tug fenders. Chains can be made of various lengths and configurations depending on the fender system design.
Materials
1 – carbon steel;
2 – alloy steel.
External coating
BIT – bitumen paint, 1 layer, ISO 12944-5
HDG – hot dip galvanizing, ISO 1461
Standard
The product meets Class Rules including IACS design, construction and operation standards.
| Chain grade | 1 | 2 |
|---|---|---|
| Ultimate tensile strength, MPa, not less than | 490 | 490–690 |
| Elongation at break, %, not less than | 25 | 22 |
| Impact energy KV, J, not less than | – | 47 |
| Impact bending test temperature, °C | – | 0 |
Olga Sharonova
