Surface Support Buoys
With deep comprehension of offshore oil and gas projects and macromolecule materials technology, our factory develped surface and subsea foam buoys.
Application
- Used extensively in Single Point Mooring (SPM) Systems.
Types:
- Cylindrical Buoys
- Chain-Through Buoys
- Pick-Up Buoys
Material
- Polyethylene foam core encapsulated within self-colored polyurethane out skin.
a. Specification for Cylindrical Buoys
| Type | Buoyancy (kg) |
Length of body (mm) |
Length overall (mm) |
Diameter (mm) |
Weight in air (kg) |
| CB1000 | 1000 | 1550 | 2200 | 1080 | 375 |
| CB1250 | 1250 | 1550 | 2200 | 1160 | 380 |
| CB1500 | 1500 | 2000 | 2666 | 1130 | 445 |
| CB1700 | 1700 | 2000 | 2666 | 1180 | 455 |
| CB1750 | 1750 | 2000 | 2666 | 1190 | 460 |
| CB1850 | 1850 | 2000 | 2666 | 1230 | 470 |
| CB2000 | 2000 | 2000 | 2666 | 1290 | 485 |
| CB2250 | 2250 | 2000 | 2666 | 1340 | 500 |
| CB2500 | 2500 | 2000 | 2666 | 1400 | 515 |
| CB2800 | 2900 | 2000 | 2666 | 1510 | 595 |
| CB3000 | 3000 | 2000 | 2666 | 1520 | 550 |
| CB3200 | 3200 | 2000 | 2666 | 1560 | 560 |
| CB3500 | 3500 | 2000 | 2666 | 1630 | 580 |
| CB3900 | 3900 | 2000 | 2666 | 1705 | 605 |
b. Specification for Chain Through Buoys
| Type | Buoyancy (kg) |
Length of body (mm) |
Length overall (mm) |
Diameter (mm) |
Weight in air (kg) |
| CTB1500 | 1500 | 2000 | 2666 | 1195 | 520 |
| CTB1750 | 1750 | 2000 | 2666 | 1260 | 545 |
| CTB2000 | 2000 | 2000 | 2666 | 1325 | 560 |
| CTB2250 | 2250 | 2000 | 2666 | 1395 | 580 |
| CTB2500 | 2500 | 2000 | 2666 | 1450 | 610 |
| CTB2750 | 2750 | 2000 | 2666 | 1505 | 630 |
| CTB3000 | 3000 | 2000 | 2666 | 1565 | 658 |
| CTB3500 | 3500 | 2000 | 2666 | 1680 | 750 |
| CTB4500 | 4500 | 2000 | 2666 | 1900 | 880 |
c. Pick-up Buoys
| Type | Buoyancy (kg) |
Length of body (mm) |
Length overall (mm) |
Diameter (mm) |
Weight in air (kg) |
| PUB 90 | 90 | 665 | 1000 | 515 | 42 |
| PUB 225 | 225 | 914 | 1570 | 690 | 120 |
| PUB 400 | 400 | 914 | 1570 | 900 | 155 |
| PUB 800 | 800 | 914 | 1570 | 1150 | 180 |