When the berth is unoccupied, each chafe chain may be supported by flotation devices. Hongruntong Marine offers a range of chain support buoys with a typical reserve buoyancy of 900-5000kg, in addition, our flexible manufacturing process allows us to produce products to suit our customers exact buoyancy requirements.
The buoys can be supplied with swivel eyes top and bottom for connection by a short length of chain to the end link of the chafe chain, adjacent to the hawser. HONGRUNTONG-CHAIN SUPPORTING BUOY have been designed to withstand the severe operating conditions associated with offshore operations.
Model | Buoyancy | Diameter | Length | Weight |
Swivel | [kg] | [mm] | [mm] | [kg] |
HM-BS1000 | 1,000 | 1,080 | 1,550 | 375 |
HM-BS1250 | 1,250 | 1,160 | 1,550 | 380 |
HM-BS1500 | 1,500 | 1,130 | 2,000 | 445 |
HM-BS1700 | 1,700 | 1,180 | 2,000 | 455 |
HM-BS1750 | 1,750 | 1,190 | 2,000 | 460 |
HM-BS1850 | 1,850 | 1,230 | 2,000 | 470 |
HM-BS2000 | 2,000 | 1,290 | 2,000 | 490 |
HM-BS2250 | 2,250 | 1,340 | 2,000 | 500 |
HM-BS2500 | 2,500 | 1,400 | 2,000 | 515 |
HM-BS2800 | 2,800 | 1,510 | 2,000 | 535 |
HM-BS3000 | 3,000 | 1,520 | 2,000 | 550 |
HM-BS3200 | 3,200 | 1,560 | 2,000 | 560 |
HM-BS3500 | 3,500 | 1,630 | 2,000 | 580 |
HM-BS3900 | 3,900 | 1,710 | 2,000 | 610 |
Model | Buoyancy | Diameter | Length | Weight |
Through | [kg] | [mm] | [mm] | [kg] |
HM-BT1500 | 1,500 | 1,195 | 2,000 | 520 |
HM-BT1700 | 1,700 | 1,260 | 2,000 | 545 |
HM-BT2000 | 2,000 | 1,325 | 2,000 | 560 |
HM-BT2250 | 2,250 | 1,395 | 2,000 | 580 |
HM-BT2500 | 2,500 | 1,450 | 2,000 | 610 |
HM-BT2750 | 2,750 | 1,505 | 2,000 | 630 |
HM-BT3000 | 3,000 | 1,565 | 2,000 | 658 |
HM-BT3500 | 3,500 | 1,680 | 2,000 | 750 |
HM-BT4500 | 4,500 | 1,900 | 2,000 | 880 |
Model | Buoyancy | Diameter | Length | Weight |
Pick-up | [kg] | [mm] | [mm] | [kg] |
HM-BP90 | 90 | 515 | 660 | 42 |
HM-BP225 | 225 | 690 | 910 | 120 |
HM-BP400 | 400 | 900 | 910 | 155 |
HM-BP800 | 800 | 1,150 | 910 | 180 |
With certification, product quality is More Guaranteed!Since 1990, Hongruntong Marine have been committed to the supplying of equipments, tools and solutions for the marine and offshore industry. Up to now, we have reached cooperation with 800+ customers in more than 30 countries and regions around the world.
1. What's the material of your buoys?
Material: Closed Cell Foam + Polyurethane.
2. What's the advantage of your buoys?
Built and tested in accordance with OCIMF2000 specifications.
Third quality inspection.
Stable price and delivery time.
Best Customer Testimonials .
3. How long about the shortest delivery time?
Multiple production lines are synchronized to ensure delivery within the specified time.
4. What's your MOQ of your buoys?
MOQ: 1 Piece.
5. What's the lifespan of your buoys?
Lifespan: More than 10 years.
6. What's the warranty period of your products?
36 months. Excellent quality reassures you and me.
7. What's your standard of the fenders?
To be satisfy with PIANC & OCIMF2000.
8. What kind of certificate can you provide?
DNV.GL, BV, CCS, ABS, LR certificates are available.
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