JIS F 2030 Bulwark Mounted Chock For Single Point Mooring Ship Towing Equipment
JIS F 2030 Bulwark Mounted Chock for Single Point Mooring
Description:
JIS F 2030 bulwark mounted casting steel ovel inclined single point mooring chock is Japan Industrial Standards F. They are part of standard single point mooring arrangement, between ship bitts and the mooring bollards, suitable for single mooring and used specially for the guidance of rope mooring lines onboard a large vessel. The JIS F2030 mooring pipe is mounted on the vessel's bow bulwarks, below the gunwale, to avoid wear and tear of the mooring line. B type JIS F2030 mooring pipes are welded at the vessel bow. It is manufactured by casting steel according to the requirement of standard JIS G 5101. All the single point mooring pipes offered by us are approved by IACS class societies.
Main Technical Specifications:
- Type: Type B
- Nominal Size: 400-800mm
- Materials: Casting C-Mn Steel, Casting Stainless Steel, also can supply special steel for icebreaker.
- Technical Standard: JIS F 2030-1978
- Weight:190 to 830kg;
- Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Polished Stainless Steel, customized surface treatment available.
- Classification Certificates:CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS
Main Technical Parameters:
| Nominal size | L | L1 | L2 | H | H1 | H2 | H3 | H4 | B | R | R1 | R2 | R3 | R4 | R5 | T | C |
| 400 | 400 | 800 | 600 | 300 | 320 | 300 | 200 | 260 | 350 | 150 | 310 | 230 | 270 | 200 | 200 | 35 | 65 |
| 500 | 500 | 960 | 720 | 400 | 370 | 350 | 250 | 310 | 400 | 200 | 360 | 280 | 300 | 240 | 230 | 40 | 70 |
| 600 | 600 | 1120 | 840 | 450 | 420 | 400 | 300 | 360 | 450 | 225 | 410 | 330 | 330 | 260 | 260 | 45 | 75 |
| 700 | 700 | 1280 | 960 | 500 | 470 | 450 | 350 | 410 | 500 | 250 | 460 | 380 | 350 | 280 | 290 | 50 | 80 |
| 800 | 800 | 1440 | 1080 | 600 | 520 | 500 | 400 | 460 | 550 | 300 | 510 | 430 | 370 | 320 | 320 | 55 | 85 |
|
Nominal size |
D | D1 | D2 | Reference | Nominal dia. of applicable rope (Reference) | ||
|
Calculated mass kg |
Wire rope (6×24) |
Manila rope |
Nylon rope |
||||
| 400 | 50 | 90 | 70 | 190 | 50-60 | 30 | 80 |
| 500 | 50 | 120 | 80 | 310 | 62-73 | 40 | 90 |
| 600 | 75 | 150 | 90 | 460 | 76-92 | 50 | 100 |
| 700 | 100 | 180 | 100 | 660 | 95-114 | 60 | 110 |
| 800 | 100 | 210 | 110 | 830 | 117-132 | 70 | 120 |

Drawing of JIS F 2030 Bulwark Mounted Chock for Single Point Mooring Ship Towing Equipment
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